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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ftuniversailles:oai:HAL:hal-03149435v1 2024-04-28T08:34:49+00:00 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) 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)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-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)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology Zürich (ETH Zürich) 2021 https://hal.science/hal-03149435 https://hal.science/hal-03149435/document https://hal.science/hal-03149435/file/e2008478118.full.pdf https://doi.org/10.1073/pnas.2008478118 en eng HAL CCSD National Academy of Sciences info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.2008478118 hal-03149435 https://hal.science/hal-03149435 https://hal.science/hal-03149435/document https://hal.science/hal-03149435/file/e2008478118.full.pdf doi:10.1073/pnas.2008478118 info:eu-repo/semantics/OpenAccess ISSN: 0027-8424 EISSN: 1091-6490 Proceedings of the National Academy of Sciences of the United States of America https://hal.science/hal-03149435 Proceedings of the National Academy of Sciences of the United States of America, 2021, 118 (9), pp.e2008478118. ⟨10.1073/pnas.2008478118⟩ ocean biogeochemistry climate change tipping points regime shifts [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.MCG]Environmental Sciences/Global Changes info:eu-repo/semantics/article Journal articles 2021 ftuniversailles https://doi.org/10.1073/pnas.2008478118 2024-04-04T17:34:31Z 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 Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ Proceedings of the National Academy of Sciences 118 9 e2008478118 |
institution |
Open Polar |
collection |
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ |
op_collection_id |
ftuniversailles |
language |
English |
topic |
ocean biogeochemistry climate change tipping points regime shifts [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.MCG]Environmental Sciences/Global Changes |
spellingShingle |
ocean biogeochemistry climate change tipping points regime shifts [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.MCG]Environmental Sciences/Global Changes 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 [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDE.MCG]Environmental Sciences/Global Changes |
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) 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)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-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)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) 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://hal.science/hal-03149435 https://hal.science/hal-03149435/document https://hal.science/hal-03149435/file/e2008478118.full.pdf https://doi.org/10.1073/pnas.2008478118 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 0027-8424 EISSN: 1091-6490 Proceedings of the National Academy of Sciences of the United States of America https://hal.science/hal-03149435 Proceedings of the National Academy of Sciences of the United States of America, 2021, 118 (9), pp.e2008478118. ⟨10.1073/pnas.2008478118⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1073/pnas.2008478118 hal-03149435 https://hal.science/hal-03149435 https://hal.science/hal-03149435/document https://hal.science/hal-03149435/file/e2008478118.full.pdf doi:10.1073/pnas.2008478118 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1073/pnas.2008478118 |
container_title |
Proceedings of the National Academy of Sciences |
container_volume |
118 |
container_issue |
9 |
container_start_page |
e2008478118 |
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