Conséquences des changements climatiques en milieu océanique
Climate change is unambiguous and its effects are clearly detected in all functional units of the Earth System. This paper presents analyses of sea surface temperature and show that climate change is affecting both biological and ecological systems of the world and most specifically the North Atlant...
Published in: | VertigO |
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Main Authors: | , |
Other Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | French |
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Éditions en environnement VertigO
2010
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Subjects: | |
Online Access: | https://www.erudit.org/en/journals/vertigo/2010-n8-vertigo3983/045530ar.pdf http://journals.openedition.org/vertigo/10143 https://hal.archives-ouvertes.fr/hal-00762346 http://vertigo.revues.org/10143 https://doi.org/10.4000/vertigo.10143 https://journals.openedition.org/vertigo/10143?lang=en https://www.erudit.org/fr/revues/vertigo/2010-n8-vertigo3983/045530ar/ https://academic.microsoft.com/#/detail/2116480206 https://id.erudit.org/iderudit/045530ar |
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acidification biological and ecological systems climate change coastal systems fish global warming changement climatique plancton poissons réchauffement global systèmes biologiques et écologiques systèmes côtiers environnement gestion gestion du littoral gestion intégrée gouvernance risques risques environnementaux plankton environment governance Integrated Coastal Area Management integrated management risk risk management Sciences Humaines et Sociales Social Sciences and Humanities envir geo |
spellingShingle |
acidification biological and ecological systems climate change coastal systems fish global warming changement climatique plancton poissons réchauffement global systèmes biologiques et écologiques systèmes côtiers environnement gestion gestion du littoral gestion intégrée gouvernance risques risques environnementaux plankton environment governance Integrated Coastal Area Management integrated management risk risk management Sciences Humaines et Sociales Social Sciences and Humanities envir geo Eric Goberville Grégory Beaugrand Conséquences des changements climatiques en milieu océanique |
topic_facet |
acidification biological and ecological systems climate change coastal systems fish global warming changement climatique plancton poissons réchauffement global systèmes biologiques et écologiques systèmes côtiers environnement gestion gestion du littoral gestion intégrée gouvernance risques risques environnementaux plankton environment governance Integrated Coastal Area Management integrated management risk risk management Sciences Humaines et Sociales Social Sciences and Humanities envir geo |
description |
Climate change is unambiguous and its effects are clearly detected in all functional units of the Earth System. This paper presents analyses of sea surface temperature and show that climate change is affecting both biological and ecological systems of the world and most specifically the North Atlantic and its adjacent seas. Changes are seen from phytoplankton to zooplankton to fish and are modifying the dominance of species and the structure, the diversity and the functioning of marine ecosystems. Changes also range from biogeographical to phenological shifts and have involved in some regions of the Atlantic abrupt ecosystem shifts also called regime shifts. These alterations reflect the response of ecosystems to a warmer temperature regime. Mechanisms are complex because they are nonlinear exhibiting tipping points and varying in space and time. Sensitivity of organisms to temperature changes is high, implicating that a small modification in the temperature regime can have sustained ecosystem effects. It is urgent to develop monitoring systems, indicators and both statistical and mathematical tools to detect, better understand and anticipate the alterations of both biological and ecological systems that may be triggered by global climate change. Le changement climatique a une influence grandissante sur l’ensemble des composantes du système terre. Cette contribution présente l’évolution des températures globales et montre que le changement climatique affecte les systèmes biologiques et écologiques de la planète, en particulier ceux de l’Océan Atlantique Nord et de ses mers adjacentes. Les changements biologiques attribués au changement climatique affectent le phytoplancton, le zooplancton, les poissons et modifient la dominance de nombreuses espèces ainsi que la structure, le fonctionnement et la diversité des écosystèmes. Les changements sont aussi perçus sur la biogéographie et la phénologie des espèces et ont impliqué, dans certaines régions, des changements écosystémiques abrupts appelés aussi changements ... |
author2 |
Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Eric Goberville Grégory Beaugrand |
author_facet |
Eric Goberville Grégory Beaugrand |
author_sort |
Eric Goberville |
title |
Conséquences des changements climatiques en milieu océanique |
title_short |
Conséquences des changements climatiques en milieu océanique |
title_full |
Conséquences des changements climatiques en milieu océanique |
title_fullStr |
Conséquences des changements climatiques en milieu océanique |
title_full_unstemmed |
Conséquences des changements climatiques en milieu océanique |
title_sort |
conséquences des changements climatiques en milieu océanique |
publisher |
Éditions en environnement VertigO |
publishDate |
2010 |
url |
https://www.erudit.org/en/journals/vertigo/2010-n8-vertigo3983/045530ar.pdf http://journals.openedition.org/vertigo/10143 https://hal.archives-ouvertes.fr/hal-00762346 http://vertigo.revues.org/10143 https://doi.org/10.4000/vertigo.10143 https://journals.openedition.org/vertigo/10143?lang=en https://www.erudit.org/fr/revues/vertigo/2010-n8-vertigo3983/045530ar/ https://academic.microsoft.com/#/detail/2116480206 https://id.erudit.org/iderudit/045530ar |
genre |
North Atlantic |
genre_facet |
North Atlantic |
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fttriple:oai:gotriple.eu:_YdIZFOItOegTD-B6j-bg 2023-05-15T17:36:51+02:00 Conséquences des changements climatiques en milieu océanique Impacts of climate change in ocean environments Eric Goberville Grégory Beaugrand Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS) 2010-10-01 https://www.erudit.org/en/journals/vertigo/2010-n8-vertigo3983/045530ar.pdf http://journals.openedition.org/vertigo/10143 https://hal.archives-ouvertes.fr/hal-00762346 http://vertigo.revues.org/10143 https://doi.org/10.4000/vertigo.10143 https://journals.openedition.org/vertigo/10143?lang=en https://www.erudit.org/fr/revues/vertigo/2010-n8-vertigo3983/045530ar/ https://academic.microsoft.com/#/detail/2116480206 https://id.erudit.org/iderudit/045530ar fr fre Éditions en environnement VertigO https://www.erudit.org/en/journals/vertigo/2010-n8-vertigo3983/045530ar.pdf http://journals.openedition.org/vertigo/10143 https://hal.archives-ouvertes.fr/hal-00762346 http://vertigo.revues.org/10143 http://dx.doi.org/10.4000/vertigo.10143 https://doi.org/10.4000/vertigo.10143 https://journals.openedition.org/vertigo/10143?lang=en https://www.erudit.org/fr/revues/vertigo/2010-n8-vertigo3983/045530ar/ https://academic.microsoft.com/#/detail/2116480206 https://id.erudit.org/iderudit/045530ar lic_creative-commons undefined oai:doaj.org/article:a090def15f7c4eb1b593808e5a134a69 oai:HAL:hal-00762346v1 oai:doaj.org/article:f474f57457644b97ab1681481817f137 84890447 oai:revues.org:vertigo/10143 oai:doaj.org/article:93f096a75a9945b8bfb1c79e64a85c38 10.4000/vertigo.10143 2116480206 oai:erudit.org:045530ar 10|driver______::bee53aa31dc2cbb538c10c2b65fa5824 10|doajarticles::835f49295d9698a81b67e9ca0bcc169a 10|opendoar____::18bb68e2b38e4a8ce7cf4f6b2625768c 10|opendoar____::7e7757b1e12abcb736ab9a754ffb617a 10|openaire____::806360c771262b4d6770e7cdf04b5c5a 10|openaire____::55045bd2a65019fd8e6741a755395c8c 10|openaire____::70e84d0f3d8cbc47d833ef5365dd0e5b 10|opendoar____::29c0c0ee223856f336d7ea8052057753 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|openaire____::8ac8380272269217cb09a928c8caa993 10|openaire____::5f532a3fc4f1ea403f37070f59a7a53a 10|opendoar____::1534b76d325a8f591b52d302e7181331 10|opendoar____::16e6a3326dd7d868cbc926602a61e4d0 acidification biological and ecological systems climate change coastal systems fish global warming changement climatique plancton poissons réchauffement global systèmes biologiques et écologiques systèmes côtiers environnement gestion gestion du littoral gestion intégrée gouvernance risques risques environnementaux plankton environment governance Integrated Coastal Area Management integrated management risk risk management Sciences Humaines et Sociales Social Sciences and Humanities envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2010 fttriple https://doi.org/10.4000/vertigo.10143 2023-01-22T17:58:44Z Climate change is unambiguous and its effects are clearly detected in all functional units of the Earth System. This paper presents analyses of sea surface temperature and show that climate change is affecting both biological and ecological systems of the world and most specifically the North Atlantic and its adjacent seas. Changes are seen from phytoplankton to zooplankton to fish and are modifying the dominance of species and the structure, the diversity and the functioning of marine ecosystems. Changes also range from biogeographical to phenological shifts and have involved in some regions of the Atlantic abrupt ecosystem shifts also called regime shifts. These alterations reflect the response of ecosystems to a warmer temperature regime. Mechanisms are complex because they are nonlinear exhibiting tipping points and varying in space and time. Sensitivity of organisms to temperature changes is high, implicating that a small modification in the temperature regime can have sustained ecosystem effects. It is urgent to develop monitoring systems, indicators and both statistical and mathematical tools to detect, better understand and anticipate the alterations of both biological and ecological systems that may be triggered by global climate change. Le changement climatique a une influence grandissante sur l’ensemble des composantes du système terre. Cette contribution présente l’évolution des températures globales et montre que le changement climatique affecte les systèmes biologiques et écologiques de la planète, en particulier ceux de l’Océan Atlantique Nord et de ses mers adjacentes. Les changements biologiques attribués au changement climatique affectent le phytoplancton, le zooplancton, les poissons et modifient la dominance de nombreuses espèces ainsi que la structure, le fonctionnement et la diversité des écosystèmes. Les changements sont aussi perçus sur la biogéographie et la phénologie des espèces et ont impliqué, dans certaines régions, des changements écosystémiques abrupts appelés aussi changements ... Article in Journal/Newspaper North Atlantic Unknown VertigO Hors-série 8 |