The quiet crossing of ocean tipping points
International audience Anthropogenic climate change profoundly alters the ocean’s environmental conditions, which, in turn, impact marine ecosystems. Some of these changes are happening fast and may be difficult to reverse. The identification and monitoring of such changes, which also includes tippi...
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Online Access: | https://doi.org/10.1073/pnas.2008478118 https://hal.archives-ouvertes.fr/hal-03149435/file/e2008478118.full.pdf https://hal.archives-ouvertes.fr/hal-03149435 |
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fttriple:oai:gotriple.eu:10670/1.i86xgh 2023-05-15T17:51:03+02:00 The quiet crossing of ocean tipping points Heinze, Christoph Blenckner, Thorsten MARTINS, Helena Rusiecka, Dagmara Döscher, Ralf Gehlen, Marion Gruber, Nicolas Holland, Elisabeth Hov, Øystein Joos, Fortunat Matthews, John Brian Robin Rødven, Rolf Wilson, Simon University of Bergen (UiB) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) 2021-01-01 https://doi.org/10.1073/pnas.2008478118 https://hal.archives-ouvertes.fr/hal-03149435/file/e2008478118.full.pdf https://hal.archives-ouvertes.fr/hal-03149435 en eng HAL CCSD National Academy of Sciences hal-03149435 doi:10.1073/pnas.2008478118 10670/1.i86xgh https://hal.archives-ouvertes.fr/hal-03149435/file/e2008478118.full.pdf https://hal.archives-ouvertes.fr/hal-03149435 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0027-8424 EISSN: 1091-6490 Proceedings of the National Academy of Sciences of the United States of America Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2021, 118 (9), pp.e2008478118. ⟨10.1073/pnas.2008478118⟩ ocean biogeochemistry climate change tipping points regime shifts envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2021 fttriple https://doi.org/10.1073/pnas.2008478118 2023-01-22T17:06:03Z International audience Anthropogenic climate change profoundly alters the ocean’s environmental conditions, which, in turn, impact marine ecosystems. Some of these changes are happening fast and may be difficult to reverse. The identification and monitoring of such changes, which also includes tipping points, is an ongoing and emerging research effort. Prevention of negative impacts requires mitigation efforts based on feasible research-based pathways. Climate-induced tipping points are traditionally associated with singular catastrophic events (relative to natural variations) of dramatic negative impact. High-probability high-impact ocean tipping points due to warming, ocean acidification, and deoxygenation may be more fragmented both regionally and in time but add up to global dimensions. These tipping points in combination with gradual changes need to be addressed as seriously as singular catastrophic events in order to prevent the cumulative and often compounding negative societal and Earth system impacts. Article in Journal/Newspaper Ocean acidification Unknown Proceedings of the National Academy of Sciences 118 9 |
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Open Polar |
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fttriple |
language |
English |
topic |
ocean biogeochemistry climate change tipping points regime shifts envir geo |
spellingShingle |
ocean biogeochemistry climate change tipping points regime shifts envir geo Heinze, Christoph Blenckner, Thorsten MARTINS, Helena Rusiecka, Dagmara Döscher, Ralf Gehlen, Marion Gruber, Nicolas Holland, Elisabeth Hov, Øystein Joos, Fortunat Matthews, John Brian Robin Rødven, Rolf Wilson, Simon The quiet crossing of ocean tipping points |
topic_facet |
ocean biogeochemistry climate change tipping points regime shifts envir geo |
description |
International audience Anthropogenic climate change profoundly alters the ocean’s environmental conditions, which, in turn, impact marine ecosystems. Some of these changes are happening fast and may be difficult to reverse. The identification and monitoring of such changes, which also includes tipping points, is an ongoing and emerging research effort. Prevention of negative impacts requires mitigation efforts based on feasible research-based pathways. Climate-induced tipping points are traditionally associated with singular catastrophic events (relative to natural variations) of dramatic negative impact. High-probability high-impact ocean tipping points due to warming, ocean acidification, and deoxygenation may be more fragmented both regionally and in time but add up to global dimensions. These tipping points in combination with gradual changes need to be addressed as seriously as singular catastrophic events in order to prevent the cumulative and often compounding negative societal and Earth system impacts. |
author2 |
University of Bergen (UiB) Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID) Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) |
format |
Article in Journal/Newspaper |
author |
Heinze, Christoph Blenckner, Thorsten MARTINS, Helena Rusiecka, Dagmara Döscher, Ralf Gehlen, Marion Gruber, Nicolas Holland, Elisabeth Hov, Øystein Joos, Fortunat Matthews, John Brian Robin Rødven, Rolf Wilson, Simon |
author_facet |
Heinze, Christoph Blenckner, Thorsten MARTINS, Helena Rusiecka, Dagmara Döscher, Ralf Gehlen, Marion Gruber, Nicolas Holland, Elisabeth Hov, Øystein Joos, Fortunat Matthews, John Brian Robin Rødven, Rolf Wilson, Simon |
author_sort |
Heinze, Christoph |
title |
The quiet crossing of ocean tipping points |
title_short |
The quiet crossing of ocean tipping points |
title_full |
The quiet crossing of ocean tipping points |
title_fullStr |
The quiet crossing of ocean tipping points |
title_full_unstemmed |
The quiet crossing of ocean tipping points |
title_sort |
quiet crossing of ocean tipping points |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://doi.org/10.1073/pnas.2008478118 https://hal.archives-ouvertes.fr/hal-03149435/file/e2008478118.full.pdf https://hal.archives-ouvertes.fr/hal-03149435 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0027-8424 EISSN: 1091-6490 Proceedings of the National Academy of Sciences of the United States of America Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2021, 118 (9), pp.e2008478118. ⟨10.1073/pnas.2008478118⟩ |
op_relation |
hal-03149435 doi:10.1073/pnas.2008478118 10670/1.i86xgh https://hal.archives-ouvertes.fr/hal-03149435/file/e2008478118.full.pdf https://hal.archives-ouvertes.fr/hal-03149435 |
op_rights |
other |
op_doi |
https://doi.org/10.1073/pnas.2008478118 |
container_title |
Proceedings of the National Academy of Sciences |
container_volume |
118 |
container_issue |
9 |
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1766158040236556288 |