Staff Profiles

Dr Dagmar Brigitte Stengel

BSc, MA, PhD

Contact Details

Personal Professor

Biography

Research Interests:
- algae (seaweeds and microalgae) and seagrasses in environmental research (e.g. Climate Change, environmental impact assessment, water quality) and biotechnology
- sustainable utilisation of algal (e.g. seaweed) resources
- impacts of environmental variability in algal biochemical (e.g. bioactive) composition and feedback mechanisms
- targeted cultivation of algae for optimised production of biomass and metabolites with commercial value or potential

Prof Dagmar Stengel is a scientist working on marine and aquatic primary producers. She leads the Algal Biosciences Research Theme at NUI Galway which focuses on advancing fundamental and applied aspects of the biology, ecology and biotechnology of both macroalgae (seaweeds) and microalgae, and seagrasses. A major emphasis of her research is the development of innovative and sustainable systems for harnessing of algae for provision of useful products and services for humanity whilst ensuring sustainable utilisation of natural resources. Current research projects include aspects of commercial utilisation of algae and the assessment of their habitats and distribution (e.g. novel mapping approaches), and the role of algae and seagrasses in marine ecosystem functioning and climate change research.

Research Interests

Algal biology, ecology and biotechnology. Research interests focus on ecological and metabolic responses of primary producers (seaweeds, microalgae, seagrasses) to their environment (including effects of climate change and anthropogenic influences such as harvesting regimes and deterioration of water quality), the targeted cultivation of macro- and microalgae for optimised production of seaweed and algal biomass, and primary and secondary metabolites with industrial potential.

Examples of Current and Recent Research Projects:

BlueC - Investigating Ireland's Blue Carbon Potential Through a Scientific, Socio-economic and Legislative Approach. www.BlueC.ie

SeaChem - Training a New generation of Researchers in Offshore Seaweed Aquaculture to Produce High-value Chemicals. Offshore cultivation and valorization of seaweed. WP2: Optimizing and future-proofing seaweed biomass and yields of industrially important compounds (DG5). https://sea-chem.eu/

MINERVA - Marine Innovation using Novel Enzymes for waste Reduction and Valorisation of Algal biomass. BlueBio Cofund Project (Lead-PI), https://minerva-bluebio.weebly.com/

Impacts of global change (warming, CO2, eutrophication) on seagrass communities in western Ireland (PhD student Betty Villamayor)

BIO-RPISM; biofuel production, digestate purification and Cos sequestration with highly productive auto-floating microalgae technology (Collaborator; with Prof Zhan; SEAI)

SMI-Bio: Seaweed-Microbe Interactions to enhance bioactive yields for food applications (DAFM-funded; Coordinator. Collaborators: UCC and Teagasc)

Seaweed Resource Assessment (Cullen Fellowship: Marine Institute), Tom Rossiter (PhD student)

Closing the gap on Irish kelp forest ecology: IRC-postdoc (Dr Kathryn Schoenrock)

National Marine Biodiscovery Laboratory - Marine Algae (Collaborator)

Marine Biotechnology ERA-Net NEPTUNA project: Coordinator (postdoc: Dr Freddy Guiheneuf)

Assessing recent trends in nutrient inputs to estuarine waters and their ecological effect. (EPA-STRIVE Postdoctoral Fellowship, Dr Sorcha Ni Longphuirt)

Iodine in commercially valuable Irish seaweeds: variability, pathways and implications for industrial applications (SFI Investigator project; PD Dr Udo Nitschke)

Arsenic in marine macroalgae and implications for commercial uses (AsMARA; DAFM, with Marine Institute)

Optimisation and standardisation of phlorotannin profiles of commercially valuable seaweeds with food applications (Teagasc Walsh Fellowship, PhD student Dara Kirke)

Profiling and Optimising chemical composition of red Sea Vegetables for enhanced bioactive yields (FIRM Project, DAFM; Collaborators: UL)

SMART FOOD – Science Based ’Intelligent’/Functional and Medical Foods for Optimum Brain Health, Targeting Depression and Cognition (FIRM Project, DAFM; lead by Prof Stanton, Teagasc Moorepark; PhD student Justine Aussant)

Interactive impacts of climate change and invasive competitors on seagrass meadows on the Irish west coast (PhD student Pedro Beca Carretero)

Marine micro- and macroalgae as functional foods (Marine Institute’s Functional Foods Initiative – NutraMara, DAFM; PD Dr Freddy Guiheneuf, PhD student Matthias Schmid)

Levels and composition of phenolics in Irish seaweeds – applications in biomonitoring (metal binding) and industry. Postdoctoral Fellow: Dr Solene Connan. Collaborator: Dr Erwan ArGall, University of Western Brittany, LEBHAM (EPA)

Macro- and microalgal pigments as natural products from marine algae: limitations and potential for industry (British Phycological Society and Botanical Society of the British Isles).

Investigation into biophysical and potential biochemical interactions at the seaweed-bedrock interface. Postdoctoral Fellow: Dr Liam Morrison. Collaborator: Dr. Martin Feely, EOS, NUI Galway (IRCSET).

EPA Research Cluster Project 'BioChange' (Biodiversity and environmental Change: an integrated study encompassing a range of scales, taxa and habitats, Principal Investigator on WP4: An evaluation of the effects of predicted climate change on sustainable harvesting of the intertidal seaweed primary producer, Ascophyllum nodosum; http://www.biochange.ie/).

The ecophysiological studies on macroalgal rockpool assemblages and a morphological and molecular assessment of Ulva species in Ireland (PRTLI).Aspects of physiological ecology of seaweeds: development of a bioassay for metal toxicity and algal-fungal interactions (PRTLI)

Interactive effects of salinity and nutrient loading on macroalgae and their application as bioindicators for eutrophication (College of Science Fellowship).

Phlorotannins in Irish brown seaweeds: investigation of their UV-protective effects and potential as natural sunscreens (Marine Institute).Biology and ecology of the invasive brown seaweed Sargassum muticum (College of Science Fellowship).

Ecology, ecophysiology and UV responses of maritime lichens (College of Science Fellowship).

As levels in seaweed - collaboration with Earth and Ocean Sciences (Dr R. Cave) and Marine Institute.Iodine levels in seaweeds and impacts on climate and human health (IRCSET, SFI).

Uptake of trace metals by macroalgae, and their effect on the production of algal exudates (MIME Project, funded by SFI and IRCSET). Collaborators: Dr Rachel Cave (PI) and Dr Donal Leech, NUI Galway.

Release and exudation of organic compounds from marine macro- and microalgae and implications for climate change and biomonitoring (EPA and IRCSET)

FLIM: Functioning of Local and Invasive Macroalgae: Carbon and Nitrogen Budgets and Climate Change (IRCSET postdoc Dr Sorcha Ní Longphuirt

Comparison of extraction technologies for high-value compounds from algae (IRCSET Enterprise Partnership)

Peer Reviewed Journals

	Year	Publication
	(2023)	'Selective enrichment of auto-floating microalgae for wastewater bioremediation and biofuel/bioproduct production' Shasha Qi, Zhongzhong Wang, Yuansheng Hu, Ji Lei, Xinmin Zhan, Dagmar B. Stengel (2023) 'Selective enrichment of auto-floating microalgae for wastewater bioremediation and biofuel/bioproduct production'. Algal Research, 69 [DOI] [Details]
	(2023)	'Effects of high temperature and marine heat waves on seagrasses: Is warming affecting the nutritional value of Posidonia oceanica?' Patrizia Stipcich, Pedro Beca-Carretero, Xosé Antón Álvarez-Salgado, Eugenia T. Apostolaki, Niki Chartosia, Pavlos Theofilos Efthymiadis, Carlos E. Jimenez, Gabriella La Manna, Arianna Pansini, Elena Principato, Vasilis Resaikos, Dagmar B. Stengel, Giulia Ceccherelli, (2023) 'Effects of high temperature and marine heat waves on seagrasses: Is warming affecting the nutritional value of Posidonia oceanica?'. Marine Environmental Research, [Details]
	(2023)	'Field development of Posidonia oceanica seedlings changes under predicted acidification conditions' Arianna Pansini, Pedro Beca-Carretero, Manuel Berlino, Gianluca Sarà, Dagmar B. Stengel, Patrizia Stipcich, Giulia Ceccherelli (2023) 'Field development of Posidonia oceanica seedlings changes under predicted acidification conditions'. Marine Environmental Research, [DOI] [Details]
	(2023)	'Temporal and intra-thallus variation in arsenic species in the brown macroalga Laminaria digitata' R Sim, J Feldmann, DB Stengel, ÁH Pétursdóttir (2023) 'Temporal and intra-thallus variation in arsenic species in the brown macroalga Laminaria digitata'. Environmental Chemistry, [DOI] [Details]
	(2022)	'Seasonal plant development and meadow structure of Irish and southern Spanish seagrass populations' Tomás Azcárate-García, Pedro Beca-Carretero, Claudia L. Cara, Betty Villamayor, Emmeline Cosnett, Ricardo Bermejo, Ignacio Hernández, Fernando G. Brun, Dagmar B. Stengel (2022) 'Seasonal plant development and meadow structure of Irish and southern Spanish seagrass populations'. Aquatic Botany, [DOI] [Details]
	(2022)	'Field thermo acclimation increases the resilience of Posidonia oceanica seedlings to marine heat waves' Stipcich, P., Pansini, A., Beca-Carretero, P., Stengel D.B., Ceccherelli, G (2022) 'Field thermo acclimation increases the resilience of Posidonia oceanica seedlings to marine heat waves'. Marine Pollution Bulletin, 184 [Details]
	(2022)	'Seasonal plant development and meadow structure of Irish and southern Spanish seagrass populations' Azcárate-García, T., Beca-Carretero, P., Cara, C.L., Villamayor B., Cosnett, E., Stengel, D.B. (2022) 'Seasonal plant development and meadow structure of Irish and southern Spanish seagrass populations'. Aquatic Botany, 183 [Details]
	(2022)	'Concise review of the macroalgal species Pelvetia canaliculata (Linnaeus) Decaisne & Thuret' Lalegerie, F., Stengel, D.B. (2022) 'Concise review of the macroalgal species Pelvetia canaliculata (Linnaeus) Decaisne & Thuret'. Journal Of Applied Phycology, :1-19 [DOI] [Details]
	(2022)	'Low energy harvesting of hydrophobic microalgae (Tribonema sp.) by electro-flotation without coagulation' Qi, S., Chen, J., Hu, Y., Hu, Z., Zhan X., Stengel, D.B. (2022) 'Low energy harvesting of hydrophobic microalgae (Tribonema sp.) by electro-flotation without coagulation'. Science Of The Total Environment, 155866 [Details]
	(2022)	'Isolation, identification, and biochemical characterization of a novel bifunctional phosphomannomutase/phosphoglucomutase from the metagenome of the brown alga Laminaria digitata' Jackson, S.A., Duan, M., Zhang, P., Ihua, M.H., Stengel, D.B., Duan, D., Dobson A.D.W. (2022) 'Isolation, identification, and biochemical characterization of a novel bifunctional phosphomannomutase/phosphoglucomutase from the metagenome of the brown alga Laminaria digitata'. Frontiers In Microbiology, 3417 [Details]
	(2022)	'Bromoform, mycosporine¿like amino acids and phycobiliprotein content and stability in Asparagopsis armata during long¿term indoor cultivation' Marianela Zanolla, Donato Romanazzi, Johan Svenson, Alison Sherwood, Dagmar B. Stengel (2022) 'Bromoform, mycosporine¿like amino acids and phycobiliprotein content and stability in Asparagopsis armata during long¿term indoor cultivation'. Journal Of Applied Phycology, [DOI] [Details]
	(2021)	'Seasonal Acclimation Modulates the Impacts of Simulated Warming and Light Reduction on Temperate Seagrass Productivity and Biochemical Composition' Beca-Carretero, P., Azcárate-García, T., Julia-Miralles, M., Stanschewski, CS., Stengel, D.B. (2021) 'Seasonal Acclimation Modulates the Impacts of Simulated Warming and Light Reduction on Temperate Seagrass Productivity and Biochemical Composition'. Frontiers in Marine Science, 8 [Details]
	(2021)	'An ecological baseline for Laminaria hyperborea forests in western Ireland' Kathryn M. Schoenrock, Rory O¿Callaghan, Tony O¿Callaghan, Aisha O¿Connor, Dagmar B. Stengel (2021) 'An ecological baseline for Laminaria hyperborea forests in western Ireland'. Limnology And Oceanography, 9999 :1-16 [Details]
	(2021)	'Developing a Sustainable and Circular Bio-Based Economy in EU: By Partnering Across Sectors, Upscaling and Using New Knowledge Faster, and For the Benefit of Climate, Environment & Biodiversity, and People & Business' Lange L, Connor KO, Arason S, Bundgård-Jørgensen U, Canalis A, Carrez D, Gallagher J, Gøtke N, Huyghe C, Jarry B, Llorente P, Marinova M, Martins LO, Mengal P, Paiano P, Panoutsou C, Rodrigues L, Stengel DB, van der Meer Y and Vieira H (2021) 'Developing a Sustainable and Circular Bio-Based Economy in EU: By Partnering Across Sectors, Upscaling and Using New Knowledge Faster, and For the Benefit of Climate, Environment & Biodiversity, and People & Business'. Frontiers in Bioengineering and Biotechnology, 8 [Details]
	(2021)	'Acclimation potential and biochemical response of four temperate macroalgae to light and future seasonal temperature scenarios' Schmid M, Guihéneuf F,Nitschke U, Stengel DB (2021) 'Acclimation potential and biochemical response of four temperate macroalgae to light and future seasonal temperature scenarios'. Algal Research, 54 [Details]
	(2021)	'Filamentous microalgae as an advantageous co-substrate for enhanced methane production and digestate dewaterability in anaerobic co-digestion of pig manure' Hu, YS,Kumar, M,Wang, ZZ,Zhan, XM,Stengel, DB (2021) 'Filamentous microalgae as an advantageous co-substrate for enhanced methane production and digestate dewaterability in anaerobic co-digestion of pig manure'. Waste Management, 119 :399-407 [DOI] [Details]
	(2020)	'Short-term effects of increased CO2, nitrate and temperature on photosynthetic activity in Ulva rigida (Chlorophyta) estimated by different pulse amplitude modulated fluorometers and oxygen evolution' F.L. Figueroa, J. Bonomi Barufi, P.S.M. Celis-Plá, U. Nitschke, F. Arenas, S.Connan, M.H. Abreu, E.-J. Malta, R. Conde-Álvarez, F. Chow, M.T. Mata, O. Meyerhoff, D. Robledo, D.B. Stengel (2020) 'Short-term effects of increased CO2, nitrate and temperature on photosynthetic activity in Ulva rigida (Chlorophyta) estimated by different pulse amplitude modulated fluorometers and oxygen evolution'. Journal Of Experimental Botany, [Details]
	(2020)	'UAV-mounted hyperspectral mapping of intertidal macroalgae' Thomas Rossiter, ThomasFurey, TimMcCarthy, Dagmar B.Stengel (2020) 'UAV-mounted hyperspectral mapping of intertidal macroalgae'. Coastal Estuarine And Shelf Science, Volume 242,106789 (106789) [DOI] [Details]
	(2020)	'Seagrass fatty acid profiles as a sensitive indicator of climate settings across seasons and latitudes' Pedro Beca-Carretero, Freddy Guihéneuf, Dorte Krause-Jensen, Dagmar B. Stengel (2020) 'Seagrass fatty acid profiles as a sensitive indicator of climate settings across seasons and latitudes'. Marine Environmental Research, Mar Environ Res 2020 Jul 27;161:105075 [DOI] [Details]
	(2020)	'Short-term effects of increased CO2, nitrate and temperature on photosynthetic activity in Ulva rigida (Chlorophyta) estimated by different pulse amplitude modulated fluorometers and oxygen evolution' F.L. Figueroa, J. Bonomi Barufi, P.S.M. Celis-Plá, U. Nitschke, F. Arenas, S.Connan, M.H. Abreu, E.-J. Malta, R. Conde-Álvarez, F. Chow, M.T. Mata, O. Meyerhoff, D. Robledo, D.B. Stengel (2020) 'Short-term effects of increased CO2, nitrate and temperature on photosynthetic activity in Ulva rigida (Chlorophyta) estimated by different pulse amplitude modulated fluorometers and oxygen evolution'. Journal Of Experimental Botany, [DOI] [Details]
	(2020)	'Responses of the seagrass Halophila stipulacea to depth and spatial gradients in its native region (Red Sea): morphology, in situ growth and biomass production' Tomás Azcárate-García, Pedro Beca-Carretero, Betty Villamayor, Dagmar B Stengel, Gidon Winters (2020) 'Responses of the seagrass Halophila stipulacea to depth and spatial gradients in its native region (Red Sea): morphology, in situ growth and biomass production'. Aquatic Botany, [DOI] [Details]
	(2020)	'Application of multiplatform, multispectral remote sensors for mapping intertidal macroalgae: A comparative approach' Rossiter, T,Furey, T,McCarthy, T,Stengel, DB (2020) 'Application of multiplatform, multispectral remote sensors for mapping intertidal macroalgae: A comparative approach'. Aquatic Conservation-Marine And Freshwater Ecosystems, [DOI] [Details]
	(2020)	'A novel method combining species distribution models, remote sensing, and field surveys for detecting and mapping subtidal seagrass meadows' Pedro Beca‐Carretero, Sara Varela, Dagmar B. Stengel (2020) 'A novel method combining species distribution models, remote sensing, and field surveys for detecting and mapping subtidal seagrass meadows'. Aquatic Conservation-Marine And Freshwater Ecosystems, [DOI] [Details]
	(2020)	'Diversity of bacteria populations associated with different thallus regions of the brown alga Laminaria digitata' Ihua, MW;FitzGerald, JA;Guiheneuf, F;Jackson, SA;Claesson, MJ;Stengel, DB;Dobson, ADW (2020) 'Diversity of bacteria populations associated with different thallus regions of the brown alga Laminaria digitata'. Plos One, 15 [DOI] [Details]
	(2019)	'Microbial population changes in decaying Ascophyllum nodosum produce macroalgal-polysaccharide-degrading bacteria with potential applicability in enzyme-assisted extraction technologies' Ihua MW, Guihéneuf F, Mohammed H, Margassery LM, Jackson SA, Stengel DB, Clarke DJ and Dobson ADW (2019) 'Microbial population changes in decaying Ascophyllum nodosum produce macroalgal-polysaccharide-degrading bacteria with potential applicability in enzyme-assisted extraction technologies'. Marine Drugs, [DOI] [Details]
	(2019)	'Temporal and depth-associated changes in the structure, morphometry and production of near-pristine Zostera marina meadows in western Ireland' Beca-Carretero P, Stanschewski, CS, Julia-Miralles M, Sanchez-Gallego A, Stengel DB (2019) 'Temporal and depth-associated changes in the structure, morphometry and production of near-pristine Zostera marina meadows in western Ireland'. Aquatic Botany, 155 :5-17 [DOI] [Details]
	(2019)	'Arsenolipids are not uniformly distributed within two brown macroalgal species Saccharina latissima and Alaria esculenta' Pétursdóttir ÁH;Blagden J;Gunnarsson K;Raab A;Stengel DB;Feldmann J;Gunnlaugsdóttir H; (2019) 'Arsenolipids are not uniformly distributed within two brown macroalgal species Saccharina latissima and Alaria esculenta'. Analytical And Bioanalytical Chemistry, [DOI] [Details]
	(2019)	'Phycobiliproteins, nitrogenous compounds and fatty acid contents in field-collected and cultured gametophytes of Porphyra dioica, a red sea-vegetable' Varela-Álvarez E, Tobin PR, Guihéneuf F, FitzGerald RJ, Stengel DB (2019) 'Phycobiliproteins, nitrogenous compounds and fatty acid contents in field-collected and cultured gametophytes of Porphyra dioica, a red sea-vegetable'. Journal Of Applied Phycology, [DOI] [Details]
	(2019)	'Role of thermal photosynthetic plasticity in the dispersal and settlement of two global green tide formers: Ulva pertusa and U. ohnoi' Marianela Zanolla; Raquel Carmona; Hiroshi Kawai; Dagmar B. Stengel; María Altamirano (2019) 'Role of thermal photosynthetic plasticity in the dispersal and settlement of two global green tide formers: Ulva pertusa and U. ohnoi'. Marine Biology, [DOI] [Details]
	(2019)	'Decoupling Abundance and Biomass of Phytoplankton Communities Under Different Environmental Controls: A New Multi-Metric Index' Sorcha Ní Longphuirt1, Georgina McDermott, Shane O’Boyle, Robert Wilkes and Dagmar Brigitte Stengel (2019) 'Decoupling Abundance and Biomass of Phytoplankton Communities Under Different Environmental Controls: A New Multi-Metric Index'. Frontiers in Marine Science, 6 [Details]
	(2019)	'Peptide identification from a Porphyra dioica protein hydrolysate with antioxidant, angiotensin converting enzyme and dipeptidyl peptidase IV inhibitory activities' Cermeño, M., Stack, J., Tobin, P., O’Keeffe, M., Harnedy, P.,Stengel, D.B. and FitzGerald, R.J. (2019) 'Peptide identification from a Porphyra dioica protein hydrolysate with antioxidant, angiotensin converting enzyme and dipeptidyl peptidase IV inhibitory activities'. Food and Function, [DOI] [Details]
	(2019)	'An assessment of temporal variation in the low molecular weight phlorotannin profiles in four intertidal brown macroalgae' Kirke, DA, Rai, D.K., Smith, TJ., Stengel, DB. (2019) 'An assessment of temporal variation in the low molecular weight phlorotannin profiles in four intertidal brown macroalgae'. Algal Research, [DOI] [Details]
	(2019)	'Temporal stability in lipid classes and fatty acid profiles of three seaweed species from the north-eastern coast of Brazil' J.P. Santosa; F.Guihéneuf, G Fleming, F Chowa, D.B.Stengel (2019) 'Temporal stability in lipid classes and fatty acid profiles of three seaweed species from the north-eastern coast of Brazil'. Algal Research, [DOI] [Details]
	(2018)	'Protein extraction and bioactive hydrolysate generation from two microalgae, Porphyridium purpureum and Phaeodactylum tricornutum' Stack, J., Le Gouic, A.V., Tobin, P.R., Guihéneuf, F., Stengel, D.B., and FitzGerald, R.J. (2018) 'Protein extraction and bioactive hydrolysate generation from two microalgae, Porphyridium purpureum and Phaeodactylum tricornutum'. Journal of Food Bioactives, 1 :153-165 [Details]
	(2018)	'Temporal and spatial variability of mycosporine-like amino acids and pigments in three edible red seaweeds from western Ireland' Guihéneuf F, Gietl A, Stengel DB (2018) 'Temporal and spatial variability of mycosporine-like amino acids and pigments in three edible red seaweeds from western Ireland'. Journal Of Applied Phycology, [DOI] [Details]
	(2018)	'Nutraceuticals to Promote Neuronal Plasticity in Response to Corticosterone-induced Stress in Human Neuroblastoma cells' Gite S, Ross, P, Kirke D., Guihéneuf F, Aussant J, Stengel DB, Dinan, T, Cryan J and Stanton C (2018) 'Nutraceuticals to Promote Neuronal Plasticity in Response to Corticosterone-induced Stress in Human Neuroblastoma cells'. Nutritional Neuroscience, :1-18 [DOI] [Details]
	(2018)	'Effects of an experimental heat wave on fatty acid composition in two Mediterranean seagrass species' Beca-Carretero P, Guihéneuf F, Marín-Guirao L, Bernardeau-Esteller J, García-Muñoz R, Stengel DB and Ruiz Fernandez JM (2018) 'Effects of an experimental heat wave on fatty acid composition in two Mediterranean seagrass species'. Marine Pollution Bulletin, [DOI] [Details]
	(2018)	'Depth-induced adjustment of fatty acid and pigment composition suggests high biochemical plasticity in the tropical seagrass Halophila stipulacea' Beca-Carretero, P, Freddy Guihéneuf, F, Winters, G, Stengel DB (2018) 'Depth-induced adjustment of fatty acid and pigment composition suggests high biochemical plasticity in the tropical seagrass Halophila stipulacea'. Marine Ecology Progress Series, https://www.int-res.com/articles/meps2018/608/m608p105.pdf [Details]
	(2018)	'Impact of temperature on fatty acid composition and nutritional value in eight species of microalgae' Aussant, J., Guiheneuf, F.,Stengel, D.B. (2018) 'Impact of temperature on fatty acid composition and nutritional value in eight species of microalgae'. Applied Microbiology And Biotechnology, [DOI] [Details]
	(2018)	'Variability in iodine in temperate seaweeds and iodine accumulation kinetics of Fucus vesiculosus and Laminaria digitata (Phaeophyceae, Ochrophyta)' Nitschke, U,Walsh, P,McDaid, J,Stengel, DB (2018) 'Variability in iodine in temperate seaweeds and iodine accumulation kinetics of Fucus vesiculosus and Laminaria digitata (Phaeophyceae, Ochrophyta)'. Journal Of Phycology, 54 :114-125 [DOI] [Details]
	(2018)	'Iodine content in bulk biomass of wild-harvested and cultivated edible seaweeds: inherent variations determine species-specific daily allowable consumptions' Roleda MY, Skjermob J, Marfaing H, Jónsdóttir R, Rebours C, Gietl A, Stengel DB, Nitschke U. (2018) 'Iodine content in bulk biomass of wild-harvested and cultivated edible seaweeds: inherent variations determine species-specific daily allowable consumptions'. Food Chemistry, [DOI] [Details]
	(2017)	'Interactive effects of light and temperature on pigment s and n-3 LC-PUFA-enriched oil accumulation in batch0cultivated Pavlova lutheri using high-biocarbonate supply' Guiheneuf, F., Stengel, D.B. (2017) 'Interactive effects of light and temperature on pigment s and n-3 LC-PUFA-enriched oil accumulation in batch0cultivated Pavlova lutheri using high-biocarbonate supply'. Algal Research, 23 :113-125 [Details]
	(2017)	'A field deployable method for a rapid screening analysis of inorganic arsenic in seaweed' Bralatei, E., Nekrosiute, K., Ronan, J., Raab, A., McGovern, E., Stengel, D.B., Krupp, E.M., Feldmann, J. (2017) 'A field deployable method for a rapid screening analysis of inorganic arsenic in seaweed'. Microchimica Acta, [DOI] [Details]
	(2017)	'Seasonal variation in nitrogenous components and bioactivity of protein hydrolysates from Porphyra dioica' Stack, J., Tobin, P.R., Gietl, A., Harnedy, P.A., Stengel, D.B., FitzGerald, R.J. (2017) 'Seasonal variation in nitrogenous components and bioactivity of protein hydrolysates from Porphyra dioica'. Journal Of Applied Phycology, [DOI] [Details]
	(2017)	'Plasticity and remodelling of lipids support acclimation potential in two species of low-intertidal macroalgae, Fucus serratus (Phaeophyceae) and Palmaria palmata (Rhodophyta)' Schmid M.,Guiheneuf F., Stengel D.B. (2017) 'Plasticity and remodelling of lipids support acclimation potential in two species of low-intertidal macroalgae, Fucus serratus (Phaeophyceae) and Palmaria palmata (Rhodophyta)'. Algal Research, 26 :104-114 [DOI] [Details]
	(2017)	'Ecological and commercial implications of temporal and spatial variability in the composition of pigments and fatty acids in five Irish macroalgae' Schmid M.,Guiheneuf F., Stengel D.B. (2017) 'Ecological and commercial implications of temporal and spatial variability in the composition of pigments and fatty acids in five Irish macroalgae'. Marine Biology, 164 [DOI] [Details]
	(2017)	'High proportions of inorganic arsenic in Laminaria digitata but not in Ascophyllum nodosum samples from Ireland' Ronan J.M., Stengel D.B., Raab A., Feldmann J., Linda O'Hea L., Bralatei E., McGovern, E. (2017) 'High proportions of inorganic arsenic in Laminaria digitata but not in Ascophyllum nodosum samples from Ireland'. Chemosphere, 186 :17-23 [DOI] [Details]
	(2016)	'Linking changes in nutrient source load to estuarine responses: an Irish perspective' Ni Longphuirt S., Mockler, E., O'Boyle S., Wynne C., and Stengel D.B. (2016) 'Linking changes in nutrient source load to estuarine responses: an Irish perspective'. Biology And Environment (Proc R Ir Acad, Ser B), 116 (3):1-17 [DOI] [Details]
	(2016)	'The chemical and antioxidant stability of isolated low molecular weight phlorotannins' D.A. Kirke, T.J. Smyth, D.K. Rai, O. Kenny and D.B. Stengel (2016) 'The chemical and antioxidant stability of isolated low molecular weight phlorotannins'. Food Chemistry, [DOI] [Details]
	(2016)	'Quantification of iodine loss in edible Irish seaweeds during processing' Nitschke U and Stengel DB (2016) 'Quantification of iodine loss in edible Irish seaweeds during processing'. J. Appl. Phycol, 10.1111/jpy.12268 [Details]
	(2016)	'An assessment of the techno-functional and sensory properties of yoghurt fortified with a lipid extract from the microalga Pavlova lutheri' Robertson, R.C., Gracia, M.R., O'Grady, M.N., Guihéneuf, F., Stengel, D.B, Ross, R.P., Fitzgerald, G.F, Kerry, J.P., Stanton, C. (2016) 'An assessment of the techno-functional and sensory properties of yoghurt fortified with a lipid extract from the microalga Pavlova lutheri'. Innovative Food Science & Emerging Technologies, doi:10.1016/j.ifset.2016.03.017 [DOI] [Details]
	(2016)	'Evaluation of food grade solvents for lipid extraction and impact of storage temperature on fatty acid composition of edible seaweeds Laminaria digitata (Phaeophyceae) and Palmaria palmata (Rhodophyta)' Schmid M;Guihéneuf F;Stengel DB; (2016) 'Evaluation of food grade solvents for lipid extraction and impact of storage temperature on fatty acid composition of edible seaweeds Laminaria digitata (Phaeophyceae) and Palmaria palmata (Rhodophyta)'. Food Chemistry, 208 [DOI] [Details]
	(2015)	'A new HPLC method for the detection of iodine applied to natural samples of edible seaweeds and commercial seaweed food products' Nitschke, N and Stengel, DB (2015) 'A new HPLC method for the detection of iodine applied to natural samples of edible seaweeds and commercial seaweed food products'. Food Chemistry, 172 :326-334 [DOI] [Details]
	(2015)	'Factors influencing the distribution of coastal lichens Hydropunctaria maura and Wahlenbergiella mucosa' Niall F. Higgins, Solene Connan and Dagmar B Stengel (2015) 'Factors influencing the distribution of coastal lichens Hydropunctaria maura and Wahlenbergiella mucosa'. Marine Ecology, [Details]
	(2015)	'Seasonal and geographical variations in the biochemical composition of the blue mussel (Mytilus edulis L.) from Ireland' Fernandez, A,Grienke, U,Soler-Vila, A,Guiheneuf, F,Stengel, DB,Tasdemir, D (2015) 'Seasonal and geographical variations in the biochemical composition of the blue mussel (Mytilus edulis L.) from Ireland'. Food Chemistry, 177 :43-52 [DOI] [Details]
	(2015)	'Environmental response of an Irish estuary to changing land management practices' Ní Longphuirt S, O'Boyle S, Stengel DB (2015) 'Environmental response of an Irish estuary to changing land management practices'. Science Of The Total Environment, 521–522 :388-399 [Details]
	(2015)	'Towards the biorefinery concept: interaction of light, temperature and nitrogen for optimizing the co-production of high-value compounds in Porphyridium purpureum' Guiheneuf, F. and Stengel, D.B. (2015) 'Towards the biorefinery concept: interaction of light, temperature and nitrogen for optimizing the co-production of high-value compounds in Porphyridium purpureum'. Algal Research, 10 :152-163 [Details]
	(2015)	'The Anti-Inflammatory Effect of Algae-Derived Lipid Extracts on Lipopolysaccharide (LPS)-Stimulated Human THP-1 Macrophages' Robertson, RC,Guiheneuf, F,Bahar, B,Schmid, M,Stengel, DB,Fitzgerald, GF,Ross, RP,Stanton, C (2015) 'The Anti-Inflammatory Effect of Algae-Derived Lipid Extracts on Lipopolysaccharide (LPS)-Stimulated Human THP-1 Macrophages'. Marine Drugs, 13 :5402-5424 [DOI] [Details]
	(2015)	'Contribution of living and degrading kelp to coastal iodine fluxes' Nitschke, U,Dixneuf, S,Schmid, M,Ruth, AA,Stengel, DB (2015) 'Contribution of living and degrading kelp to coastal iodine fluxes'. Marine Biology, 162 :1727-1738 [DOI] [Details]
	(2015)	'Connecting marine productivity to sea-spray via nanoscale biological processes: Phytoplankton Dance or Death Disco?' O'Dowd, C,Ceburnis, D,Ovadnevaite, J,Bialek, J,Stengel, DB,Zacharias, M,Nitschke, U,Connan, S,Rinaldi, M,Fuzzi, S,Decesari, S,Facchini, MC,Marullo, S,Santoleri, R,Dell'Anno, A,Corinaldesi, C,Tangherlini, M,Danovaro, R (2015) 'Connecting marine productivity to sea-spray via nanoscale biological processes: Phytoplankton Dance or Death Disco?'. Scientific Reports, 5 [DOI] [Details]
	(2015)	'Intra-thallus differentiation of fatty acid and pigment profiles in some temperate Fucales and Laminariales' Schmid M;Stengel DB; (2015) 'Intra-thallus differentiation of fatty acid and pigment profiles in some temperate Fucales and Laminariales'. Journal Of Phycology, 51 (1) [DOI] [Details]
	(2015)	'Prospects and challenges for industrial production of seaweed bioactives' Jeff T. Hafting, James S. Craigie, Dagmar B. Stengel, Rafael R. Loureiro, Alejandro H. Buschmann, Charles Yarish, Maeve D. Edwards and Alan T. Critchley (2015) 'Prospects and challenges for industrial production of seaweed bioactives'. Journal Of Phycology, online [DOI] [Details]
	(2015)	'PROSPECTS AND CHALLENGES FOR INDUSTRIAL PRODUCTION OF SEAWEED BIOACTIVES' Hafting, JT,Craigie, JS,Stengel, DB,Loureiro, RR,Buschmann, AH,Yarish, C,Edwards, MD,Critchley, AT (2015) 'PROSPECTS AND CHALLENGES FOR INDUSTRIAL PRODUCTION OF SEAWEED BIOACTIVES'. Journal Of Phycology, 51 :821-837 [DOI] [Details]
	(2015)	'Influence of Hydrological Regime in Determining the Response of Macroalgal Blooms to Nutrient Loading in Two Irish Estuaries' Sorcha Ní Longphuirt, Shane O’Boyle, Robert Wilkes, Tomasz Dabrowski, Dagmar Brigitte Stengel (2015) 'Influence of Hydrological Regime in Determining the Response of Macroalgal Blooms to Nutrient Loading in Two Irish Estuaries'. Estuaries And Coasts, DOI 10.1007/s12237-015-0009-5 [DOI] [Details]
	(2014)	'Fatty acid contents and profiles of 16 macroalgae collected from the Irish Coast at two seasons' Schmid, M,Guiheneuf, F,Stengel, DB (2014) 'Fatty acid contents and profiles of 16 macroalgae collected from the Irish Coast at two seasons'. Journal Of Applied Phycology, 26 :451-463 [DOI] [Details]
	(2014)	'Short-term effects of increasing CO2, nitrate and temperature on three Mediterranean macroalgae: biochemical composition' Figueroa FL, Bonomi Barufi J, Malta EJ, Conde-Álvarez R, Nitschke U, Arenas F, Mata M, Connan S, Abreu MH, Marquardt R, Vaz-Pinto F, Konotchick T, Celis-Plá PSM, Hermoso M, Ordoñez G, Ruiz E, Flores P, de los Ríos J, Kirke D, Chow F, Nassar CAG, Robledo D, Pérez-Ruzafa Á, Bañares-España E, Altamirano M, Jiménez C, Korbee N, Bischof K, Stengel DB (2014) 'Short-term effects of increasing CO2, nitrate and temperature on three Mediterranean macroalgae: biochemical composition'. Aquatic Biology, 22 :177-193 [Details]
	(2014)	'Short-term effects of CO2, nutrients and temperature on three marine macroalgae under solar radiation' Stengel, DB,Conde-Alvarez, R,Connan, S,Nitschke, U,Arenas, F,Abreu, H,Barufi, JB,Chow, F,Robledo, D,Malta, EJ,Mata, M,Konotchick, T,Nassar, C,Perez-Ruzafa, A,Lopez, D,Marquardt, R,Vaz-Pinto, F,Celis-Pla, PSM,Hermoso, M,Ruiz, E,Ordonez, G,Flores, P,Zanolla, M,Banares-Espana, E,Altamirano, M,Korbee, N,Bischof, K,Figueroa, FL (2014) 'Short-term effects of CO2, nutrients and temperature on three marine macroalgae under solar radiation'. Aquatic Biology, 22 :159-176 [DOI] [Details]
	(2014)	'Continuous monitoring of in vivo chlorophyll a fluorescence in Ulva rigida (Chlorophyta) submitted to different CO2, nutrient and temperature regimes' Figueroa FL, Conde-Álvarez R, Bonomi Barufi J, Celis-Plá PSM, Flores P, Malta EJ, Stengel DB, Meyerhoff O, Pérez-Ruzafa A (2014) 'Continuous monitoring of in vivo chlorophyll a fluorescence in Ulva rigida (Chlorophyta) submitted to different CO2, nutrient and temperature regimes'. Aquatic Biology, 22 :195-212 [Details]
	(2014)	'Metal complexation by organic ligands (L) in near-pristine estuarine waters: evidence for the identity of L' Murray, H,Meunier, G,Stengel, DB,Cave, R (2014) 'Metal complexation by organic ligands (L) in near-pristine estuarine waters: evidence for the identity of L'. Environmental Chemistry, 11 :89-99 [DOI] [Details]
	(2014)	'CAN NATIVE EPIPHYTES AFFECT ESTABLISHMENT SUCCESS OF THE ALIEN SEAWEED SARGASSUM MUTICUM (PHAEOPHYCEAE)?' Baer, J,Stengel, DB (2014) 'CAN NATIVE EPIPHYTES AFFECT ESTABLISHMENT SUCCESS OF THE ALIEN SEAWEED SARGASSUM MUTICUM (PHAEOPHYCEAE)?'. Biology And Environment-Proceedings Of The Royal Irish Academy, 114B :41-52 [DOI] [Details]
	(2014)	'Iodine contributes to osmotic acclimatisation in the kelp Laminaria digitata (Phaeophyceae)' Nitschke, U,Stengel, DB (2014) 'Iodine contributes to osmotic acclimatisation in the kelp Laminaria digitata (Phaeophyceae)'. Planta, 239 :521-530 [DOI] [Details]
	(2013)	'The seaweeds Fucus vesiculosus and Ascophyllum nodosum are significant contributors to coastal iodine emissions' Huang, RJ,Thorenz, UR,Kundel, M,Venables, DS,Ceburnis, D,Ho, KF,Chen, J,Vogel, AL,Kupper, FC,Smyth, PPA,Nitschke, U,Stengel, DB,Berresheim, H,O'Dowd, CD,Hoffmann, T (2013) 'The seaweeds Fucus vesiculosus and Ascophyllum nodosum are significant contributors to coastal iodine emissions'. Atmospheric Chemistry And Physics, 13 :5255-5264 [DOI] [Details]
	(2013)	'Voltammetric characterisation of macroalgae-exuded organic ligands (L) in response to Cu and Zn: a source and stimuli for L' Murray, H,Meunier, G,van den Berg, CMG,Cave, RR,Stengel, DB (2013) 'Voltammetric characterisation of macroalgae-exuded organic ligands (L) in response to Cu and Zn: a source and stimuli for L'. Environmental Chemistry, 11 :100-113 [DOI] [Details]
	(2013)	'Molecular iodine (I2) emission from two Laminaria species (Phaeophyceae) and impact of irradiance and temperature on I2 emission into air and iodide release into seawater from Laminaria digitata' Udo Nitschke, Sophie Dixneuf, Albert A. Ruth, Matthias Schmid, Dagmar B. Stengel (2013) 'Molecular iodine (I2) emission from two Laminaria species (Phaeophyceae) and impact of irradiance and temperature on I2 emission into air and iodide release into seawater from Laminaria digitata'. Marine Environmental Research, [DOI] [Details]
	(2013)	'Seasonal and species-specific response of five brown macroalgae to high atmospheric CO2' Longphuirt, SN,Eschmann, C,Russell, C,Stengel, DB (2013) 'Seasonal and species-specific response of five brown macroalgae to high atmospheric CO2'. Marine Ecology Progress Series, 493 :91-102 [DOI] [Details]
	(2013)	'LC-PUFA-Enriched Oil Production by Microalgae: Accumulation of Lipid and Triacylglycerols Containing n-3 LC-PUFA Is Triggered by Nitrogen Limitation and Inorganic Carbon Availability in the Marine Haptophyte Pavlova lutheri' Guiheneuf, F,Stengel, DB (2013) 'LC-PUFA-Enriched Oil Production by Microalgae: Accumulation of Lipid and Triacylglycerols Containing n-3 LC-PUFA Is Triggered by Nitrogen Limitation and Inorganic Carbon Availability in the Marine Haptophyte Pavlova lutheri'. Marine Drugs, 11 :4246-4266 [DOI] [Details]
	(2012)	'Chlorophyll a fluorescence responses of temperate Phaeophyceae under submersion and emersion regimes: a comparison of rapid and steady-state light curves' Nitschke, U,Connan, S,Stengel, DB (2012) 'Chlorophyll a fluorescence responses of temperate Phaeophyceae under submersion and emersion regimes: a comparison of rapid and steady-state light curves'. Photosynthesis Research, 114 :29-42 [DOI] [Details]
	(2012)	'Profiling Phlorotannins in Brown Macroalgae by Liquid Chromatography-High Resolution Mass Spectrometry' Steevensz, AJ,MacKinnon, SL,Hankinson, R,Craft, C,Connan, S,Stengel, DB,Melanson, JE (2012) 'Profiling Phlorotannins in Brown Macroalgae by Liquid Chromatography-High Resolution Mass Spectrometry'. Phytochemical Analysis, 23 :547-553 [DOI] [Details]
	(2012)	'Coastal Iodine Emissions: Part 2. Chamber Experiments of Particle Formation from Laminaria digitata-Derived and Laboratory-Generated I-2' Monahan, C,Ashu-Ayem, ER,Nitschke, U,Darby, SB,Smith, PD,Stengel, DB,Venables, DS,O'Dowd, CD (2012) 'Coastal Iodine Emissions: Part 2. Chamber Experiments of Particle Formation from Laminaria digitata-Derived and Laboratory-Generated I-2'. Environmental Science & Technology, 46 :10422-10428 [DOI] [Details]
	(2012)	'Coastal Iodine Emissions. 1. Release of I-2 by Laminaria digitata in Chamber Experiments' Ashu-Ayem, ER,Nitschke, U,Monahan, C,Chen, J,Darby, SB,Smith, PD,O'Dowd, CD,Stengel, DB,Venables, DS (2012) 'Coastal Iodine Emissions. 1. Release of I-2 by Laminaria digitata in Chamber Experiments'. Environmental Science & Technology, 46 :10413-10421 [DOI] [Details]
	(2011)	'Impacts of ambient salinity and copper on brown algae: 1. Interactive effects on photosynthesis, growth, and copper accumulation' Connan, S,Stengel, DB (2011) 'Impacts of ambient salinity and copper on brown algae: 1. Interactive effects on photosynthesis, growth, and copper accumulation'. Aquatic Toxicology, 104 :94-107 [DOI] [Details]
	(2011)	'Impacts of ambient salinity and copper on brown algae: 2. Interactive effects on phenolic pool and assessment of metal binding capacity of phlorotannin' Connan, S,Stengel, DB (2011) 'Impacts of ambient salinity and copper on brown algae: 2. Interactive effects on phenolic pool and assessment of metal binding capacity of phlorotannin'. Aquatic Toxicology, 104 :1-13 [DOI] [Details]
	(2011)	'Molecular iodine emission rates and photosynthetic performance of different thallus parts of Laminaria digitata (Phaeophyceae) during emersion' Nitschke, U,Ruth, AA,Dixneuf, S,Stengel, DB (2011) 'Molecular iodine emission rates and photosynthetic performance of different thallus parts of Laminaria digitata (Phaeophyceae) during emersion'. Planta, 233 :737-748 [DOI] [Details]
	(2011)	'Algal chemodiversity and bioactivity: sources of natural variability and implications for commercial application' Stengel DB, Connan S, Popper ZA (2011) 'Algal chemodiversity and bioactivity: sources of natural variability and implications for commercial application'. Biotechnology Advances, 29 (5):483-501 [DOI] [Details]
	(2011)	'Evolution and diversity of plant cell walls: from algae to flowering plants' Popper ZA, Michel G, HervÃ© C, Domozych DS, Willats WG, Tuohy MG, Kloareg B, Stengel DB (2011) 'Evolution and diversity of plant cell walls: from algae to flowering plants'. Annu Rev Plant Biol, 62 :567-590 [DOI] [ARAN Link] [Details]
	(2011)	'Algal chemodiversity and bioactivity: Sources of natural variability and implications for commercial application' Stengel, DB,Connan, S,Popper, ZA (2011) 'Algal chemodiversity and bioactivity: Sources of natural variability and implications for commercial application'. Biotechnology Advances. Special Issue: Marine Biotechnology in Europe, :483-501 [DOI] [Details]
	(2011)	'Evolution and Diversity of Plant Cell Walls: From Algae to Flowering Plants' Popper, ZA,Michel, G,Herve, C,Domozych, DS,Willats, WGT,Tuohy, MG,Kloareg, B,Stengel, DB (2011) 'Evolution and Diversity of Plant Cell Walls: From Algae to Flowering Plants'. Annu Rev Plant Biol, 62 :567-588 [DOI] [Details]
	(2010)	'Variability in growth, development and reproduction of the non-native seaweed Sargassum muticum (Phaeophyceae) on the Irish west coast' Baer, J,Stengel, DB (2010) 'Variability in growth, development and reproduction of the non-native seaweed Sargassum muticum (Phaeophyceae) on the Irish west coast'. Estuarine Coastal And Shelf Science, 90 :185-194 [DOI] [Details]
	(2009)	'Metal accumulation and toxicity measured by PAM-Chlorophyll fluorescence in seven species of marine macroalgae' Baumann, HA,Morrison, L,Stengel, DB (2009) 'Metal accumulation and toxicity measured by PAM-Chlorophyll fluorescence in seven species of marine macroalgae'. Ecotoxicology And Environmental Safety, 72 :1063-1075 [DOI] [Details]
	(2009)	'Seaweed attachment to bedrock: biophysical evidence for a new geophycology paradigm' Morrison L, Feely M, Stengel DB, Blamey N, Dockery P, Sherlock A, Timmins E (2009) 'Seaweed attachment to bedrock: biophysical evidence for a new geophycology paradigm'. Geobiology, 7 (4):477-487 [DOI] [Details]
	(2008)	'Morphology, rbcL phylogeny and distribution of distromatic Ulva (Ulvophyceae, Chlorophyta) in Ireland and southern Britain' Loughnane, CJ,McIvor, LM,Rindi, F,Stengel, DB,Guiry, MD (2008) 'Morphology, rbcL phylogeny and distribution of distromatic Ulva (Ulvophyceae, Chlorophyta) in Ireland and southern Britain'. Phycologia, 47 :416-429 [DOI] [Details]
	(2008)	'An assessment of metal contamination along the Irish coast using the seaweed Ascophyllum nodosum (Fucales, Phaeophyceae)' Morrison, L,Baumann, HA,Stengel, DB (2008) 'An assessment of metal contamination along the Irish coast using the seaweed Ascophyllum nodosum (Fucales, Phaeophyceae)'. Environmental Pollution, 152 :293-303 [DOI] [Details]
	(2007)	'Seasonal growth and phenotypic variation in Porphyra linearis (Rhodophyta) populations on the west coast of Ireland' Varela-Alvarez, E,Stengel, DB,Guiry, MD (2007) 'Seasonal growth and phenotypic variation in Porphyra linearis (Rhodophyta) populations on the west coast of Ireland'. Journal Of Phycology, 43 :90-100 [DOI] [Details]
	(2006)	'Contaminants and Pollutants. In: The ecology of transportation: managing mobility for the environment' Stengel, D.B., O'Reilly, S., and O'Halloran, J. (2006) 'Contaminants and Pollutants. In: The ecology of transportation: managing mobility for the environment'. Environmental Pollution Series, :361-389 [Details]
	(2005)	'Alternation of nuclear phases and chromosome numbers in Porphyra linearis (Bangiales, Rhodophyta) from western Ireland and Maine, USA' Varela-Alvarez, E,Stengel, DB,Rindi, F,Guiry, MD (2005) 'Alternation of nuclear phases and chromosome numbers in Porphyra linearis (Bangiales, Rhodophyta) from western Ireland and Maine, USA'. Phycologia, 44 :61-65 [Details]
	(2005)	'Tissue Cu, Fe and Mn concentrations in different-aged and different functional thallus regions of three brown algae from western Ireland' Stengel, DB,McGrath, H,Morrison, LJ (2005) 'Tissue Cu, Fe and Mn concentrations in different-aged and different functional thallus regions of three brown algae from western Ireland'. Estuarine Coastal And Shelf Science, 65 :687-696 [DOI] [Details]
	(2004)	'The use of image processing in assessing conchocelis growth and conchospore production in Porphyra linearis' Varela-Alvarez, E,Stengel, DB,Guiry, MD (2004) 'The use of image processing in assessing conchocelis growth and conchospore production in Porphyra linearis'. Phycologia, 43 :282-287 [Details]
	(2004)	'Zinc concentrations in marine macroalgae and a lichen from western Ireland in relation to phylogenetic grouping, habitat and morphology' Stengel, DB,Macken, A,Morrison, L,Morley, N (2004) 'Zinc concentrations in marine macroalgae and a lichen from western Ireland in relation to phylogenetic grouping, habitat and morphology'. Marine Pollution Bulletin, 48 :902-909 [DOI] [Details]
	(2002)	'Attached Sargassum muticum (Yendo) Fensholt found on the west coast of Ireland' Loughnane, C. and Stengel, D.B. (2002) 'Attached Sargassum muticum (Yendo) Fensholt found on the west coast of Ireland'. Irish Naturalists' Journal, 27 (2):70-72 [Details]
	(2000)	'Effects of temperature and prolonged emersion on photosynthesis, carbohydrate content and growth of the brown intertidal alga Pelvetia canaliculata' Pfetzing, J,Stengel, DB,Cuffe, MM,Savage, AV,Guiry, MD (2000) 'Effects of temperature and prolonged emersion on photosynthesis, carbohydrate content and growth of the brown intertidal alga Pelvetia canaliculata'. Botanica Marina, 43 :399-407 [Details]
	(2000)	'Copper and iron concentrations in Ascophyllum nodosum (Fucales, Phaeophyta) from different sites in Ireland and after culture experiments in relation to thallus age and epiphytism' Stengel, DB,Dring, MJ (2000) 'Copper and iron concentrations in Ascophyllum nodosum (Fucales, Phaeophyta) from different sites in Ireland and after culture experiments in relation to thallus age and epiphytism'. Journal Of Experimental Marine Biology And Ecology, 246 :145-161 [Details]
	(1999)	'Seasonal growth and recruitment of Himanthalia elongata (Fucales, Phaeophycota) in different habitats on the Irish west coast' Stengel, DB,Wilkes, RJ,Guiry, MD (1999) 'Seasonal growth and recruitment of Himanthalia elongata (Fucales, Phaeophycota) in different habitats on the Irish west coast'. European Journal Of Phycology, 34 :213-221 [Details]
	(1998)	'Seasonal variation in the pigment content and photosynthesis of different thallus regions of Ascophyllum nodosum (Fucales, Phaeophyta) in relation to position in the canopy' Stengel, DB,Dring, MJ (1998) 'Seasonal variation in the pigment content and photosynthesis of different thallus regions of Ascophyllum nodosum (Fucales, Phaeophyta) in relation to position in the canopy'. Phycologia, 37 :259-268 [Details]
	(1997)	'Morphology and in situ growth rates of plants of Ascophyllum nodosum (Phaeophyta) from different shore levels and responses of plants to vertical transplantation' Stengel, D.B. and Dring, M.J. (1997) 'Morphology and in situ growth rates of plants of Ascophyllum nodosum (Phaeophyta) from different shore levels and responses of plants to vertical transplantation'. European Journal Of Phycology, 32 :193-202 [Details]

Book Chapters

	Year	Publication
	(2015)	'Marine algae a source of biomass for biotechnological applications' Stengel D.B. and Connan, S (2015) 'Marine algae a source of biomass for biotechnological applications' In: Natural Products from Marine Algae: Methods and Protocols. US: Springer. [Details]
	(2015)	'Lipids and Fatty Acids in Algae: Extraction, Fractionation into Lipid Classes, and Analysis by Gas Chromatography coupled with Flame Ionisation Detector (GC-FID)' Guiheneuf, F., Schmid, M. and Stengel DB. (2015) 'Lipids and Fatty Acids in Algae: Extraction, Fractionation into Lipid Classes, and Analysis by Gas Chromatography coupled with Flame Ionisation Detector (GC-FID)' In: Natural Products from Marine Algae: Methods and Protocols. US: Springer. [Details]
	(2013)	'Algae-Derived Polyunsaturated Fatty Acids: Implications for Human Health' Robertson, R., Guihéneuf, F., Schmid, M., Stengel, D.B., Fitzgerald, G., Ross, P. and Stanton C. (2013) 'Algae-Derived Polyunsaturated Fatty Acids: Implications for Human Health' In: Polyunsaturated Fatty Acids: Sources, Antioxidant Properties and Health Benefits. :0-0 Hauppauge, NY 11788 USA: Nova Sciences Publishers, Inc. [Details]
	(2006)	'The Ecology of Transportation: Managing Mobility for the Environment' Stengel, D.B., S. O'Reilly & J. O'Halloran (2006) 'The Ecology of Transportation: Managing Mobility for the Environment' In: Environmental Pollution Series. :361-389 Springer. [Details]

Conference Publications

	Year	Publication
	(2020)	*68th British Phycological Society meeting* Schoenrock, KM and Chan, K and Krueger-Hadfield, SA and Adams, J and Golden, A and O'Callaghan, T and O'Callaghan, R and Schram, JB and Thompson, N and O'Connor, AM and Ratcliff, JJ and Stengel, DB and Power, A.M. (2020) The diversity and resilience of kelp ecosystems in Ireland 68th British Phycological Society meeting Plymouth, UK, [Details]
	(2017)	*Environ 25: Sustainability and Opportunities for ChangeEnviron 25: Sustainability and Opportunities for Change* Aussant, J., Guiheneuf, F.,Stengel, D.B. (2017) Microalgae as a source of omega-3 fatty acids for mental health food applications Environ 25: Sustainability and Opportunities for ChangeEnviron 25: Sustainability and Opportunities for Change Sligo, , 08-APR-15 - 10-APR-15 [Details]
	(2015)	*European Phycological Congress* Nitschke, U,Stengel, DB (2015) THE INTEGRAL ROLE OF PHAEOPHYCEAE TO DRIVE COASTAL IODINE FLUXES: CASE STUDIES FROM IRELAND European Phycological Congress , pp.73-74 [Details]
	(2015)	*6th European Phycological Congress (EPC6) 6th European Phycological Congress (EPC6)* Stengel, D.B. (2015) Bridging the gap between algal ecology and biotechnology: more than just learning a new language 6th European Phycological Congress (EPC6) 6th European Phycological Congress (EPC6) LondonLondon, [Details]
	(2015)	*EPC6* Guiheneuf, F,Stengel, DB (2015) MYCROSPORINE-LIKE AMINO ACID PROFILES AND MECHANISMS OF INDUCTION IN MICROALGAE EPC6 , pp.178-178 [Details]
	(2015)	*Environ* Gietl, A., Stengel, D. (2015) Spatial and seasonal variation in pigments in edible red algae from western Ireland Environ Sligo, [Details]
	(2015)	*NutraMara conference* Gietl, A., ,Varela-Ãlvarez, E., ,Stengel, D.B. (2015) Profiling and Optimising the bioactive composition of Irish sea vegetables NutraMara conference RDS, Dublin RDS, Dublin, [Details]
	(2015)	*EPC6* Gietl, A., ,Varela-Ãlvarez, E., ,Stengel, D.B. (2015) Fatty acid and pigment composition in edible red macroalgae from western Ireland EPC6 LondonLondon, [Details]
	(2015)	*6th European Phycological Congress (EPC6)* Kirke, D., ,Rai, D.K., ,Smyth, T., ,Stengel, D.B. (2015) Environmental impact on phlorotannin profiles of commercially valuable Irish brown seaweeds 6th European Phycological Congress (EPC6) LondonLondon, [Details]
	(2015)	*Environ 25: Sustainability and Opportunities for Change* Kirke, D., ,Rai, D.K., ,Smyth, T., ,Stengel, D.B. (2015) The influence of environmental factors on phlorotannin profiles of commercially valuable Irish brown seaweeds Environ 25: Sustainability and Opportunities for Change SligoSligo, [Details]
	(2015)	*Catchment Science Meeting* NÃ Longphuirt, S., ,Oâ€™Boyle, S., ,Wilkes, R., ,McDermott, G., ,Stengel, D.B. (2015) Processes controlling the response of algal blooms to nutrient enrichment in estuaries and coastal waters around Ireland Catchment Science Meeting IrelandIreland, [Details]
	(2015)	*NutraMara Conference and Expo* Nitschke U., ,Stengel D.B. (2015) Seaweed-derived iodine and its impact on human health NutraMara Conference and Expo DublinDublin, [Details]
	(2015)	*6th European Phycological Congress* Nitschke U., ,Stengel D.B. (2015) The integral role of Phaeophyceae to drive coastal iodine fluxes: case studies from Ireland 6th European Phycological Congress LondonLondon, [Details]
	(2015)	*The 4th Mediterranean Seagrass Workshop. Hosted by the International Marine Centre of Oristano* Beca P.,Stengel D.B. (2015) Characterization of Zostera marina meadows on the Irish west coast and responses to experimental global warming scenarios â€“ preliminary results The 4th Mediterranean Seagrass Workshop. Hosted by the International Marine Centre of Oristano SardiniaSardinia, [Details]
	(2015)	*NutraMara Conference and Expo* Ronan, J.M., ,Oâ€™Hea, L., ,McGovern, E., ,Stengel, D.B. (2015) Arsenic in Marine Macroalgae and Implications for Commercial Uses (AsMARA) NutraMara Conference and Expo DublinDublin, [Details]
	(2015)	*NutraMara Conference and Expo: Harnessing Marine Bioresources for Innovations in the Food Industry* Schmid M., ,GuihÃ©neuf F.,,Stengel D.B. (2015) Optimised utilization of Irish seaweeds as a source for bioactive compounds NutraMara Conference and Expo: Harnessing Marine Bioresources for Innovations in the Food Industry DublinDublin, [Details]
	(2015)	*6th European Phycological Congress (EPC6)* Schmid M., ,GuihÃ©neuf F., ,Stengel D.B. (2015) Plasticity of fatty acid in seaweeds 6th European Phycological Congress (EPC6) LondonLondon, [Details]
	(2015)	*NutraMara Conference* Stack, J., ,Le Gouic, A., Guiheneuf, F., Tobin, P., ,Stengel, D.B., ,FitzGerald, R.J. (2015) Antioxidant activity of protein hydrolysates from Porphyridium purpureum and Phaeodactylum tricornutum NutraMara Conference Dublin, [Details]
	(2015)	*NutraMara Conference* Stengel, D.B. (2015) Applications of marine algae in food and health - recent developments and remaining challenges NutraMara Conference Dublin, [Details]
	(2015)	*6th European Phycological Congress (EPC6)* Stengel, D.B. (2015) Bridging the gap between algal ecology and biotechnology: more than just learning a new language 6th European Phycological Congress (EPC6) London, [Details]
	(2015)	*NutraMara conference* Gietl, A., ,Varela-Ãlvarez, E., ,Stengel, D.B. (2015) Profiling and Optimising the bioactive composition of Irish sea vegetables NutraMara conference RDS, Dublin RDS, Dublin, [Details]
	(2015)	*Catchment Science Meeting* NÃ Longphuirt, S., ,O'Boyle, S., ,Wilkes, R., ,McDermott, G., ,Stengel, D.B. (2015) Processes controlling the response of algal blooms to nutrient enrichment in estuaries and coastal waters around Ireland Catchment Science Meeting IrelandIreland, [Details]
	(2015)	*EPC6* Gietl, A., ,Varela-Ãlvarez, E., ,Stengel, D.B. (2015) Fatty acid and pigment composition in edible red macroalgae from western Ireland EPC6 LondonLondon, [Details]
	(2015)	*NutraMara Conference and Expo: Harnessing Marine Bioresources for Innovations in the Food Industry* Schmid M., ,GuihÃ©neuf F.,,Stengel D.B. (2015) Optimised utilization of Irish seaweeds as a source for bioactive compounds NutraMara Conference and Expo: Harnessing Marine Bioresources for Innovations in the Food Industry DublinDublin, [Details]
	(2015)	*6th European Phycological Congress* Nitschke U., ,Stengel D.B. (2015) The integral role of Phaeophyceae to drive coastal iodine fluxes: case studies from Ireland 6th European Phycological Congress LondonLondon, [Details]
	(2015)	*The 4th Mediterranean Seagrass Workshop. Hosted by the International Marine Centre of Oristano* Beca P.,Stengel D.B. (2015) Characterization of Zostera marina meadows on the Irish west coast and responses to experimental global warming scenarios â€“ preliminary results The 4th Mediterranean Seagrass Workshop. Hosted by the International Marine Centre of Oristano SardiniaSardinia, [Details]
	(2015)	*NutraMara Conference and Expo* Nitschke U., ,Stengel D.B. (2015) Seaweed-derived iodine and its impact on human health NutraMara Conference and Expo DublinDublin, [Details]
	(2015)	*Environ* Gietl, A., ,Stengel, D. (2015) Spatial and seasonal variation in pigments in edible red algae from western Ireland Environ SligoSligo, [Details]
	(2015)	*NutraMara Conference* Aussant, J., ,Guiheneuf, F., ,Stengel, D.B. (2015) Microalgae as a source of omega-3 PUFA for mental health food applications NutraMara Conference Royal Dublin Society, Dublin, IrelandRoyal Dublin Society, Dublin, Ireland, [Details]
	(2015)	*NutraMara Conference* Stengel, D.B. (2015) Applications of marine algae in food and health : recent developments and remaining challenges NutraMara Conference DublinDublin, [Details]
	(2015)	*NutraMara Conference* Stack, J., ,Le Gouic, A., ,GuihÃ©neuf, F., ,Tobin, P., ,Stengel, D.B., ,FitzGerald, R.J. (2015) Antioxidant activity of protein hydrolysates from Porphyridium purpureum and Phaeodactylum tricornutum NutraMara Conference DublinDublin, [Details]
	(2015)	*Environ 25: Sustainability and Opportunities for Change* Kirke, D., ,Rai, D.K., ,Smyth, T., ,Stengel, D.B. (2015) The influence of environmental factors on phlorotannin profiles of commercially valuable Irish brown seaweeds Environ 25: Sustainability and Opportunities for Change SligoSligo, [Details]
	(2015)	*6th European Phycological Congress (EPC6)* Kirke, D., ,Rai, D.K., ,Smyth, T., ,Stengel, D.B. (2015) Environmental impact on phlorotannin profiles of commercially valuable Irish brown seaweeds 6th European Phycological Congress (EPC6) LondonLondon, [Details]
	(2015)	*6th European Phycological Congress (EPC6) 6th European Phycological Congress (EPC6)* Schmid M.,Guiheneuf F., Stengel D.B. (2015) Plasticity of fatty acid in seaweeds 6th European Phycological Congress (EPC6) 6th European Phycological Congress (EPC6) LondonLondon, [Details]
	(2015)	*NutraMara Conference and Expo* Ronan, J.M., OHea, L., McGovern, E., Stengel, D.B. (2015) Arsenic in Marine Macroalgae and Implications for Commercial Uses (AsMARA)Arsenic in Marine Macroalgae and Implications for Commercial Uses (AsMARA) NutraMara Conference and Expo Dublin, [Details]
	(2015)	*FATTY ACID AND PIGMENT COMPOSITION IN EDIBLE RED MACROALGAE FROM WESTERN IRELAND* Gietl, A,Varela-Alvarez, E,Stengel, DB (2015) EUROPEAN JOURNAL OF PHYCOLOGY FATTY ACID AND PIGMENT COMPOSITION IN EDIBLE RED MACROALGAE FROM WESTERN IRELAND , pp.158-158 [Details]
	(2014)	*Natural Product Biotechnology* Stengel D.B. (2014) Bioactives from marine algae â€“ overview of some research activities at NUI Galway Natural Product Biotechnology Inverness, ScotlandInverness, Scotland, [Details]
	(2014)	*The European Marine Biotechnology ERA-NET Stakeholdersâ€™ MeetingThe European Marine Biotechnology ERA-NET Stakeholdersâ€™ Meeting* Stengel, D.B. (2014) The Algal Biorefinery ConceptThe Algal Biorefinery Concept The European Marine Biotechnology ERA-NET Stakeholdersâ€™ MeetingThe European Marine Biotechnology ERA-NET Stakeholdersâ€™ Meeting Lisbon, PortugalLisbon, Portugal, [Details]
	(2014)	*43rd Annual Food Research Conference* Guiheneuf, F.,,Stengel, D.B. (2014) Culture strategies to enhance the potential of microalgae as a source of bioactives for â€˜healthyâ€™ foods 43rd Annual Food Research Conference DublinDublin, [Details]
	(2014)	*5th Congress of the International Society for Applied Phycology* GuihÃ©neuf, F., ,Stengel, D.B. (2014) LC-PUFA-enriched oil production by the marine haptophyte Pavlova lutheri: combined effects of light, temperature, and inorganic carbon availability 5th Congress of the International Society for Applied Phycology Sydney, AustraliaSydney, Australia, [Details]
	(2014)	*IFTS 43rd Annual Food Research Conference* Kirke, D., ,Rai, D.K., ,Smyth, T., ,Stengel, D.B. (2014) Optimisation of phlorotannin profiles for the enrichment of seaweed-based food products IFTS 43rd Annual Food Research Conference DublinDublin, [Details]
	(2014)	*Natural Product Biotechnology* Kirke, D., ,Smyth, T., ,Rai, D.K. ,Stengel, D.B. (2014) Optimisation of phlorotannin-enriched food products from commercially valuable Irish seaweeds Natural Product Biotechnology Inverness, Scotland Inverness, Scotland, [Details]
	(2014)	*62nd Annual British Phycological Society Meeting* NÃ Longphuirt, S., ,Oâ€™Boyle, S., ,McDermott, G., ,Stengel, D.B. (2014) Development of a multi-metric Phytoplankton Index for the assessment of ecological status in Irish waters 62nd Annual British Phycological Society Meeting GalwayGalway, [Details]
	(2014)	*Ocean Science Meeting* NÃ Longphuirt, S., ,Oâ€™Boyle, S., ,Stengel, D.B. (2014) Response of an Irish Estuary to changing land management practices Ocean Science Meeting HonoluluHonolulu, [Details]
	(2014)	*43rd Annual Food Research Conference* Nitschke, U., ,Stengel, D.B. (2014) Irish seaweeds as a source of iodine for human health and impact of post-harvest handling 43rd Annual Food Research Conference DublinDublin, [Details]
	(2014)	*Natural Product Biotechnology* Nitschke U., ,Stengel D.B. (2014) Irish seaweeds as a source of iodine and impact of postharvest handling Natural Product Biotechnology Inverness, ScotlandInverness, Scotland, [Details]
	(2014)	*15th Scientific Congress of the Phycology Section of the German Botanical Society e.V* Nitschke U., ,Stengel D.B. (2014) The physiological function of iodine in salinity stress responses of Laminaria digitata (Phaeophyceae) 15th Scientific Congress of the Phycology Section of the German Botanical Society e.V Stralsund, GermanyStralsund, Germany, [Details]
	(2014)	*5th Congress of the International Society for Applied Phycology* Nitschke U., ,Stengel D.B. (2014) Variability of iodine in Irish seaweeds â€“ Implications for food applications 5th Congress of the International Society for Applied Phycology Sydney, AustraliaSydney, Australia, [Details]
	(2014)	*Natural Product Biotechnology* Schmid, M., ,Stengel D.B. (2014) Optimised utilization of Irish seaweeds as a source for bioactive compounds Natural Product Biotechnology Inverness, ScotlandInverness, Scotland, [Details]
	(2014)	*5th Congress of the International Society of Applied Phycology* Schmid M., ,Stengel D.B. (2014) Combined effects of temperature, light, nitrogen and carbon source on the bioactive profile in seaweeds 5th Congress of the International Society of Applied Phycology Sydney, AustraliaSydney, Australia, [Details]
	(2014)	*Skellig Foundation* Stengel, D.B. (2014) nticipated impacts of climate change on marine algal productivity Skellig Foundation Royal Irish Academy DublinRoyal Irish Academy Dublin, [Details]
	(2014)	*Marine ERA-NET* Stengel, D.B. (2014) Exploring the value of algal resources â€“ what is the role of marine biotechnology? Marine ERA-NET GalwayGalway, [Details]
	(2014)	*Bundesalgenstammtisch* Stengel, D.B. (2014) Funktionelle Inhaltsstoffe von Makroalgen Bundesalgenstammtisch Technical University Anhalt, Schloss Koethen, GermanyTechnical University Anhalt, Schloss Koethen, G, [Details]
	(2014)	*The European Marine Biotechnology ERA-NET Stakeholdersâ€™ Meeting* Stengel, D.B. (2014) The Algal Biorefinery Concept The European Marine Biotechnology ERA-NET Stakeholdersâ€™ Meeting Lisbon, PortugalLisbon, Portugal, [Details]
	(2014)	*43rd Annual Food Research Conference* Guiheneuf, F.,,Stengel, D.B. (2014) Culture strategies to enhance the potential of microalgae as a source of bioactives for healthy foods 43rd Annual Food Research Conference DublinDublin, [Details]
	(2014)	*Marine ERA-NET* Stengel, D.B. (2014) Exploring the value of algal resources : what is the role of marine biotechnology? Marine ERA-NET Galway, [Details]
	(2014)	*Natural Product Biotechnology* Kirke, D., ,Smyth, T., ,Rai, D.K. ,Stengel, D.B. (2014) Optimisation of phlorotannin-enriched food products from commercially valuable Irish seaweeds Natural Product Biotechnology Inverness, Scotland, [Details]
	(2014)	*5th Congress of the International Society for Applied Phycology* Guiheneuf, F., ,Stengel, D.B. (2014) LC-PUFA-enriched oil production by the marine haptophyte Pavlova lutheri: combined effects of light, temperature, and inorganic carbon availability 5th Congress of the International Society for Applied Phycology Sydney, Australia, [Details]
	(2014)	*Congress of the International Society of Applied Phycology* Stengel D.B. (2014) Variability in algal bioactives - the good, the bad and the unknown Congress of the International Society of Applied Phycology Sydney, Australia, [Details]
	(2014)	*5th Congress of the International Society for Applied Phycology* Nitschke U., ,Stengel D.B. (2014) Variability of iodine in Irish seaweeds : Implications for food applications 5th Congress of the International Society for Applied Phycology Sydney, Australia, [Details]
	(2014)	*15th Scientific Congress of the Phycology Section of the German Botanical Society* Nitschke U., ,Stengel D.B. (2014) The physiological function of iodine in salinity stress responses of Laminaria digitata (Phaeophyceae) 15th Scientific Congress of the Phycology Section of the German Botanical Society Stralsund, Germany, [Details]
	(2014)	*Skellig Foundation* Stengel, D.B. (2014) Anticipated impacts of climate change on marine algal productivity Skellig Foundation Royal Irish Academy Dublin, [Details]
	(2014)	*Bundesalgenstammtisch* Stengel, D.B. (2014) Funktionelle Inhaltsstoffe von Makroalgen Bundesalgenstammtisch Technical University Anhalt, Schloss Koethen, GermanyTechnical University Anhalt, Schloss Koethen, G, [Details]
	(2014)	*Natural Product Biotechnology* Nitschke U., ,Stengel D.B. (2014) Irish seaweeds as a source of iodine and impact of postharvest handling Natural Product Biotechnology Inverness, ScotlandInverness, Scotland, [Details]
	(2014)	*Natural Product Biotechnology* Schmid, M., ,Stengel D.B. (2014) Optimised utilization of Irish seaweeds as a source for bioactive compounds Natural Product Biotechnology Inverness, ScotlandInverness, Scotland, [Details]
	(2014)	*43rd Annual Food Research Conference* Nitschke, U., ,Stengel, D.B. (2014) Irish seaweeds as a source of iodine for human health and impact of post-harvest handling 43rd Annual Food Research Conference DublinDublin, [Details]
	(2014)	*Ocean Science Meeting* NÃ Longphuirt, S., ,O' Boyle, S., ,Stengel, D.B. (2014) Response of an Irish Estuary to changing land management practices Ocean Science Meeting HonoluluHonolulu, [Details]
	(2014)	*IFTS 43rd Annual Food Research Conference* Kirke, D., ,Rai, D.K., ,Smyth, T., ,Stengel, D.B. (2014) Optimisation of phlorotannin profiles for the enrichment of seaweed-based food products IFTS 43rd Annual Food Research Conference DublinDublin, [Details]
	(2014)	*Natural Product Biotechnology* Stengel D.B. (2014) Bioactives from marine algae : overview of some research activities at NUI Galway Natural Product Biotechnology Inverness, ScotlandInverness, Scotland, [Details]
	(2014)	*62nd Annual British Phycological Society Meeting* NÃ Longphuirt, S., ,O' Boyle, S., ,McDermott, G., ,Stengel, D.B. (2014) Development of a multi-metric Phytoplankton Index for the assessment of ecological status in Irish waters 62nd Annual British Phycological Society Meeting GalwayGalway, [Details]
	(2014)	*5th Congress of the International Society of Applied Phycology* Schmid M., ,Stengel D.B. (2014) Combined effects of temperature, light, nitrogen and carbon source on the bioactive profile in seaweeds 5th Congress of the International Society of Applied Phycology Sydney, AustraliaSydney, Australia, [Details]
	(2014)	*Congress of the International Society of Applied Phycology* Stengel D.B. (2014) Variability in algal bioactives - the good, the bad and the unknown Congress of the International Society of Applied Phycology Sydney, AustraliaSydney, Australia, [Details]
	(2013)	*International Phycological Congress* Hafting, J.T., ,Stengel, D.B., ,Edwards, M.D, ,Loureiro, R.R., ,Craigie, J.S. ,Critchley, A.T. (2013) The Future of Seaweed Cultivation. (oral) International Phycological Congress [Details]
	(2013)	*International Phycological Congress* Nitschke, U. ,Stengel, D.B. (2013) Iodine contributes to osmotic acclimation in the kelp Laminaria digitata (Phaeophyceae). (oral) International Phycological Congress [Details]
	(2013)	*International Phycological Congress* Schmid, M., ,Guiheneuf, F. ,Stengel, D.B. (2013) Enhancement of PUFAs, phycobilins and carotenoids in two Irish macroalgal species (Palmaria palmata, Fucus serratus) through optimised cultivation (oral) International Phycological Congress [Details]
	(2013)	*Ireland has vast & valuable seaweed resources - fact or fiction? Invited talk.. INFOMAR Seminar 2013 Achievements, Opportunities, Innovation* Stengel, D.B. (2013) Ireland has vast & valuable seaweed resources - fact or fiction? Invited talk.. INFOMAR Seminar 2013 Achievements, Opportunities, Innovation [Details]
	(2013)	*Royal Society of Chemistry Conferences: Sustainable Chemicals from Microalgae: Encompassing Biocrude through to Fine Chemicals* GuihÃ©neuf, F., ,Stengel, D.B. (2013) LC-PUFA-enriched oil production by the marine haptophyte Royal Society of Chemistry Conferences: Sustainable Chemicals from Microalgae: Encompassing Biocrude through to Fine Chemicals The Chemistry Center, LondonThe Chemistry Center, London, [Details]
	(2013)	*Royal Society of Chemistry Conferences: Sustainable Chemicals from Microalgae: Encompassing Biocrude through to Fine Chemicals* Guiheneuf, F., ,Stengel, D.B. (2013) LC-PUFA-enriched oil production by the marine haptophyte LC-PUFA-enriched oil production by the marine haptophyte Pavlova lutheri: the importance of inorganic carbon availability Royal Society of Chemistry Conferences: Sustainable Chemicals from Microalgae: Encompassing Biocrude through to Fine Chemicals The Chemistry Center, London, [Details]
	(2011)	*12th Bratislava Symposium on Saccharides* Tuohy MG, Ayyachamy M, O’Donovan A, Gupta VK, Waters DM, Shier M, Brebion J, Stengel DB, Popper ZA. (2011) Enzymatic deconstruction of plant biopolymers by the thermophilic fungus Talaromyces emersonii 12th Bratislava Symposium on Saccharides Slovakia, , 29-AUG-11 - 30-AUG-11 [Details]
	(2009)	*4th International SOLAS Summer School, Cargese* Zacharias, M.,Stengel, D.B (2009) Marine Algal Biological Cycling (oral) 4th International SOLAS Summer School, Cargese Corsica, FranceCorsica, France, [Details]
	(1999)	*10th European Carbohydrate Symposium* Cuffe, M.M., ,Pfetzing, J., ,Stengel, D.B., ,Savage, A.V. ,Guiry, M.D. (1999) Analysis of mannitol and volemitol in Pelvetia canaliculata using HPAE chromatography and 13C NMR spectroscopy. (poster) 10th European Carbohydrate Symposium GalwayGalway, [Details]

Published Reports

	Year	Publication
	(2021)	Blue Carbon and Marine Carbon Sequestration in Irish Waters and Coastal Habitats. Grace M. Cott, Pedro Beca-Carretero, Dagmar B. Stengel (2021) Blue Carbon and Marine Carbon Sequestration in Irish Waters and Coastal Habitats. Marine Institute, Ireland. [Details]
	(2008)	Review of the Higher Diploma in Systems Analysis. Blake, R., Coughlan, C., Dempsey, M., Duignan, S., Stengel, D. (2008) Review of the Higher Diploma in Systems Analysis. NUI Galway, Ireland. [ARAN Link] [Details]
	(2016)	Assessing Recent Trends in Nutrient Inputs to Estuarine Waters and Their Ecological Effect. Ni Longphuirt, S., and Stengel, D.B. (2016) Assessing Recent Trends in Nutrient Inputs to Estuarine Waters and Their Ecological Effect. Environmental Protection Agency, PO Box 3000, Johnstown Castle, Co. Wexford, Ireland. [DOI] [Details]
	(2008)	Macroalgal biomonitoring - applying phenolic compounds as biomarkers for metal uptake characteristics in Irish coastal environments (full report). Connan, S. and Stengel, D.B. (2008) Macroalgal biomonitoring - applying phenolic compounds as biomarkers for metal uptake characteristics in Irish coastal environments (full report). EPA, Dublin. [Details]
	(2009)	Macroalgal Biomonitoring – Applying Phenolic Compounds as Biomarkers for Metal Uptake Characteristics in Irish Coastal Environments STRIVE Report 42. Connan, S. and Stengel, D.B. (2009) Macroalgal Biomonitoring – Applying Phenolic Compounds as Biomarkers for Metal Uptake Characteristics in Irish Coastal Environments STRIVE Report 42. EPA, Dublin. [Details]
	(2011)	Impacts of increased atmospheric CO2 on ocean chemistry and ecosystems. C. O’Dowd, R. Cave, E. McGovern, B. Ward, C Kivimae, T. McGrath, D. Stengel and G. Westbrook (2011) Impacts of increased atmospheric CO2 on ocean chemistry and ecosystems. Marine Institute, Galway. [Details]
	(2011)	BioChange Synthesis Report. Biodiversity an Environmental Change: an integrated study encompassing a range of scales, taxa and habitats. Waldren S., Scully L., Atalah J., Brown M., Byrne C., Crowe T., Cunningham C., Davies A., Eschmann C., Fitch J., Fitzgerald H., Galley C., Gittings T., Grennan J., Guiry M., Higgins T., Harrison S., Irvine K., Kavanagh R., Kelly-Quinn D.L., Long M.P., McCarthy T.K., Milbau A., O’Callaghan E., O’Halloran J., O’Mahony L., Osborne B., O’Toole C., Parnell J.A.N., Rodriguez Tunon A., Stengel D. and Stout J. (2011) BioChange Synthesis Report. Biodiversity an Environmental Change: an integrated study encompassing a range of scales, taxa and habitats. EPA, Report Series No. 68. Environmental Protection Agency. Wexford, Ireland. 49pp. [Details]
	(2010)	Ocean Acidification – an emerging threat to our marine environment. Marine Foresight Series No. 6, Marine Institute, Ireland. Longphuirt, S., Stengel, D., O’Dowd, C. and McGovern, E. (2010) Ocean Acidification – an emerging threat to our marine environment. Marine Foresight Series No. 6, Marine Institute, Ireland. Marine Institute, Galway. [Details]

Edited Books

	Year	Publication
	(2015)	Natural Products from Marine Algae. Stengel, D.B. and Connan, S (Ed.). (2015) Natural Products from Marine Algae Natural Products from Marine Algae. New York: Springer. [DOI] [Details]

Other Journals

	Year	Publication
	(2004)	'Algal ecophysiology and ecotoxicology at NUIG' Stengel, D.B. (2004) 'Algal ecophysiology and ecotoxicology at NUIG' The Irish Scientist, 12 :80-80. [Details]
	(2003)	'Environmental fingerprinting using seaweed' Stengel, D.B. and Morrison, L. (2003) 'Environmental fingerprinting using seaweed' The Irish Scientist, 11 :94-94. [Details]

Conference Contributions

	Year	Publication
		NutraMara Conference, Aussant, J., Guiheneuf, F.Stengel, D.B. Microalgae as a source of omega-3 PUFA for mental health food applications. [Conference Organising Committee Chairperson], NutraMara Conference, Royal Dublin Society, Dublin, Ireland . [Details]
	(2013)	The potential of Microalgae Healthy Foods (oral).. Environ - Irish Environmental Researchers' Colloquium, GuihÃ©neuf, F. ,Stengel, D.B. (2013) The potential of Microalgae Healthy Foods (oral).. Environ - Irish Environmental Researchers' Colloquium, . [Details]
	(2013)	Omega 3s under the seas: Increasing bioactive compounds in seaweeds. (poster). Environ - Irish Environmental Researchers' Colloquium, Byrne, A., ,Schmid, M. ,Stengel, D.B. (2013) Omega 3s under the seas: Increasing bioactive compounds in seaweeds. (poster). Environ - Irish Environmental Researchers' Colloquium, . [Details]
	(2011)	Irish Plant Scientists meeting, Popper ZA, Michel G, Hervé C, Domozych DS, Willats WGT, Tuohy MG, Kloareg B, Stengel DB. (2011) Evolution and diversity of plant cell walls: from algae to flowering plants. [Poster Presentation], Irish Plant Scientists meeting, Queens University, Belfast , 02-SEP-11 - 03-SEP-11. [Details]
	(2011)	Ryan Institute Research Day, Popper ZA, Michel G, Hervé C, Domozych DS, Willats WGT, Tuohy MG, Kloareg B, Stengel DB. (2011) Evolution and diversity of plant cell walls: from algae to flowering plants. [Poster Presentation], Ryan Institute Research Day, Galway , 01-SEP-11 - 01-SEP-11. [Details]

Abstract

	Year	Publication
	(2015)	PLASTICITY OF FATTY ACID PROFILES AND CONTENTS IN SEAWEEDS. Schmid, MJ,Guiheneuf, F,Stengel, DB (2015) PLASTICITY OF FATTY ACID PROFILES AND CONTENTS IN SEAWEEDS. Abstract [Details]
	(2015)	BRIDGING THE GAP BETWEEN ALGAL ECOLOGYAND BIOTECHNOLOGY - MORE THAN JUST LEARNING A NEW LANGUAGE. Stengel, DB (2015) BRIDGING THE GAP BETWEEN ALGAL ECOLOGYAND BIOTECHNOLOGY - MORE THAN JUST LEARNING A NEW LANGUAGE. Abstract [Details]
	(2010)	Characterization of sea spray OM from selected algal cultures. Rinaldi, M,Decesari, S,Finessi, E,Ceburnis, D,Zacharias, M,Connan, S,Stengel, DB,O'dowd, CD,Facchini, MC (2010) Characterization of sea spray OM from selected algal cultures. Abstract [Details]
	(1997)	Growth and photosynthesis of reproductive and vegetative stages of Himanthalia elongata (Fucales, Phaeophycota) from western Ireland. Stengel, DB,Guiry, MD (1997) Growth and photosynthesis of reproductive and vegetative stages of Himanthalia elongata (Fucales, Phaeophycota) from western Ireland. Abstract [Details]
	(1997)	Growth and photosynthesis of reproductive and vegetative stages of Himanthalia elongata (Fucales, Phaeophycota) from western Ireland. PHYCOLOGIA. STENGEL, DB et al. (1997) Growth and photosynthesis of reproductive and vegetative stages of Himanthalia elongata (Fucales, Phaeophycota) from western Ireland. PHYCOLOGIA. Abstract [Details]

Article

	Year	Publication
	(2004)	Algal ecophysiology and ecotoxicology at NUIG. Stengel, D.B. (2004) Algal ecophysiology and ecotoxicology at NUIG. Irish Scientist Year Book. www.irishscientist.ie/2004/: Article [Details]
	(2003)	Environmental fingerprinting using seaweed. Stengel, D.B. and Morrison, L. (2003) Environmental fingerprinting using seaweed. Irish Scientist Year Book. http://www.irishscientist.ie/2004/: Article [Details]

Conference Paper

	Year	Publication
	(2012)	Variability in bioactivity of algal compounds - implications for commercial applications, Invited lecture. NutraMara Conference. Stengel D.B. (2012) Variability in bioactivity of algal compounds - implications for commercial applications, Invited lecture. NutraMara Conference. Dublin: Conference Paper [Details]
	(2012)	Marine microalgae as potential alternative sources of bioactive compounds for food applications.(poster).. 9th European Workshop 'Biotechnology of Microalgae'. GuihÃ©neuf, F. ,Stengel, D.B. (2012) Marine microalgae as potential alternative sources of bioactive compounds for food applications.(poster).. 9th European Workshop 'Biotechnology of Microalgae'. Potsdam, Nuthetal, Germany: Conference Paper [Details]
	(2012)	Algae-exuded organic ligands as modulators of metal bioavailability in seawater. (poster).. Environ. Murray, H., Cave, R. ,Stengel, D.B. (2012) Algae-exuded organic ligands as modulators of metal bioavailability in seawater. (poster).. Environ. Dublin: Conference Paper [Details]
	(2012)	Ireland's macroalgal (seaweed) biological diversity and resources. Invited talk.. AgroBiodiversity Ireland - Genetic Resources for Food and Agriculture Annual Conference (AgBioDiv2012). Stengel, D.B. (2012) Ireland's macroalgal (seaweed) biological diversity and resources. Invited talk.. AgroBiodiversity Ireland - Genetic Resources for Food and Agriculture Annual Conference (AgBioDiv2012). Galway: Conference Paper [Details]
	(2012)	Photophysiology of Phaeophyceae - the use of Rapid Light Curves may lead to misinterpretation of results. (poster).. 9th workshop of the International Group on Aquatic Productivity (GAP). Nitschke, U.,Connan, S. ,Stengel, D.B. (2012) Photophysiology of Phaeophyceae - the use of Rapid Light Curves may lead to misinterpretation of results. (poster).. 9th workshop of the International Group on Aquatic Productivity (GAP). MÃ¡laga (Spain): Conference Paper [Details]
	(2012)	Release of I2 by Laminaria digitata in chamber experiments. (poster).. European Geosciences Union, General Assembly 2012. Venables D.S.,Ashu-Ayem, E.R.,,Nitschke U.,,Monahan, C.,,Chen, J., ,Darby, S.B., ,Smith, P.D., ,O'Dowd, C.D., ,Stengel, D.B. (2012) Release of I2 by Laminaria digitata in chamber experiments. (poster).. European Geosciences Union, General Assembly 2012. Vienna (Austria): Conference Paper [Details]
	(2011)	Recovery of Ascophyllum nodosum after harvesting and potential interactions with climate change impacts in Ireland. (poster).. 4th Congress of the International Society of Applied Phycology. Eschmann, C. ,Stengel, D. (2011) Recovery of Ascophyllum nodosum after harvesting and potential interactions with climate change impacts in Ireland. (poster).. 4th Congress of the International Society of Applied Phycology. Halifax: Conference Paper [Details]
	(2011)	Molecular iodine emission rates of different thallus parts of Laminaria digitata using incoherent broadband cavity-enhanced absorption spectroscopy. (oral).. 43rd LiÃ¨ge Colloquium on Ocean Dynamics. Dixneuf, S.,Ruth, A.A.,,Nitschke, U. ,Stengel, D.B. (2011) Molecular iodine emission rates of different thallus parts of Laminaria digitata using incoherent broadband cavity-enhanced absorption spectroscopy. (oral).. 43rd LiÃ¨ge Colloquium on Ocean Dynamics. LiÃ¨ge (Belgium): Conference Paper [Details]
	(2011)	Molecular iodine emission rates from Laminaria digitata as a function of algal part, irradiance and temperature. (oral).. Goldschmidt Conference. Dixneuf S, ,Ruth AA, ,Nitschke U, ,Stengel, D.B. (2011) Molecular iodine emission rates from Laminaria digitata as a function of algal part, irradiance and temperature. (oral).. Goldschmidt Conference. Prague (Czech Republic): Conference Paper [Details]
	(2011)	Laboratory Studies into Sea-Spray Chemical Speciation in Plankton-Enriched Sea-Water. (oral). . Goldschmidt 2011. Ceburnis D., ,Ovadnevaite J., ,Zacharias M., ,Bialek J., ,Connan S., ,Rinaldi M., ,Monahan C., ,Facchini M. C., ,Berresheim H., ,Stengel, D. , O'Dowd C. D. (2011) Laboratory Studies into Sea-Spray Chemical Speciation in Plankton-Enriched Sea-Water. (oral). . Goldschmidt 2011. Prague, Czech Republic: Conference Paper [Details]
	(2011)	Iodine emission and particle formation from Laminaria digitata. (poster).. European Geosciences Union General Assembly. Ashu-Ayem, E.,,Monahan, C., ,Nitschke, U., ,Murphy, L., ,Darby, S., ,Smith, P., ,Stengel, D.B., ,Oâ€™Dowd, C. ,Venables, D. (2011) Iodine emission and particle formation from Laminaria digitata. (poster).. European Geosciences Union General Assembly. Vienna, AustriaVienna, Austria: Conference Paper [Details]
	(2011)	Iodine emission and particle formation from Laminaria digitata. (poster).. European Geosciences Union General Assembly. Ashu-Ayem, E.,,Monahan, C., ,Nitschke, U., ,Murphy, L., ,Darby, S., ,Smith, P., ,Stengel, D.B., ,Oâ€™Dowd, C. ,Venables, D. (2011) Iodine emission and particle formation from Laminaria digitata. (poster).. European Geosciences Union General Assembly. Vienna, Austria: Conference Paper [Details]
	(2011)	Biotechnological and Industrial Applications of Macroalgae. Invited lecture.. 120th Anniversary Engineering Education, Hochschule Koethen (Germany), Workshop on Algal Biotechnology. Stengel, D.B. (2011) Biotechnological and Industrial Applications of Macroalgae. Invited lecture.. 120th Anniversary Engineering Education, Hochschule Koethen (Germany), Workshop on Algal Biotechnology. Koethen (Germany): Conference Paper [Details]
	(2011)	Iodine emission from Laminaria digitata and potential effects on breast cancer. (poster).. 4th Congress of the International Society for Applied Phycology. Nitschke, U., ,Dixneuf, S., ,Muniyappa, M.K., ,Ruth, A.A., ,Spillane, C. ,Stengel, D.B. (2011) Iodine emission from Laminaria digitata and potential effects on breast cancer. (poster).. 4th Congress of the International Society for Applied Phycology. Halifax (Canada): Conference Paper [Details]
	(2011)	Photosynthesis of emersed Phaeophyceae and artefacts generated by Rapid Light Curves.(oral).. 5th European Phycological Congress. Nitschke, U., ,Connan, S. ,Stengel, D.B. (2011) Photosynthesis of emersed Phaeophyceae and artefacts generated by Rapid Light Curves.(oral).. 5th European Phycological Congress. Rhodes Island (Greece): Conference Paper [Details]
	(2011)	Photophysiology of Phaeophyceae - the use of Rapid Light Curves may lead to misinterpretation of results. (poster).. 4th Congress of the International Society for Applied Phycology. Nitschke, U., ,Connan, S. ,Stengel, D.B. (2011) Photophysiology of Phaeophyceae - the use of Rapid Light Curves may lead to misinterpretation of results. (poster).. 4th Congress of the International Society for Applied Phycology. Halifax (Canada): Conference Paper [Details]
	(2011)	The influence of increased atmospheric CO2 on the primary production of exposed macroalgae over the annual cycle. (oral).. 5th European Phycological Congress. NÃ Longphuirt, S., ,Eschmann, C., ,Stengel, D. (2011) The influence of increased atmospheric CO2 on the primary production of exposed macroalgae over the annual cycle. (oral).. 5th European Phycological Congress. Rhodes: Conference Paper [Details]
	(2011)	The effect of algal-exuded organic ligands on metal bioavailability in seawater (poster).. Environ 2011. Murray, H., ,Stengel, D.B. ,Cave R. (2011) The effect of algal-exuded organic ligands on metal bioavailability in seawater (poster).. Environ 2011. Conference Paper [Details]
	(2011)	Voltammetric characterization of algal-exuded organic ligands and their effect on copper bioavailability in seawater (oral).. SETAC North America Focused Topic Meeting on Pollutants in the Environment. Murray, H., ,Stengel, D.B. ,Cave R. (2011) Voltammetric characterization of algal-exuded organic ligands and their effect on copper bioavailability in seawater (oral).. SETAC North America Focused Topic Meeting on Pollutants in the Environment. Mexico: Conference Paper [Details]
	(2010)	Variability in pigment composition and levels in the intertidal brown seaweed Ascophyllum nodosum from western Ireland. (oral).. XXth International Seaweed Symposium. Stengel, D.B., ,Oâ€™Rourke, C. ,Connan, S. (2010) Variability in pigment composition and levels in the intertidal brown seaweed Ascophyllum nodosum from western Ireland. (oral).. XXth International Seaweed Symposium. Ensenada Baja California (Mexico): Conference Paper [Details]
	(2010)	Spatial variability in productivity, invasive success and likely impacts of Sargassum muticum in Ireland. (poster).. XXth International Seaweed Symposium. Baer, J. ,Stengel, D.B. (2010) Spatial variability in productivity, invasive success and likely impacts of Sargassum muticum in Ireland. (poster).. XXth International Seaweed Symposium. Ensenada Baja California (Mexico): Conference Paper [Details]
	(2010)	Pigments as natural products from marine macroalgae: limitations and potential - a case study from Ireland.(oral). ESF-COST High-Level Research Conference Marine Biotechnology: Future Challenges. Stengel, D.B. ,Connan, S. (2010) Pigments as natural products from marine macroalgae: limitations and potential - a case study from Ireland.(oral). ESF-COST High-Level Research Conference Marine Biotechnology: Future Challenges. Acquafredda di Maratea, Italy: Conference Paper [Details]
	(2010)	Iodine in Algae - Significances in Nature and Possible Health Effects: Preliminary Results of I2 Emission Patterns of Laminaria digitata(poster).. 58th Annual Meeting of the British Phycological Society. Nitschke, U., ,Dixneuf, S., ,Smyth, P.A. ,Stengel, D.B. (2010) Iodine in Algae - Significances in Nature and Possible Health Effects: Preliminary Results of I2 Emission Patterns of Laminaria digitata(poster).. 58th Annual Meeting of the British Phycological Society. Oban (UK): Conference Paper [Details]
	(2010)	Characterisation of algal emissions involved in air quality and climate change in western Ireland. (poster).. XXth International Seaweed Symposium. Stengel, D.B., Connan, S., Zacharias, M., Nitschke, U., ,Eschmann, C. ,NÃ Longphuirt, S. (2010) Characterisation of algal emissions involved in air quality and climate change in western Ireland. (poster).. XXth International Seaweed Symposium. Ensenada Baja California (Mexico): Conference Paper [Details]
	(2010)	Impacts of Climate Change on the Brown Intertidal Seaweed Ascophyllum nodosum. (oral and poster).. ClimECO2. International Summer School. Eschmann, C.,Stengel, D.B. (2010) Impacts of Climate Change on the Brown Intertidal Seaweed Ascophyllum nodosum. (oral and poster).. ClimECO2. International Summer School. Brest (France): Conference Paper [Details]
	(2010)	Characterisation of pigment levels and composition in the brown seaweed Ascophyllum nodosum in Galway Bay, Ireland. (poster).. 58th Annual Meeting of the British Phycological Society. Oâ€™Rourke, C., ,Connan, S., ,Eschmann, C. ,Stengel, D.B. (2010) Characterisation of pigment levels and composition in the brown seaweed Ascophyllum nodosum in Galway Bay, Ireland. (poster).. 58th Annual Meeting of the British Phycological Society. Oban (UK): Conference Paper [Details]
	(2010)	Temporal Profile of Molecular Iodine Emission by Laminaria digitata. (oral).. 13t Scientific Meeting of the Phycology Section of the German Botanical Society. Nitschke, U., ,Dixneuf, S. ,Stengel, D.B. (2010) Temporal Profile of Molecular Iodine Emission by Laminaria digitata. (oral).. 13t Scientific Meeting of the Phycology Section of the German Botanical Society. Konstanz (Germany): Conference Paper [Details]
	(2010)	Determination of total and inorganic arsenic in Irish macroalgae. (poster).. XXth International Seaweed Symposium. Durcan, J., ,Stengel, D.B., ,Cave, R., ,Tyrrell, L., ,McGovern, E. (2010) Determination of total and inorganic arsenic in Irish macroalgae. (poster).. XXth International Seaweed Symposium. Ensenada Baja California (Mexico): Conference Paper [Details]
	(2010)	The effect of algal-exuded organic ligands on metal bioavailability in seawater. (oral).. European Meeting of Environmental Chemists 11. Murray, H., ,Cave, R., ,Stengel, D.B. (2010) The effect of algal-exuded organic ligands on metal bioavailability in seawater. (oral).. European Meeting of Environmental Chemists 11. Portoroz Slovenia: Conference Paper [Details]
	(2010)	The need for Improved Sustainable Management to Protect Biodiversity (Ascophyllum nodosum) - WP4: Natural Resource Exploitation and Global Change. (poster).. EPA National Research Conference. Eschmann, C., ,NÃ Longphuirt, S. ,Stengel, D.B. (2010) The need for Improved Sustainable Management to Protect Biodiversity (Ascophyllum nodosum) - WP4: Natural Resource Exploitation and Global Change. (poster).. EPA National Research Conference. Dublin: Conference Paper [Details]
	(2010)	Characterization of sea spray OM from selected algal cultures.(poster).. Goldschmidt 2010 Earth, Energy, and the Environment. Rinaldi, M., ,Decesari, S., ,Finessi, E., ,Ceburnis, D., ,Zacharias, M., ,Connan, S., ,Stengel, D.B., ,Oâ€™Dowd, C.D.,Facchini, M.C. (2010) Characterization of sea spray OM from selected algal cultures.(poster).. Goldschmidt 2010 Earth, Energy, and the Environment. Knoxville Tennessee (USA): Conference Paper [Details]
	(2009)	Development of methods and determination of total and inorganic arsenic in Irish marine biota. (poster).. ASLO 2009 Aquatic Science meeting. Durcan, J., ,Cave, R., ,Tyrrell, L., ,Stengel, D. ,McGovern, E. (2009) Development of methods and determination of total and inorganic arsenic in Irish marine biota. (poster).. ASLO 2009 Aquatic Science meeting. Nice: Conference Paper [Details]
	(2009)	Development of methods and determination of total and inorganic arsenic in Irish marine biota. (poster).. ENVIRON. Durcan, J., ,Cave, R., ,Tyrrell, L., ,Stengel, D. ,McGovern, E. (2009) Development of methods and determination of total and inorganic arsenic in Irish marine biota. (poster).. ENVIRON. Waterford I.T: Conference Paper [Details]
	(2009)	Effects of harvesting and predicted climate change on populations of the brown intertidal seaweed Ascophyllum nodosum in Ireland.(oral).. Deutsche Botanikertagung. Eschmann, C. ,Stengel, D.B. (2009) Effects of harvesting and predicted climate change on populations of the brown intertidal seaweed Ascophyllum nodosum in Ireland.(oral).. Deutsche Botanikertagung. Leipzig, Germany: Conference Paper [Details]
	(2009)	Contribution of lichens to biodiversity and productivity in different habitats in Swaziland, Southern Africa. (oral). Irish Plant Scientists Association Meeting. Higgins, N. ,Stengel, D.B. (2009) Contribution of lichens to biodiversity and productivity in different habitats in Swaziland, Southern Africa. (oral). Irish Plant Scientists Association Meeting. Dublin: Conference Paper [Details]
	(2009)	Characterisation of pigment levels and composition in the brown seaweed Ascophyllum nodosum in Galway Bay, Ireland. (poster).. Annual Meeting Botanical Society of the British Isles. Oâ€™Rourke, C., ,Connan, S., ,Eschmann, C. ,Stengel, D.B. (2009) Characterisation of pigment levels and composition in the brown seaweed Ascophyllum nodosum in Galway Bay, Ireland. (poster).. Annual Meeting Botanical Society of the British Isles. London: Conference Paper [Details]
	(2009)	Algae - Environment interactions: applications in climate change research and biomonitoring. (oral).. University of Mainz, Ebernburg Annual Graduate School workshop (Analytical Chemistry). Stengel, D.B. (2009) Algae - Environment interactions: applications in climate change research and biomonitoring. (oral).. University of Mainz, Ebernburg Annual Graduate School workshop (Analytical Chemistry). Mainz, Germany: Conference Paper [Details]
	(2009)	Implication of environmental factors on growth, productivity and pigment composition of algae. (poster).. Irish Plant Scientistsâ€™ Association Meeting. Zacharias, M., ,Connan, S. ,Stengel, D.B. (2009) Implication of environmental factors on growth, productivity and pigment composition of algae. (poster).. Irish Plant Scientistsâ€™ Association Meeting. Dublin: Conference Paper [Details]
	(2009)	Marine Algal Biological Cycling (oral).. 4th International SOLAS Summer School, Cargese. Zacharias, M.,Stengel, D.B (2009) Marine Algal Biological Cycling (oral).. 4th International SOLAS Summer School, Cargese. Corsica, France: Conference Paper [Details]
	(2008)	Environmental and physiological considerations when applying seaweeds in coastal monitoring. (oral).. 11th International Conference on Applied Phycology. Connan, S. ,Stengel, D.B. (2008) Environmental and physiological considerations when applying seaweeds in coastal monitoring. (oral).. 11th International Conference on Applied Phycology. Galway: Conference Paper [Details]
	(2007)	Productivity of Ascophyllum nodosum and climate change - some preliminary results. (poster).. 4th European Phycological Congress. McGrath, H. ,Stengel, D. (2007) Productivity of Ascophyllum nodosum and climate change - some preliminary results. (poster).. 4th European Phycological Congress. Oviedo (Spain): Conference Paper [Details]
	(2007)	Preliminary investigations of the potential of brown algal phlorotannins as natural sunscreens. (poster).. 4th European Phycological Congress. Loughnane, C.J., ,Carty, M. ,Stengel, D.B. (2007) Preliminary investigations of the potential of brown algal phlorotannins as natural sunscreens. (poster).. 4th European Phycological Congress. Oviedo (Spain): Conference Paper [Details]
	(2007)	Brown algal phlorotannins as natural UV-screening compounds. (poster).. XIXth International Seaweed Symposium. Loughnane, C.J., ,Connan, S. ,Stengel, D.B. (2007) Brown algal phlorotannins as natural UV-screening compounds. (poster).. XIXth International Seaweed Symposium. Kobe (Japan): Conference Paper [Details]
	(2007)	Environmental control of brown algal phenol production related to their metal binding properties. (poster).. XIXth International Seaweed Symposium. Connan, S. ,Stengel, D.B. (2007) Environmental control of brown algal phenol production related to their metal binding properties. (poster).. XIXth International Seaweed Symposium. Kobe (Japan): Conference Paper [Details]
	(2007)	Effect of the environment on phenol content of Ascophyllum nodosum and its impact on their metal binding properties: first results from a transplant experiment in Galway Bay. (poster).. 17th Irish Environmental Researchers Colloquium. Connan, S. ,Stengel, D.B. (2007) Effect of the environment on phenol content of Ascophyllum nodosum and its impact on their metal binding properties: first results from a transplant experiment in Galway Bay. (poster).. 17th Irish Environmental Researchers Colloquium. Carlow: Conference Paper [Details]
	(2007)	A preliminary study into the effects of nutrients and salinity on biomarkers in the brown seaweed Ascophyllum nodosum (Fucales). (poster).. 17th Irish Environmental Researchersâ€™ Colloquium. Lyons, R., ,Connan, S. ,Stengel, D.B. (2007) A preliminary study into the effects of nutrients and salinity on biomarkers in the brown seaweed Ascophyllum nodosum (Fucales). (poster).. 17th Irish Environmental Researchersâ€™ Colloquium. Carlow: Conference Paper [Details]
	(2007)	Phenolic compounds from Ascophyllum nodosum (Fucales, Phaeophyceae): seasonal variation and environmental control. (oral).. 55th Annual Meeting of the British Phycological Society Meeting. Connan, S. ,Ar Gall, E., ,Stengel, D.B. (2007) Phenolic compounds from Ascophyllum nodosum (Fucales, Phaeophyceae): seasonal variation and environmental control. (oral).. 55th Annual Meeting of the British Phycological Society Meeting. Belfast: Conference Paper [Details]
	(2007)	Environmental control of the metal binding properties of phenolic compounds in two intertidal brown algae. (oral).. 4th European Phycological Congress. Connan, S. ,Stengel, D.B. (2007) Environmental control of the metal binding properties of phenolic compounds in two intertidal brown algae. (oral).. 4th European Phycological Congress. Oviedo (Spain): Conference Paper [Details]
	(2006)	An assessment of rockpool macroalgae as indicators of environmental change. (poster). European Plant Science Organisation (EPSO); 3rd Conference. Loughnane, C. ,Stengel, D.B. (2006) An assessment of rockpool macroalgae as indicators of environmental change. (poster). European Plant Science Organisation (EPSO); 3rd Conference. Hungary: Conference Paper [Details]
	(2006)	Unusual in situ bleaching events in five species of red macroalgae (Rhodophyta) from Galway Bay: an indication of climate change? (poster). Irish Plant Scientistsâ€™ Association Meeting. Loughnane C., ,Mannion, P.,Stengel, D.B. (2006) Unusual in situ bleaching events in five species of red macroalgae (Rhodophyta) from Galway Bay: an indication of climate change? (poster). Irish Plant Scientistsâ€™ Association Meeting. Galway: Conference Paper [Details]
	(2006)	Environmental impact on phenol content and composition in the brown seaweed Ascophyllum nodosum from the Irish west coast. (poster). European Marine Biology Symposium. Connan, S., ,ArGall, E. ,Stengel, D.B. (2006) Environmental impact on phenol content and composition in the brown seaweed Ascophyllum nodosum from the Irish west coast. (poster). European Marine Biology Symposium. Cork: Conference Paper [Details]
	(2006)	Environmental control of phenol and carotenoid contents in brown intertidal algae - preliminary results (oral). Irish Plant Scientists Association Meeting. Connan, S., ,ArGall, E. ,Stengel, D.B. (2006) Environmental control of phenol and carotenoid contents in brown intertidal algae - preliminary results (oral). Irish Plant Scientists Association Meeting. Galway: Conference Paper [Details]
	(2006)	Chlorophyll fluoresescence responses of intertidal and supralittoral lichens to temperature, light and osmotic stress. (poster). Irish Plant Scientists Association Meeting. Cheevers, ,S. Kelly, J. ,Stengel, D.B. (2006) Chlorophyll fluoresescence responses of intertidal and supralittoral lichens to temperature, light and osmotic stress. (poster). Irish Plant Scientists Association Meeting. Galway: Conference Paper [Details]
	(2006)	Four new species of Ulva L. (Ulvophyceae, Chlorophyceae) in Ireland and southern England as revealed by rbcL sequence analysis. (poster). Irish Plant Scientists Association Meeting. Loughnane, C., ,McIvor, L.M., ,Stengel, D.B. ,Guiry, M.D. (2006) Four new species of Ulva L. (Ulvophyceae, Chlorophyceae) in Ireland and southern England as revealed by rbcL sequence analysis. (poster). Irish Plant Scientists Association Meeting. Galway: Conference Paper [Details]
	(2006)	Macroalgal biomonitoring and development of a seaweed bioassay for metals in seawater. (poster). Irish Plant Scientists Association Meeting. Stengel, D.B., ,Morrison, L. , Baumann, H.A. (2006) Macroalgal biomonitoring and development of a seaweed bioassay for metals in seawater. (poster). Irish Plant Scientists Association Meeting. Galway: Conference Paper [Details]
	(2006)	Characterisation of the seaweed-bedrock interface using Scanning Electron Microscopy and Raman Spectroscopy. (poster). European Marine Biology Symposium. Morrison, L., ,Feely, M. ,Stengel, D.B. (2006) Characterisation of the seaweed-bedrock interface using Scanning Electron Microscopy and Raman Spectroscopy. (poster). European Marine Biology Symposium. Cork: Conference Paper [Details]
	(2005)	Multivariate analysis of macroalgal assemblages in intertidal rockpools on the Irish west coast. (poster). European Vegetation Conference. Loughnane, C. ,Stengel, D.B. (2005) Multivariate analysis of macroalgal assemblages in intertidal rockpools on the Irish west coast. (poster). European Vegetation Conference. Galway: Conference Paper [Details]
	(2005)	Towards a macroalgal bioassay for metal contamination in seawater. (poster). British Phycological Society. Stengel, D.B., ,Morrison, L. ,Baumann, H. (2005) Towards a macroalgal bioassay for metal contamination in seawater. (poster). British Phycological Society. Birmingham: Conference Paper [Details]
	(2005)	Marine macroalgae as bioindicators of metal contamination in seawater - Active and passive biomonitoring, metal uptake and chlorophyll fluorescence approaches (oral). International Botanical Congress. Stengel, D.B., ,Baumann, H. ,Morrison, L. (2005) Marine macroalgae as bioindicators of metal contamination in seawater - Active and passive biomonitoring, metal uptake and chlorophyll fluorescence approaches (oral). International Botanical Congress. Vienna: Conference Paper [Details]
	(2005)	Biomechanical and potential biochemical interactions at the seaweed-bedrock interface. (oral). International Phycological Congress. Morrison, L.J.,,Feely, M. ,Stengel, D.B. (2005) Biomechanical and potential biochemical interactions at the seaweed-bedrock interface. (oral). International Phycological Congress. Durban, South Africa: Conference Paper [Details]
	(2005)	Active biomonitoring of metal contamination in the marine environment using seaweed. (oral). Environ Environmental Researchers Colloquium. Morrison, L. ,Stengel, D.B. (2005) Active biomonitoring of metal contamination in the marine environment using seaweed. (oral). Environ Environmental Researchers Colloquium. Sligo: Conference Paper [Details]
	(2005)	Monitoring metal contamination from activities with marine and freshwater vegetation in Ireland. (poster). European Vegetation Conference. Morrison, L., ,Lyons, R.,Stengel, D.B. (2005) Monitoring metal contamination from activities with marine and freshwater vegetation in Ireland. (poster). European Vegetation Conference. Galway: Conference Paper [Details]
	(2005)	Preliminary observations on metal contents in freshwater macrophytes from the Tynagh Mine area, Co. Galway. (Best Poster Prize awarded), (poster). Irish Plant Science Association Meeting. Lyons, R., ,Morrison, L., ,Stengel, D.B. (2005) Preliminary observations on metal contents in freshwater macrophytes from the Tynagh Mine area, Co. Galway. (Best Poster Prize awarded), (poster). Irish Plant Science Association Meeting. Dublin: Conference Paper [Details]
	(2005)	Severe bleaching in red algae on the Irish west coast: an indicator of climate change? European Vegetation Conference (poster). Loughnane, C. ,Stengel, D.B. (2005) Severe bleaching in red algae on the Irish west coast: an indicator of climate change? European Vegetation Conference (poster). Galway: Conference Paper [Details]
	(2005)	Assessment of in situ bleaching events in 5 species of red macroalgae (Rhodophyta) from Galway Bay.(oral). Environ Environmental Researchers Colloquium. Loughane, C. ,Stengel, D.B. (2005) Assessment of in situ bleaching events in 5 species of red macroalgae (Rhodophyta) from Galway Bay.(oral). Environ Environmental Researchers Colloquium. Sligo: Conference Paper [Details]
	(2004)	Mannitol, protein and phenol concentrations as biomarkers of environmental stress in two high-shore brown algae (poster). International Seaweed Symposium. Stengel, D.B., ,Piggot, C., ,Tuohy, M. (2004) Mannitol, protein and phenol concentrations as biomarkers of environmental stress in two high-shore brown algae (poster). International Seaweed Symposium. Bergen: Conference Paper [Details]
	(2004)	Cu, Fe and Mn concentrations in three brown macroalgae from Galway Bay, Ireland: spatial, intra- and interspecific variation. (poster). Irish Plant Scientists Association Meeting. McGrath, H., ,Morrison, L. ,Stengel, D.B. (2004) Cu, Fe and Mn concentrations in three brown macroalgae from Galway Bay, Ireland: spatial, intra- and interspecific variation. (poster). Irish Plant Scientists Association Meeting. Belfast: Conference Paper [Details]
	(2004)	Seaweed - getting to the root of the matter. (oral). Irish Plant Scientists Association Meeting. Morrison, L. ,Stengel, D.B. (2004) Seaweed - getting to the root of the matter. (oral). Irish Plant Scientists Association Meeting. Belfast: Conference Paper [Details]
	(2004)	Chlorophyll fluorescence in four marine lichens in response to osmotic stress and temperature. (poster). Irish Plant Scientists Association Meeting. Kelly, J. ,Stengel, D.B. (2004) Chlorophyll fluorescence in four marine lichens in response to osmotic stress and temperature. (poster). Irish Plant Scientists Association Meeting. Belfast: Conference Paper [Details]
	(2003)	Chlorophyll fluorescence and O2-evolution as indicators of metal toxicity in marine macroalgae. (oral). British Phycological Society. Baumann, H. ,Stengel, D.B. (2003) Chlorophyll fluorescence and O2-evolution as indicators of metal toxicity in marine macroalgae. (oral). British Phycological Society. Galway: Conference Paper [Details]
	(2003)	Zn concentrations in marine macroalgae and a lichen from Galway Bay: interspecific variation in relation to phylogeny, morphology and habitat.(poster). British Phycological Society. Stengel, D.B., ,A. Macken ,N. Morley (2003) Zn concentrations in marine macroalgae and a lichen from Galway Bay: interspecific variation in relation to phylogeny, morphology and habitat.(poster). British Phycological Society. Galway: Conference Paper [Details]
	(2003)	Monitoring metal toxicity in marine macroalgae using PAM fluorescence and O2-evolution. (oral). Environ: Environmental Researchers Colloquium. Baumann, H. ,Stengel, D.B. (2003) Monitoring metal toxicity in marine macroalgae using PAM fluorescence and O2-evolution. (oral). Environ: Environmental Researchers Colloquium. Galway: Conference Paper [Details]
	(2003)	Uptake of heavy metals by seven species of marine macroalgae. (poster). European Phycological Congress. Baumann, H. ,Stengel, D.B. (2003) Uptake of heavy metals by seven species of marine macroalgae. (poster). European Phycological Congress. Belfast: Conference Paper [Details]
	(2003)	Productivity of Sargassum muticum (Yendo) Fensholt (Phaeophyta) recently introduced to Ireland in relation to temperature, irradiance and habitat. (poster). European Phycological Congress. Gallagher, A. ,Stengel, D.B. (2003) Productivity of Sargassum muticum (Yendo) Fensholt (Phaeophyta) recently introduced to Ireland in relation to temperature, irradiance and habitat. (poster). European Phycological Congress. Belfast: Conference Paper [Details]
	(2003)	Preliminary observations on Sargassum muticum (Yendo) Fensholt recently introduced to Ireland. (poster). British Phycological Society. Gallagher, A., ,Loughnane, C.,Keane, S.,O'Donovan C,Nash, R.,Stengel, D.B. (2003) Preliminary observations on Sargassum muticum (Yendo) Fensholt recently introduced to Ireland. (poster). British Phycological Society. Galway: Conference Paper [Details]
	(2003)	Investigations of the recently introduced brown alga Sargassum muticum (Yendo) Fensholt (Phaeophyta) in Ireland. (poster). Irish Plant Scientists Association Meeting. Gallagher, A. ,Stengel, D.B. (2003) Investigations of the recently introduced brown alga Sargassum muticum (Yendo) Fensholt (Phaeophyta) in Ireland. (poster). Irish Plant Scientists Association Meeting. Dublin: Conference Paper [Details]
	(2003)	Using macroalgal assemblages to categorise intertidal rockpools in Spiddal, Co. Galway. (oral). Irish Plant Scientists Association Meeting. Loughnane, C. ,Stengel, D.B. (2003) Using macroalgal assemblages to categorise intertidal rockpools in Spiddal, Co. Galway. (oral). Irish Plant Scientists Association Meeting. Dublin: Conference Paper [Details]
	(2003)	Trace elements in marine macroalgae, intertidal sediments and seawater near an abandoned copper mine on the Irish east coast. (poster). European Phycological Congress. Morrison, L. ,Stengel, D.B. (2003) Trace elements in marine macroalgae, intertidal sediments and seawater near an abandoned copper mine on the Irish east coast. (poster). European Phycological Congress. Belfast: Conference Paper [Details]
	(2003)	Heavy metal content of seaweeds along the Arklow coastline (Irish Sea) as influenced by acid mine drainage from the Avoca mines. (oral). Irish Plant Scientists Association Meeting. Morrison, L. ,Stengel, D.B. (2003) Heavy metal content of seaweeds along the Arklow coastline (Irish Sea) as influenced by acid mine drainage from the Avoca mines. (oral). Irish Plant Scientists Association Meeting. Dublin: Conference Paper [Details]
	(2003)	Spatial and temporal distribution and bioavailability of heavy metals in the marine environment. (poster). Environ: Environmental Researchers Colloquium. Morrison, L. ,Stengel, D.B. (2003) Spatial and temporal distribution and bioavailability of heavy metals in the marine environment. (poster). Environ: Environmental Researchers Colloquium. Galway: Conference Paper [Details]
	(2003)	Distribution and correlation of heavy metals in the intertidal brown algal Ascophyllum nodosum, sediments and seawater from the Irish coast. (poster). British Phycological Society. Morrison, L. ,Stengel, D.B. (2003) Distribution and correlation of heavy metals in the intertidal brown algal Ascophyllum nodosum, sediments and seawater from the Irish coast. (poster). British Phycological Society. Galway: Conference Paper [Details]
	(2003)	Marine macroalgae as biosensors for metal pollution. (oral) Invited lecture.. European Phycological Congress. Stengel, D.B. (2003) Marine macroalgae as biosensors for metal pollution. (oral) Invited lecture.. European Phycological Congress. Belfast: Conference Paper [Details]
	(2002)	Using algal taxa to categorise rockpools in Galway Bay. (poster). Irish Botanists' Meeting. Loughnane, C. ,Stengel, D.B. (2002) Using algal taxa to categorise rockpools in Galway Bay. (poster). Irish Botanists' Meeting. Maynooth: Conference Paper [Details]
	(2002)	Heavy metal levels in Ascophyllum nodosum (Fucales, Phaeophyta) and intertidal sediments from the Irish coast.(oral). British Phycological Society. Morrison, L. ,Stengel, D.B. (2002) Heavy metal levels in Ascophyllum nodosum (Fucales, Phaeophyta) and intertidal sediments from the Irish coast.(oral). British Phycological Society. London: Conference Paper [Details]
	(2002)	An assessment of heavy metal levels in an intertidal brown alga and sediments from the Irish coast. (oral). Environ: Environmental Researchers Colloquium. Morrison, L. ,Stengel, D.B. (2002) An assessment of heavy metal levels in an intertidal brown alga and sediments from the Irish coast. (oral). Environ: Environmental Researchers Colloquium. Cork: Conference Paper [Details]
	(2002)	An assessment of heavy metal pollution along the Irish coast using the brown alga Ascophyllum nodosum and intertidal sediments. (oral). Irish Botanists' Meeting. Morrison, L. ,Brown, M.T.,Stengel, D.B. (2002) An assessment of heavy metal pollution along the Irish coast using the brown alga Ascophyllum nodosum and intertidal sediments. (oral). Irish Botanists' Meeting. Maynooth: Conference Paper [Details]
	(2002)	Algal taxa as indicators for different categories of rockpools in Galway Bay. (poster). British Phycological Society. Loughnane, C.,Stengel, D.B. (2002) Algal taxa as indicators for different categories of rockpools in Galway Bay. (poster). British Phycological Society. London: Conference Paper [Details]
	(2001)	Ecophysiological studies on Pelvetia canaliculata (Phaeophycota, Fucales) and its co-habitant Mycosphaerella ascophylli (Eumycota, Ascomycetes). (oral). International Phycological Congress. Baumann, H.,Guiry, M.D. ,Stengel, D.B. (2001) Ecophysiological studies on Pelvetia canaliculata (Phaeophycota, Fucales) and its co-habitant Mycosphaerella ascophylli (Eumycota, Ascomycetes). (oral). International Phycological Congress. Thessaloniki, Greece: Conference Paper [Details]
	(2001)	Internal iron concentrations and in vivo fluorescence in fucoid algae. (oral). British Phycological Society. Fitzgerald, O. ,Stengel, D.B. (2001) Internal iron concentrations and in vivo fluorescence in fucoid algae. (oral). British Phycological Society. Liverpool: Conference Paper [Details]
	(2000)	Distribution of the Ascomycete Mycosphaerella ascophylli in Pelvetia canaliculata (Phaeophyta). (poster). Irish Botanists' Meeting. Baumann, H. ,Stengel, D.B. (2000) Distribution of the Ascomycete Mycosphaerella ascophylli in Pelvetia canaliculata (Phaeophyta). (poster). Irish Botanists' Meeting. Cork: Conference Paper [Details]
	(2000)	Effects of iron on intertidal fucoids. (oral). Irish Botanists' Meeting. Fitzgerald, O. ,Stengel, D.B. (2000) Effects of iron on intertidal fucoids. (oral). Irish Botanists' Meeting. Cork: Conference Paper [Details]
	(2000)	Chlorophyll fluorescence in Mastocarpus stellatus (Stackhouse) Guiry (Rhodophyta) with respect to temperature, irradiance and desiccation.(poster). Irish Botanists' Meeting. Loughnane, C. ,Stengel, D.B. (2000) Chlorophyll fluorescence in Mastocarpus stellatus (Stackhouse) Guiry (Rhodophyta) with respect to temperature, irradiance and desiccation.(poster). Irish Botanists' Meeting. Cork: Conference Paper [Details]
	(1999)	Analysis of mannitol and volemitol in Pelvetia canaliculata using HPAE chromatography and 13C NMR spectroscopy. (poster). 10th European Carbohydrate Symposium. Cuffe, M.M., ,Pfetzing, J., ,Stengel, D.B., ,Savage, A.V. ,Guiry, M.D. (1999) Analysis of mannitol and volemitol in Pelvetia canaliculata using HPAE chromatography and 13C NMR spectroscopy. (poster). 10th European Carbohydrate Symposium. Galway: Conference Paper [Details]
	(1999)	Effect of irradiance and nutrients on pigmentation in intertidal brown algae. (poster). Irish Botanists' Meeting. Fitzgerald, O. ,Stengel, D.B. (1999) Effect of irradiance and nutrients on pigmentation in intertidal brown algae. (poster). Irish Botanists' Meeting. Dublin: Conference Paper [Details]
	(1999)	Irradiance and nutrient effects on pigmentation of intertidal fucoids from the west coast of Ireland. (poster). British Phycological Society. Fitzgerald, O. ,Stengel, D.B. (1999) Irradiance and nutrient effects on pigmentation of intertidal fucoids from the west coast of Ireland. (poster). British Phycological Society. London: Conference Paper [Details]
	(1999)	Effect of temperature and prolonged emersion on photosynthesis and carbohydrates of the fucoid Pelvetia canaliculata (Phaeophyta). (oral). Irish Botanists' Meeting. Pfetzing, J. ,Stengel, D.B. (1999) Effect of temperature and prolonged emersion on photosynthesis and carbohydrates of the fucoid Pelvetia canaliculata (Phaeophyta). (oral). Irish Botanists' Meeting. Dublin: Conference Paper [Details]
	(1999)	Ecophysiological studies on Pelvetia canaliculata (Phaeophycota, Fucales) and its endophytic fungus Mycosphaerella ascophylli (Ascomycetes). (poster). 2nd European Phycological Congress. Stengel, D.B. (1999) Ecophysiological studies on Pelvetia canaliculata (Phaeophycota, Fucales) and its endophytic fungus Mycosphaerella ascophylli (Ascomycetes). (poster). 2nd European Phycological Congress. Montecatini, Italy: Conference Paper [Details]
	(1998)	Measurements of PAM Chlorophyll - Fluorescence and photosynthesis during and after dehydration in intertidal brown algae. (poster). European workshop on Algal Photobiology (COST workshop). Stengel, D.B. (1998) Measurements of PAM Chlorophyll - Fluorescence and photosynthesis during and after dehydration in intertidal brown algae. (poster). European workshop on Algal Photobiology (COST workshop). Stockholm: Conference Paper [Details]
	(1998)	Seasonal growth, reproduction and biomass of the intertidal alga Himanthalia elongata (Fucales, Phaeophyta) from western Ireland. (paper). International Seaweed Symposium. Stengel, D.B. ,Guiry, M.D. (1998) Seasonal growth, reproduction and biomass of the intertidal alga Himanthalia elongata (Fucales, Phaeophyta) from western Ireland. (paper). International Seaweed Symposium. Cebu City, Philippines: Conference Paper [Details]
	(1997)	Environmental control of vegetative and reproductive growth of Himanthalia elongata from the west of Ireland. (poster). British Phycological Meeting. Stengel, D.B. ,Guiry, M.D. (1997) Environmental control of vegetative and reproductive growth of Himanthalia elongata from the west of Ireland. (poster). British Phycological Meeting. Sheffield: Conference Paper [Details]
	(1997)	Iron and nitrogen limitation of pigment synthesis in intertidal fucoids from the west of Ireland (oral). Irish Botanists' Meeting. Stengel, D.B.,Guiry, M.D. (1997) Iron and nitrogen limitation of pigment synthesis in intertidal fucoids from the west of Ireland (oral). Irish Botanists' Meeting. Galway: Conference Paper [Details]
	(1997)	Growth and photosynthesis of reproductive and vegetative stages of Himanthalia elongata (Phaeophyta) from western Ireland. (oral). International Phycological Congress. Stengel, D.B. ,Guiry, M.D. (1997) Growth and photosynthesis of reproductive and vegetative stages of Himanthalia elongata (Phaeophyta) from western Ireland. (oral). International Phycological Congress. Leiden, Netherlands: Conference Paper [Details]
	(1996)	Growth and photosynthesis of Himanthalia elongata (Fucales, Phaeophyta): Seasonal responses from the west of Ireland. (oral). European Phycological Congress. Stengel, D.B.,Guiry, M.D. (1996) Growth and photosynthesis of Himanthalia elongata (Fucales, Phaeophyta): Seasonal responses from the west of Ireland. (oral). European Phycological Congress. Cologne, Germany: Conference Paper [Details]
	(1995)	Seasonal and spatial variation of growth, pigments and photosynthesis in a population of Ascophyllum nodosum from Strangford Lough, Northern Ireland (oral). British Phycological Society. Stengel, D.B. ,Dring, M.J. (1995) Seasonal and spatial variation of growth, pigments and photosynthesis in a population of Ascophyllum nodosum from Strangford Lough, Northern Ireland (oral). British Phycological Society. Portsmouth: Conference Paper [Details]
	(1994)	Variation of photosynthesis and pigmentation in Ascophyllum nodosum (Phaeophyta) in situ and in culture. (oral). Irish Botanists' Meeting. Stengel, D.B.,Dring, M.J. (1994) Variation of photosynthesis and pigmentation in Ascophyllum nodosum (Phaeophyta) in situ and in culture. (oral). Irish Botanists' Meeting. University of Ulster, Coleraine: Conference Paper [Details]
	(1994)	Impact of desiccation and high light on photosynthesis in Ascophyllum nodosum. (oral). British Phycological Society. Stengel, D.B. ,Dring, M.J. (1994) Impact of desiccation and high light on photosynthesis in Ascophyllum nodosum. (oral). British Phycological Society. Liverpool: Conference Paper [Details]
	(1994)	Irradiance effects on pigmentation of Ascophyllum nodosum (Phaeophyta). (poster). European Workshop on Algal Photobiology. Stengel, D.B. ,Dring, M.J. (1994) Irradiance effects on pigmentation of Ascophyllum nodosum (Phaeophyta). (poster). European Workshop on Algal Photobiology. Malaga, Spain: Conference Paper [Details]
	(1993)	Variation in growth characteristics, photosynthesis and pigment contents of Ascophyllum nodosum from Strangford Lough - field and culture studies. British Phycological Society. Stengel, D. B. ,Dring, M.J. (1993) Variation in growth characteristics, photosynthesis and pigment contents of Ascophyllum nodosum from Strangford Lough - field and culture studies. British Phycological Society. Swansea: Conference Paper [Details]
	(1993)	Variation in growth characteristics, photosynthesis and pigment contents of Ascophyllum nodosum from Strangford Lough - field and culture studies (poster). British Phycological Society. Stengel, D.B. ,Dring, M.J. (1993) Variation in growth characteristics, photosynthesis and pigment contents of Ascophyllum nodosum from Strangford Lough - field and culture studies (poster). British Phycological Society. Swansea: Conference Paper [Details]
	(1993)	Ecophysiology of photosynthesis and growth in Ascophyllum nodosum (oral). Irish Botanists' Meeting. Stengel, D.B. ,Dring, M.J. (1993) Ecophysiology of photosynthesis and growth in Ascophyllum nodosum (oral). Irish Botanists' Meeting. Cork, Ireland: Conference Paper [Details]
	(1993)	Photosynthesis and growth in the fucoid Ascophyllum nodosum (poster). European Marine Biology Symposium. Stengel, D.B.,Dring, M.J. (1993) Photosynthesis and growth in the fucoid Ascophyllum nodosum (poster). European Marine Biology Symposium. Crete, Greece: Conference Paper [Details]
	(1991)	Heavy metal content in Ascophyllum nodosum (Fucales, Phaeophyta) from Co. Down and Co. Sligo (poster). Irish Botanists' Meeting. Stengel, D.B. ,Dring, M.J. (1991) Heavy metal content in Ascophyllum nodosum (Fucales, Phaeophyta) from Co. Down and Co. Sligo (poster). Irish Botanists' Meeting. Dublin: Conference Paper [Details]

Dataset

	Year	Publication
	(2013)	Interactive effects of solar UVR and temperature on three different morpho-functional macroalgae grown under modified CO2 and nutrient regimes.(oral, Invited Symposium Presentation and Symposium Convenor and Session Chair).. International Phycological Congress. Stengel, D.B. (2013) Interactive effects of solar UVR and temperature on three different morpho-functional macroalgae grown under modified CO2 and nutrient regimes.(oral, Invited Symposium Presentation and Symposium Convenor and Session Chair).. International Phycological Congress. Orlando, Florida: Dataset [Details]

Editorial

	Year	Publication
	(2015)	Natural Products From Marine Algae Methods and Protocols Preface. Stengel, DB, Connan, S (2015) Natural Products From Marine Algae Methods and Protocols Preface. Editorial [Details]

Invited Seminars

	Year	Publication
	(2009)	'Bioweathering: intertidal organisms and a new geophycology paradigm'. European Science Foundation, Coordination Action funded by the European Union Seventh Framework Programme (invited talk). Morrison, L., Feely, M., Stengel, D.B., Blamey, N., Dockery, P., Sherlock, A., Timmins, A., Farrell, F. Power, A.M. (2009) 'Bioweathering: intertidal organisms and a new geophycology paradigm'. European Science Foundation, Coordination Action funded by the European Union Seventh Framework Programme (invited talk). Invited Seminars [Details]

Meeting

	Year	Publication
	(2011)	PHOTOSYNTHESIS OF EMERSED PHAEOPHYCEAE AND ARTIFACTS GENERATED BY RAPID LIGHT CURVES. Nitschke, U,Connan, S,Stengel, DB (2011) PHOTOSYNTHESIS OF EMERSED PHAEOPHYCEAE AND ARTIFACTS GENERATED BY RAPID LIGHT CURVES. Meeting [Details]
	(2011)	THE INFLUENCE OF INCREASED ATMOSPHERIC CO2 ON THE PRIMARY PRODUCTION OF EXPOSED MACROALGAE OVER THE ANNUAL CYCLE. Longphuirt, SN,Eschmann, C,Stengel, DB (2011) THE INFLUENCE OF INCREASED ATMOSPHERIC CO2 ON THE PRIMARY PRODUCTION OF EXPOSED MACROALGAE OVER THE ANNUAL CYCLE. Meeting [Details]
	(2009)	'Bioweathering: intertidal organisms and a new geophycology paradigm'. Coordination Action for Research Activities on Life in Extreme Environments. Sasbachwalden, Germany, (June 2009). Morrison, L., Feely, M., Stengel, D.B., Blamey, N., Dockery, P., Sherlock, A., Timmins, É., Farrell, F. and Power, A.M. (2009) 'Bioweathering: intertidal organisms and a new geophycology paradigm'. Coordination Action for Research Activities on Life in Extreme Environments. Sasbachwalden, Germany, (June 2009). Meeting [Details]
	(2005)	BIOMECHANICAL AND POTENTIAL BIOCHEMICAL INTERACTIONS AT THE SEAWEED-BEDROCK INTERFACE. Morrison, L,Feely, MJ,Stengel, DB (2005) BIOMECHANICAL AND POTENTIAL BIOCHEMICAL INTERACTIONS AT THE SEAWEED-BEDROCK INTERFACE. Meeting [Details]

Magazine Article

	Year	Publication
	(2006)	Seaweeds as sensitive indicators of human impact and climate change. Stengel, D.B (2006) Seaweeds as sensitive indicators of human impact and climate change. Dublin: Irish Scientist Year Book Magazine Article [Details]

Non Published Reports

	Year	Publication
	(2008)	Exchange at the Air-Sea Interface: Air Quality and Climate ImpactS (EASI-AQCIS) - Marine algal biological cycling. SOLAS – Ireland National Report 2008; Surface Ocean – Lower Atmosphere Studies Ireland. Stengel, D.B., Zacharias, M. and Connan, S. (2008) Exchange at the Air-Sea Interface: Air Quality and Climate ImpactS (EASI-AQCIS) - Marine algal biological cycling. SOLAS – Ireland National Report 2008; Surface Ocean – Lower Atmosphere Studies Ireland. Non Published Reports [Details]
	(2006)	Algal Responses to Environmental Change: Seaweed-environment interactions and their applications. SOLAS – Ireland National Report 2006; Surface Ocean – Lower Atmosphere Studies Ireland; Proceedings of 2nd Irish SOLAS Workshop. Stengel, D.B. (2006) Algal Responses to Environmental Change: Seaweed-environment interactions and their applications. SOLAS – Ireland National Report 2006; Surface Ocean – Lower Atmosphere Studies Ireland; Proceedings of 2nd Irish SOLAS Workshop. Non Published Reports [Details]

Report

	Year	Publication
	(2007)	Exchange at the Air-Sea Interface: Air Quality and Climate ImpactS (EASI-AQCIS) Marine Algal Biological Cycling: Algal experiments. , (oral). Workshop of Surface Ocean Lower Atmosphere Studies (SOLAS)-Ireland. Stengel, D.B. (2007) Exchange at the Air-Sea Interface: Air Quality and Climate ImpactS (EASI-AQCIS) Marine Algal Biological Cycling: Algal experiments. , (oral). Workshop of Surface Ocean Lower Atmosphere Studies (SOLAS)-Ireland. Galway: Report [Details]
	(2005)	Marine Biota - Algal-atmosphere interactions and feedback on climate. SOLAS - Ireland National Report; Surface Ocean - Lower Atmosphere Studies Ireland; Proceedings of 1st Irish SOLAS Workshop. Stengel, D.B. (2005) Marine Biota - Algal-atmosphere interactions and feedback on climate. SOLAS - Ireland National Report; Surface Ocean - Lower Atmosphere Studies Ireland; Proceedings of 1st Irish SOLAS Workshop. Ireland: SOLAS Report [Details]

Workshops

	Year	Publication
	(2018)	A Methodology for Mapping the Distribution of Intertidal Seaweeds Using Unmanned Aerial Vehicles. Ryan Institute Research Day 2018 (Poster). O’ Toole, F., Farrell, E.J, Rossiter, T., and Stengel, D.B. (2018) A Methodology for Mapping the Distribution of Intertidal Seaweeds Using Unmanned Aerial Vehicles. Ryan Institute Research Day 2018 (Poster). Workshops [Details]

Honours and Awards

	Year	Title	Awarding Body
	2010	NAIRTL Teaching Award	NAIRTL
	2009	President's Teaching Award	NUI Galway

Committees

Committee	Function	From / To
Food Safety Authority Ireland (FSAI)	Scientific Committee	/
CEN/NSAI Technical Committee TC454	Algae/Algal Products	/
Federation of European Phycological Societies (FEPS)	Secretary	/

Teaching Interests

BO101: First Year Biology
BPS202: Fundamentals in Aquatic Plant Science
BPS3102: Plant Resources and Ecosystems
BPS3104: Plant Interactions
BPS3105: Plant Natural Products
BPS402: Current Topics in Algal Research
BPS4104: Primary Productivity and Global Change
BPS4105: Research Skills in Natural Sciences
BPS4101: Botany and Plant Science Research Project

Botany and Plant Science, Marine Science and Environmental Science final year projects

MSc Biodiversity and Land Use Planning (Biodiversity and Climate Change)
MSc SOLAS Master Programme on Ocean, Atmosphere and Climate

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