Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean
<jats:p>Abstract. Systematic long-term studies on ecosystem dynamics are largely lacking from the East Antarctic Southern Ocean, although it is well recognized that they are indispensable to identify the ecological impacts and risks of environmental change. Here, we present a framework for est...
Published in: | Biogeosciences |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
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Copernicus GmbH
2022
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Online Access: | https://epic.awi.de/id/eprint/57567/ https://epic.awi.de/id/eprint/57567/1/2022_IEAMaR_bg-19-5313-2022.pdf https://hdl.handle.net/10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071 |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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<jats:p>Abstract. Systematic long-term studies on ecosystem dynamics are largely lacking from the East Antarctic Southern Ocean, although it is well recognized that they are indispensable to identify the ecological impacts and risks of environmental change. Here, we present a framework for establishing a long-term cross-disciplinary study on decadal timescales. We argue that the eastern Weddell Sea and the adjacent sea to the east, off Dronning Maud Land, is a particularly well suited area for such a study, since it is based on findings from previous expeditions to this region. Moreover, since climate and environmental change have so far been comparatively muted in this area, as in the eastern Antarctic in general, a systematic long-term study of its environmental and ecological state can provide a baseline of the current situation, which will be important for an assessment of future changes from their very onset, with consistent and comparable time series data underpinning and testing models and their projections. By establishing an Integrated East Antarctic Marine Research (IEAMaR) observatory, long-term changes in ocean dynamics, geochemistry, biodiversity, and ecosystem functions and services will be systematically explored and mapped through regular autonomous and ship-based synoptic surveys. An associated long-term ecological research (LTER) programme, including experimental and modelling work, will allow for studying climate-driven ecosystem changes and interactions with impacts arising from other anthropogenic activities. This integrative approach will provide a level of long-term data availability and ecosystem understanding that are imperative to determine, understand, and project the consequences of climate change and support a sound science-informed management of future conservation efforts in the Southern Ocean. </jats:p> |
format |
Article in Journal/Newspaper |
author |
Gutt, Julian Arndt, Stefanie Barnes, David Keith Alan Bornemann, Horst Brey, Thomas Eisen, Olaf Flores, Hauke Griffiths, Huw Haas, Christian Hain, Stefan Hattermann, Tore Held, Christoph Hoppema, Mario Isla, Enrique Janout, Markus Le Bohec, Céline Link, Heike Mark, Felix Christopher Moreau, Sebastien Trimborn, Scarlett van Opzeeland, Ilse Pörtner, Hans-Otto Schaafsma, Fokje Teschke, Katharina Tippenhauer, Sandra Van de Putte, Anton Wege, Mia Zitterbart, Daniel Piepenburg, Dieter |
spellingShingle |
Gutt, Julian Arndt, Stefanie Barnes, David Keith Alan Bornemann, Horst Brey, Thomas Eisen, Olaf Flores, Hauke Griffiths, Huw Haas, Christian Hain, Stefan Hattermann, Tore Held, Christoph Hoppema, Mario Isla, Enrique Janout, Markus Le Bohec, Céline Link, Heike Mark, Felix Christopher Moreau, Sebastien Trimborn, Scarlett van Opzeeland, Ilse Pörtner, Hans-Otto Schaafsma, Fokje Teschke, Katharina Tippenhauer, Sandra Van de Putte, Anton Wege, Mia Zitterbart, Daniel Piepenburg, Dieter Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean |
author_facet |
Gutt, Julian Arndt, Stefanie Barnes, David Keith Alan Bornemann, Horst Brey, Thomas Eisen, Olaf Flores, Hauke Griffiths, Huw Haas, Christian Hain, Stefan Hattermann, Tore Held, Christoph Hoppema, Mario Isla, Enrique Janout, Markus Le Bohec, Céline Link, Heike Mark, Felix Christopher Moreau, Sebastien Trimborn, Scarlett van Opzeeland, Ilse Pörtner, Hans-Otto Schaafsma, Fokje Teschke, Katharina Tippenhauer, Sandra Van de Putte, Anton Wege, Mia Zitterbart, Daniel Piepenburg, Dieter |
author_sort |
Gutt, Julian |
title |
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean |
title_short |
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean |
title_full |
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean |
title_fullStr |
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean |
title_full_unstemmed |
Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean |
title_sort |
reviews and syntheses: a framework to observe, understand and project ecosystem response to environmental change in the east antarctic southern ocean |
publisher |
Copernicus GmbH |
publishDate |
2022 |
url |
https://epic.awi.de/id/eprint/57567/ https://epic.awi.de/id/eprint/57567/1/2022_IEAMaR_bg-19-5313-2022.pdf https://hdl.handle.net/10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071 |
genre |
Antarc* Antarctic Dronning Maud Land Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctic Dronning Maud Land Southern Ocean Weddell Sea |
op_source |
EPIC3Biogeosciences, Copernicus GmbH, 19(22), pp. 5313-5342, ISSN: 1810-6277 |
op_relation |
https://epic.awi.de/id/eprint/57567/1/2022_IEAMaR_bg-19-5313-2022.pdf Gutt, J. orcid:0000-0003-3773-9370 , Arndt, S. orcid:0000-0001-9782-3844 , Barnes, D. K. A. , Bornemann, H. orcid:0000-0002-0230-1881 , Brey, T. orcid:0000-0002-6345-2851 , Eisen, O. orcid:0000-0002-6380-962X , Flores, H. orcid:0000-0003-1617-5449 , Griffiths, H. , Haas, C. orcid:0000-0002-7674-3500 , Hain, S. , Hattermann, T. , Held, C. orcid:0000-0001-8854-3234 , Hoppema, M. orcid:0000-0002-2326-619X , Isla, E. , Janout, M. orcid:0000-0003-4908-2855 , Le Bohec, C. , Link, H. , Mark, F. C. orcid:0000-0002-5586-6704 , Moreau, S. , Trimborn, S. orcid:0000-0003-1434-9927 , van Opzeeland, I. , Pörtner, H. O. orcid:0000-0001-6535-6575 , Schaafsma, F. , Teschke, K. orcid:0000-0001-9595-7443 , Tippenhauer, S. orcid:0000-0003-3405-6275 , Van de Putte, A. , Wege, M. , Zitterbart, D. and Piepenburg, D. orcid:0000-0003-3977-2860 (2022) Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean , Biogeosciences, 19 (22), pp. 5313-5342 . doi:10.5194/bg-19-5313-2022 <https://doi.org/10.5194/bg-19-5313-2022> , hdl:10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071 |
op_doi |
https://doi.org/10.5194/bg-19-5313-2022 |
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Biogeosciences |
container_volume |
19 |
container_issue |
22 |
container_start_page |
5313 |
op_container_end_page |
5342 |
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ftawi:oai:epic.awi.de:57567 2024-05-19T07:29:39+00:00 Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean Gutt, Julian Arndt, Stefanie Barnes, David Keith Alan Bornemann, Horst Brey, Thomas Eisen, Olaf Flores, Hauke Griffiths, Huw Haas, Christian Hain, Stefan Hattermann, Tore Held, Christoph Hoppema, Mario Isla, Enrique Janout, Markus Le Bohec, Céline Link, Heike Mark, Felix Christopher Moreau, Sebastien Trimborn, Scarlett van Opzeeland, Ilse Pörtner, Hans-Otto Schaafsma, Fokje Teschke, Katharina Tippenhauer, Sandra Van de Putte, Anton Wege, Mia Zitterbart, Daniel Piepenburg, Dieter 2022-11-23 application/pdf https://epic.awi.de/id/eprint/57567/ https://epic.awi.de/id/eprint/57567/1/2022_IEAMaR_bg-19-5313-2022.pdf https://hdl.handle.net/10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071 unknown Copernicus GmbH https://epic.awi.de/id/eprint/57567/1/2022_IEAMaR_bg-19-5313-2022.pdf Gutt, J. orcid:0000-0003-3773-9370 , Arndt, S. orcid:0000-0001-9782-3844 , Barnes, D. K. A. , Bornemann, H. orcid:0000-0002-0230-1881 , Brey, T. orcid:0000-0002-6345-2851 , Eisen, O. orcid:0000-0002-6380-962X , Flores, H. orcid:0000-0003-1617-5449 , Griffiths, H. , Haas, C. orcid:0000-0002-7674-3500 , Hain, S. , Hattermann, T. , Held, C. orcid:0000-0001-8854-3234 , Hoppema, M. orcid:0000-0002-2326-619X , Isla, E. , Janout, M. orcid:0000-0003-4908-2855 , Le Bohec, C. , Link, H. , Mark, F. C. orcid:0000-0002-5586-6704 , Moreau, S. , Trimborn, S. orcid:0000-0003-1434-9927 , van Opzeeland, I. , Pörtner, H. O. orcid:0000-0001-6535-6575 , Schaafsma, F. , Teschke, K. orcid:0000-0001-9595-7443 , Tippenhauer, S. orcid:0000-0003-3405-6275 , Van de Putte, A. , Wege, M. , Zitterbart, D. and Piepenburg, D. orcid:0000-0003-3977-2860 (2022) Reviews and syntheses: A framework to observe, understand and project ecosystem response to environmental change in the East Antarctic Southern Ocean , Biogeosciences, 19 (22), pp. 5313-5342 . doi:10.5194/bg-19-5313-2022 <https://doi.org/10.5194/bg-19-5313-2022> , hdl:10013/epic.11792fc4-dbe5-4f69-8644-39a1166fe071 EPIC3Biogeosciences, Copernicus GmbH, 19(22), pp. 5313-5342, ISSN: 1810-6277 Article isiRev 2022 ftawi https://doi.org/10.5194/bg-19-5313-2022 2024-04-30T23:35:56Z <jats:p>Abstract. Systematic long-term studies on ecosystem dynamics are largely lacking from the East Antarctic Southern Ocean, although it is well recognized that they are indispensable to identify the ecological impacts and risks of environmental change. Here, we present a framework for establishing a long-term cross-disciplinary study on decadal timescales. We argue that the eastern Weddell Sea and the adjacent sea to the east, off Dronning Maud Land, is a particularly well suited area for such a study, since it is based on findings from previous expeditions to this region. Moreover, since climate and environmental change have so far been comparatively muted in this area, as in the eastern Antarctic in general, a systematic long-term study of its environmental and ecological state can provide a baseline of the current situation, which will be important for an assessment of future changes from their very onset, with consistent and comparable time series data underpinning and testing models and their projections. By establishing an Integrated East Antarctic Marine Research (IEAMaR) observatory, long-term changes in ocean dynamics, geochemistry, biodiversity, and ecosystem functions and services will be systematically explored and mapped through regular autonomous and ship-based synoptic surveys. An associated long-term ecological research (LTER) programme, including experimental and modelling work, will allow for studying climate-driven ecosystem changes and interactions with impacts arising from other anthropogenic activities. This integrative approach will provide a level of long-term data availability and ecosystem understanding that are imperative to determine, understand, and project the consequences of climate change and support a sound science-informed management of future conservation efforts in the Southern Ocean. </jats:p> Article in Journal/Newspaper Antarc* Antarctic Dronning Maud Land Southern Ocean Weddell Sea Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Biogeosciences 19 22 5313 5342 |