Go to main content

Erwann Legrand

DSC09533
Researcher
Telephone: 90517348
Department: Bentiske ressurser

Subjectarea

Peer-reviewed publication

  • Legrand E., Kutti T., Gonzalez Casal E.V., Rastrick S.P.S., Andersen S., Husa V. (2021) Reduced physiological performance in a free-living coralline alga induced by salmon faeces deposition. Aquaculture Environment Interactions. 13, 225-236.
  • Peña V., Bélanger D., Gagnon P., Richards J.L., Le Gall L., Hughey J.R., Saunders G.W., Lindstrom S.C., Rinde E., Husa V., Christie H., Fredriksen S., Hall-Spencer J.M., Steneck R.S., Schoenrock K.M., Gitmark J., Grefsrud E.S., Anglès d’Auriac M.B., Legrand E., Grall J., Mumford T.F., Kamenos N.A., Gabrielson P.W. (2021) Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation. European Journal of Phycology. 56, 468-493.
  • Legrand E., Martin S., Leroux C., Riera P. (2020) Using stable isotope analysis to determine the effects of ocean acidification and warming on trophic interactions in a maerl bed community. Marine Ecology. 41, e12612.
  • Sarrazin J., Portail M., Legrand E., Cathalot C., Laes A., Lahaye N., Sarradin P.M., Husson B. (2020) Endogenous versus exogenous factors: What matters for vent mussel communities? Deep Sea Research Part 1: Oceanographic Research Papers160, 103260. 
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (2019) Grazers increase the sensitivity of coralline algae to oceanacidification and warming, Journal of Sea Research148-149, 1-7.
  • Legrand E., Martin S., Leroux C., Riera P. (2018) Effect of temperature on an alga-grazer trophic interaction: a dual stable isotope (13C, 15N) labeling experiment, Marine Ecology, e12495.
  • Qui Minet Z.N., Delaunay C., Grall J., Six C., Cariou T., Bohner O., Legrand E., Davoult D., Martin S. (2018) The role of local environmental changes on maerl and its associated non-calcareous epiphytic flora in the Bay of Brest, Estuarine Coastal and Shelf Science208, 140-152.
  • Legrand E., Riera P., Bohner O., Coudret J., Schlicklin F., Derrien M., Martin S. (2018) Impact of ocean acidification and warming on the productivity of a rock pool community, Marine Environmental Research136, 78-88.
  • Legrand E., Riera P., Pouliquen L., Bohner O., Cariou T., Martin S. (2018) Ecological characterization of intertidal rock pools: seasonal and diurnal monitoring of physico-chemical parameters, Regional Studies in Marine Science17, 1-10.
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (2017) Species interactions can shift the response of a maerl bed community to ocean acidification and warming. Biogeosciences14, 5359-5376.
  • Cox, T.E., Nash, M., Gazeau, F., Déniel, M., Legrand, E., Alliouane, S., Mahacek, P., Le Fur, A., Gattuso, J.-P., Martin, S. (2017) Effects of in situ CO2 enrichment on Posidonia oceanica epiphytic community composition and mineralogy. Marine Biology164, 103.
  • Riera, P., Noel, L., Leroux, C., Legrand, E. & Martin, S. (2016) Effect of elevated pCO2 on biofilm - herbivore trophic interactions: preliminary investigation through a stable isotope experiment. Vie et Milieu-Life and Environment66, 245-249.
  • Noisette, F., Comtet, T., Legrand, E., Bordeyne, F., Davoult, D. & Martin, S. (2014) Does encapsulation protect embryos from the effects of ocean acidification? The example of Crepidula fornicataPlos One9, e93021.

International communications

  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (Jun. 2018) Impact of ocean acidification and warming on the diversity and the functioning of a maerl bed community. VI international Rhodolith Workshop, Biological Station of Roscoff, France. Communication
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (Jun. 2018) May grazers influence the response of coralline algae to ocean acidification and warming? VI international Rhodolith Workshop, Biological Station of Roscoff, France. Poster
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (Feb. 2016) Impact of ocean acidification and warming on the diversity and the functioning of a maerl bed community, Mares Conference, Olhão, Portugal. Communication
  • Legrand E., Riera P., Marsac R., Grall J., Martin S. (Jul. 2015) Impact of ocean acidification and warming on the diversity and the functioning of a North Eastern Atlantic maerl bed community, V International Rhodolith Workshop, San José, Costa Rica. Communication
 

Curriculum Vitae

2019-              Post-doc researcher - Institute of Marine Research (IMR), Bergen, Norway. Impact of salmon fish farms on the structure and the functioning of maerl beds.

2014-2017      Ph.D. research project  - Laboratory Adaptation and diversity in the marine environment – Biological Station of Roscoff, France. Impact of ocean acidification and warming on the diversity and the functioning of two coastal communities associated with macroalgae: maerl beds and intertidal rock pools

2012-2014      Master thesis - Laboratoire Environnement Profond – IFREMER, Plouzané, France. Integrated study of the structure of faunal communities associated with Bathymodiolus azoricus assemblages of Lucky Strike and Menez Gwen hydrothermal vents, mid-Atlantic ridge. 

Publications

Academic articles

2024

Salmon farming alters the structure and functioning of Norwegian maerl bed communities

Erwann Legrand, Bastien Taormina, Jacques Grall, Pål Næverlid Sævik, Yann Lelièvre, Lucas Pinsivy, Viviana Peña, Vivian Husa
Aquatic conservation 34
2024

Effects of aquaculture effluents on the slender sea pen Virgularia mirabilis

Bastien Taormina, Tina Kutti, Siri Aaserud Olsen, Pål Næverlid Sævik, Rita Hannisdal, Vivian Husa, Erwann Legrand
Scientific Reports 14
2024

Effects of the sea lice chemotherapeutant, emamectin benzoate, on metabolism and behaviour of the sea-pen Pennatula phosphorea

Bastien Taormina, Rosa Helena Escobar Lux, Erwann Legrand, Aoife Elizabeth Parsons, Tina Kutti, Vivian Husa, Rita Hannisdal, Ole Samuelsen, Ann-Lisbeth Agnalt
Marine Pollution Bulletin 198
2022

Fish farm effluents cause metabolic depression, reducing energy stores and growth in the reef-forming coral Lophelia pertusa

Tina Kutti, Erwann Legrand, Vivian Husa, Siri Aaserud Olsen, Øystein Hansgård Gjelsvik, Marcos Antonio Carvajalino-Fernandez, Ingrid Askeland Johnsen
Aquaculture Environment Interactions 14 p. 279-293
2022

Effect of sea lice chemotherapeutant hydrogen peroxide on the photosynthetic characteristics and bleaching of the coralline alga Lithothamnion soriferum

Erwann Legrand, Aoife Elizabeth Parsons, Rosa Escobar, Florian Freytet, Ann-Lisbeth Agnalt, Ole Bent Samuelsen, Vivian Husa
Aquatic Toxicology 247
2021

Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation

Viviana Peña, David Bélanger, Patrick Gagnon, Joseph L. Richards, Line Le Gall, Jeffery R. Hughey, Gary W. Saunders, Sandra C. Lindstrom, Eli Rinde, Vivian Husa, Hartvig C Christie, Stein Fredriksen, Jason M. Hall-Spencer, Robert S. Steneck, Kathryn M. Schoenrock, Janne Kim Gitmark, Ellen Sofie Grefsrud, Marc Anglès d'Auriac, Erwann Legrand, Jacques Grall, Thomas F. Mumford, Nicholas A. Kamenos, Paul W. Gabrielson
European journal of phycology 56 p. 468-493
2021

Reduced physiological performance in a free-living coralline alga induced by salmon faeces deposition

Erwann Legrand, Tina Kutti, Erika V. Gonzalez Casal, Samuel Rastrick, Sissel Andersen, Vivian Husa
Aquaculture Environment Interactions 13 p. 225-236
2020

Endogenous versus exogenous factors: What matters for vent mussel communities?

Jozée Sarrazin, Marie Portail, Erwann Legrand, Cécile Cathalot, Agathe Laës-Huon, Noé J. Lahaye, Pierre Marie Sarradin, Berengere Husson
Deep Sea Research Part I: Oceanographic Research Papers 160:103260 p. 1-19
2020

Using stable isotope analysis to determine the effects of ocean acidification and warming on trophic interactions in a maerl bed community

Erwann Legrand, Sophie Martin, Cédric Leroux, Pascal Riera
Marine Ecology 41

Reports and dissertations

2024

Identifying priorities for the protection of deep-sea species and habitats in the Nordic Seas

Erwann Legrand, Marion Boulard, Joe O'Connor, Tina Kutti
Rapport fra havforskningen
2023

Kartlegging av den fremmede marine arten havnespy Didemnum vexillum ved hjelp av miljø-DNA og visuell inspeksjon. Oppfølgende undersøkelser i 2022-23

Frode Fossøy, Vivian Husa, Ida Pernille Øystese Andersskog, Hege Brandsegg, Rolf Sivertsgård, Erwann Legrand, Øyvind Svensen, Lars Dahle Øverby, Even Husby
Is this your profile? Edit your profile (login)
HTTP/1.0 200 OK Server: Zope/(2.13.22, python 2.7.18, linux2) ZServer/1.1 Date: Wed, 22 May 2024 11:59:54 GMT Access-Control-Allow-Headers: x-requested-with,content-type Charset: utf-8 Connection: close Access-Control-Allow-Credentials: True Access-Control-Allow-Origin: * Access-Control-Allow-Methods: GET, OPTIONS Content-Type: text/html Erwann Legrand | Institute of Marine Research Go to main content

Erwann Legrand

DSC09533
Researcher
Telephone: 90517348
Department: Bentiske ressurser

Subjectarea

Peer-reviewed publication

  • Legrand E., Kutti T., Gonzalez Casal E.V., Rastrick S.P.S., Andersen S., Husa V. (2021) Reduced physiological performance in a free-living coralline alga induced by salmon faeces deposition. Aquaculture Environment Interactions. 13, 225-236.
  • Peña V., Bélanger D., Gagnon P., Richards J.L., Le Gall L., Hughey J.R., Saunders G.W., Lindstrom S.C., Rinde E., Husa V., Christie H., Fredriksen S., Hall-Spencer J.M., Steneck R.S., Schoenrock K.M., Gitmark J., Grefsrud E.S., Anglès d’Auriac M.B., Legrand E., Grall J., Mumford T.F., Kamenos N.A., Gabrielson P.W. (2021) Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation. European Journal of Phycology. 56, 468-493.
  • Legrand E., Martin S., Leroux C., Riera P. (2020) Using stable isotope analysis to determine the effects of ocean acidification and warming on trophic interactions in a maerl bed community. Marine Ecology. 41, e12612.
  • Sarrazin J., Portail M., Legrand E., Cathalot C., Laes A., Lahaye N., Sarradin P.M., Husson B. (2020) Endogenous versus exogenous factors: What matters for vent mussel communities? Deep Sea Research Part 1: Oceanographic Research Papers160, 103260. 
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (2019) Grazers increase the sensitivity of coralline algae to oceanacidification and warming, Journal of Sea Research148-149, 1-7.
  • Legrand E., Martin S., Leroux C., Riera P. (2018) Effect of temperature on an alga-grazer trophic interaction: a dual stable isotope (13C, 15N) labeling experiment, Marine Ecology, e12495.
  • Qui Minet Z.N., Delaunay C., Grall J., Six C., Cariou T., Bohner O., Legrand E., Davoult D., Martin S. (2018) The role of local environmental changes on maerl and its associated non-calcareous epiphytic flora in the Bay of Brest, Estuarine Coastal and Shelf Science208, 140-152.
  • Legrand E., Riera P., Bohner O., Coudret J., Schlicklin F., Derrien M., Martin S. (2018) Impact of ocean acidification and warming on the productivity of a rock pool community, Marine Environmental Research136, 78-88.
  • Legrand E., Riera P., Pouliquen L., Bohner O., Cariou T., Martin S. (2018) Ecological characterization of intertidal rock pools: seasonal and diurnal monitoring of physico-chemical parameters, Regional Studies in Marine Science17, 1-10.
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (2017) Species interactions can shift the response of a maerl bed community to ocean acidification and warming. Biogeosciences14, 5359-5376.
  • Cox, T.E., Nash, M., Gazeau, F., Déniel, M., Legrand, E., Alliouane, S., Mahacek, P., Le Fur, A., Gattuso, J.-P., Martin, S. (2017) Effects of in situ CO2 enrichment on Posidonia oceanica epiphytic community composition and mineralogy. Marine Biology164, 103.
  • Riera, P., Noel, L., Leroux, C., Legrand, E. & Martin, S. (2016) Effect of elevated pCO2 on biofilm - herbivore trophic interactions: preliminary investigation through a stable isotope experiment. Vie et Milieu-Life and Environment66, 245-249.
  • Noisette, F., Comtet, T., Legrand, E., Bordeyne, F., Davoult, D. & Martin, S. (2014) Does encapsulation protect embryos from the effects of ocean acidification? The example of Crepidula fornicataPlos One9, e93021.

International communications

  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (Jun. 2018) Impact of ocean acidification and warming on the diversity and the functioning of a maerl bed community. VI international Rhodolith Workshop, Biological Station of Roscoff, France. Communication
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (Jun. 2018) May grazers influence the response of coralline algae to ocean acidification and warming? VI international Rhodolith Workshop, Biological Station of Roscoff, France. Poster
  • Legrand E., Riera P., Lutier M., Coudret J., Grall J., Martin S. (Feb. 2016) Impact of ocean acidification and warming on the diversity and the functioning of a maerl bed community, Mares Conference, Olhão, Portugal. Communication
  • Legrand E., Riera P., Marsac R., Grall J., Martin S. (Jul. 2015) Impact of ocean acidification and warming on the diversity and the functioning of a North Eastern Atlantic maerl bed community, V International Rhodolith Workshop, San José, Costa Rica. Communication
 

Curriculum Vitae

2019-              Post-doc researcher - Institute of Marine Research (IMR), Bergen, Norway. Impact of salmon fish farms on the structure and the functioning of maerl beds.

2014-2017      Ph.D. research project  - Laboratory Adaptation and diversity in the marine environment – Biological Station of Roscoff, France. Impact of ocean acidification and warming on the diversity and the functioning of two coastal communities associated with macroalgae: maerl beds and intertidal rock pools

2012-2014      Master thesis - Laboratoire Environnement Profond – IFREMER, Plouzané, France. Integrated study of the structure of faunal communities associated with Bathymodiolus azoricus assemblages of Lucky Strike and Menez Gwen hydrothermal vents, mid-Atlantic ridge. 

Publications

Academic articles

2024

Salmon farming alters the structure and functioning of Norwegian maerl bed communities

Erwann Legrand, Bastien Taormina, Jacques Grall, Pål Næverlid Sævik, Yann Lelièvre, Lucas Pinsivy, Viviana Peña, Vivian Husa
Aquatic conservation 34
2024

Effects of aquaculture effluents on the slender sea pen Virgularia mirabilis

Bastien Taormina, Tina Kutti, Siri Aaserud Olsen, Pål Næverlid Sævik, Rita Hannisdal, Vivian Husa, Erwann Legrand
Scientific Reports 14
2024

Effects of the sea lice chemotherapeutant, emamectin benzoate, on metabolism and behaviour of the sea-pen Pennatula phosphorea

Bastien Taormina, Rosa Helena Escobar Lux, Erwann Legrand, Aoife Elizabeth Parsons, Tina Kutti, Vivian Husa, Rita Hannisdal, Ole Samuelsen, Ann-Lisbeth Agnalt
Marine Pollution Bulletin 198
2022

Fish farm effluents cause metabolic depression, reducing energy stores and growth in the reef-forming coral Lophelia pertusa

Tina Kutti, Erwann Legrand, Vivian Husa, Siri Aaserud Olsen, Øystein Hansgård Gjelsvik, Marcos Antonio Carvajalino-Fernandez, Ingrid Askeland Johnsen
Aquaculture Environment Interactions 14 p. 279-293
2022

Effect of sea lice chemotherapeutant hydrogen peroxide on the photosynthetic characteristics and bleaching of the coralline alga Lithothamnion soriferum

Erwann Legrand, Aoife Elizabeth Parsons, Rosa Escobar, Florian Freytet, Ann-Lisbeth Agnalt, Ole Bent Samuelsen, Vivian Husa
Aquatic Toxicology 247
2021

Lithothamnion (Hapalidiales, Rhodophyta) in the changing Arctic and Subarctic: DNA sequencing of type and recent specimens provides a systematics foundation

Viviana Peña, David Bélanger, Patrick Gagnon, Joseph L. Richards, Line Le Gall, Jeffery R. Hughey, Gary W. Saunders, Sandra C. Lindstrom, Eli Rinde, Vivian Husa, Hartvig C Christie, Stein Fredriksen, Jason M. Hall-Spencer, Robert S. Steneck, Kathryn M. Schoenrock, Janne Kim Gitmark, Ellen Sofie Grefsrud, Marc Anglès d'Auriac, Erwann Legrand, Jacques Grall, Thomas F. Mumford, Nicholas A. Kamenos, Paul W. Gabrielson
European journal of phycology 56 p. 468-493
2021

Reduced physiological performance in a free-living coralline alga induced by salmon faeces deposition

Erwann Legrand, Tina Kutti, Erika V. Gonzalez Casal, Samuel Rastrick, Sissel Andersen, Vivian Husa
Aquaculture Environment Interactions 13 p. 225-236
2020

Endogenous versus exogenous factors: What matters for vent mussel communities?

Jozée Sarrazin, Marie Portail, Erwann Legrand, Cécile Cathalot, Agathe Laës-Huon, Noé J. Lahaye, Pierre Marie Sarradin, Berengere Husson
Deep Sea Research Part I: Oceanographic Research Papers 160:103260 p. 1-19
2020

Using stable isotope analysis to determine the effects of ocean acidification and warming on trophic interactions in a maerl bed community

Erwann Legrand, Sophie Martin, Cédric Leroux, Pascal Riera
Marine Ecology 41

Reports and dissertations

2024

Identifying priorities for the protection of deep-sea species and habitats in the Nordic Seas

Erwann Legrand, Marion Boulard, Joe O'Connor, Tina Kutti
Rapport fra havforskningen
2023

Kartlegging av den fremmede marine arten havnespy Didemnum vexillum ved hjelp av miljø-DNA og visuell inspeksjon. Oppfølgende undersøkelser i 2022-23

Frode Fossøy, Vivian Husa, Ida Pernille Øystese Andersskog, Hege Brandsegg, Rolf Sivertsgård, Erwann Legrand, Øyvind Svensen, Lars Dahle Øverby, Even Husby
Is this your profile? Edit your profile (login)