Thermal acclimation capacity for four Arctic marine benthic species
International audience There are areas on Earth where it is pressing that we obtain an understanding of the thermal limits and acclimation capacities of the species living there. These are the zones where environmental temperatures are currently changing more rapidly and are predicted to continue to...
Published in: | Journal of Experimental Marine Biology and Ecology |
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Online Access: | https://hal.science/hal-00737962 https://doi.org/10.1016/j.jembe.2012.01.010 |
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ftinsu:oai:HAL:hal-00737962v1 2024-04-14T08:03:03+00:00 Thermal acclimation capacity for four Arctic marine benthic species Richard, J. Morley, S.A. Deloffre, Julien Peck, L.S. British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Morphodynamique Continentale et Côtière (M2C) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS) 2012 https://hal.science/hal-00737962 https://doi.org/10.1016/j.jembe.2012.01.010 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2012.01.010 hal-00737962 https://hal.science/hal-00737962 doi:10.1016/j.jembe.2012.01.010 ISSN: 0022-0981 Journal of Experimental Marine Biology and Ecology https://hal.science/hal-00737962 Journal of Experimental Marine Biology and Ecology, 2012, 424, pp.38-43. ⟨10.1016/j.jembe.2012.01.010⟩ Climate change CTmax Limit Polar Temperature Warming [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2012 ftinsu https://doi.org/10.1016/j.jembe.2012.01.010 2024-03-21T16:58:32Z International audience There are areas on Earth where it is pressing that we obtain an understanding of the thermal limits and acclimation capacities of the species living there. These are the zones where environmental temperatures are currently changing more rapidly and are predicted to continue to do so in the future. The foremost amongst these is possibly the Arctic, where in some areas air temperatures have risen on average by over 1.7 °C in the last 30 years, and sea ice cover has markedly decreased in recent decades. Here we present data on responses of 4 Arctic marine benthic species to elevated temperature. There is very strong evidence that the urchin Strongylocentrotus droebachiensis and the gastropod Margarites helicinus can acclimate to 10.3 °C, and some evidence that some individuals of the bivalve Serripes groenlandicus and the amphipod Onisimus sp. can also acclimate to this temperature. This is more than 3 °C higher than experienced maximum summer temperatures. Acclimation to 7.1 °C produced reductions in acute upper temperature limits (CTmax) in all species, whereas acclimation to 10.3 °C produced increases. Although data are still limited, a capacity to acclimate to temperatures 3-5 °C above those experienced in the summer is similar to capacities of cold temperate species and higher than reported values for tropical or Antarctic marine invertebrates. Article in Journal/Newspaper Antarc* Antarctic Arctic Climate change Sea ice Serripes groenlandicus Institut national des sciences de l'Univers: HAL-INSU Arctic Antarctic Journal of Experimental Marine Biology and Ecology 424-425 38 43 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Climate change CTmax Limit Polar Temperature Warming [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
Climate change CTmax Limit Polar Temperature Warming [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDE.MCG]Environmental Sciences/Global Changes Richard, J. Morley, S.A. Deloffre, Julien Peck, L.S. Thermal acclimation capacity for four Arctic marine benthic species |
topic_facet |
Climate change CTmax Limit Polar Temperature Warming [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDE.MCG]Environmental Sciences/Global Changes |
description |
International audience There are areas on Earth where it is pressing that we obtain an understanding of the thermal limits and acclimation capacities of the species living there. These are the zones where environmental temperatures are currently changing more rapidly and are predicted to continue to do so in the future. The foremost amongst these is possibly the Arctic, where in some areas air temperatures have risen on average by over 1.7 °C in the last 30 years, and sea ice cover has markedly decreased in recent decades. Here we present data on responses of 4 Arctic marine benthic species to elevated temperature. There is very strong evidence that the urchin Strongylocentrotus droebachiensis and the gastropod Margarites helicinus can acclimate to 10.3 °C, and some evidence that some individuals of the bivalve Serripes groenlandicus and the amphipod Onisimus sp. can also acclimate to this temperature. This is more than 3 °C higher than experienced maximum summer temperatures. Acclimation to 7.1 °C produced reductions in acute upper temperature limits (CTmax) in all species, whereas acclimation to 10.3 °C produced increases. Although data are still limited, a capacity to acclimate to temperatures 3-5 °C above those experienced in the summer is similar to capacities of cold temperate species and higher than reported values for tropical or Antarctic marine invertebrates. |
author2 |
British Antarctic Survey (BAS) Natural Environment Research Council (NERC) Morphodynamique Continentale et Côtière (M2C) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rouen Normandie (UNIROUEN) Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Richard, J. Morley, S.A. Deloffre, Julien Peck, L.S. |
author_facet |
Richard, J. Morley, S.A. Deloffre, Julien Peck, L.S. |
author_sort |
Richard, J. |
title |
Thermal acclimation capacity for four Arctic marine benthic species |
title_short |
Thermal acclimation capacity for four Arctic marine benthic species |
title_full |
Thermal acclimation capacity for four Arctic marine benthic species |
title_fullStr |
Thermal acclimation capacity for four Arctic marine benthic species |
title_full_unstemmed |
Thermal acclimation capacity for four Arctic marine benthic species |
title_sort |
thermal acclimation capacity for four arctic marine benthic species |
publisher |
HAL CCSD |
publishDate |
2012 |
url |
https://hal.science/hal-00737962 https://doi.org/10.1016/j.jembe.2012.01.010 |
geographic |
Arctic Antarctic |
geographic_facet |
Arctic Antarctic |
genre |
Antarc* Antarctic Arctic Climate change Sea ice Serripes groenlandicus |
genre_facet |
Antarc* Antarctic Arctic Climate change Sea ice Serripes groenlandicus |
op_source |
ISSN: 0022-0981 Journal of Experimental Marine Biology and Ecology https://hal.science/hal-00737962 Journal of Experimental Marine Biology and Ecology, 2012, 424, pp.38-43. ⟨10.1016/j.jembe.2012.01.010⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2012.01.010 hal-00737962 https://hal.science/hal-00737962 doi:10.1016/j.jembe.2012.01.010 |
op_doi |
https://doi.org/10.1016/j.jembe.2012.01.010 |
container_title |
Journal of Experimental Marine Biology and Ecology |
container_volume |
424-425 |
container_start_page |
38 |
op_container_end_page |
43 |
_version_ |
1796297997242335232 |