From sea ice to seals: a moored marine ecosystem observatory in the Arctic
Although Arctic marine ecosystems are changing rapidly, year-round monitoring is currently very limited and presents multiple challenges unique to this region. The Chukchi Ecosystem Observatory (CEO) described here uses new sensor technologies to meet needs for continuous, high-resolution, and year-...
Published in: | Ocean Science |
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Main Authors: | , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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Copernicus Publications
2018
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Online Access: | https://doi.org/10.5194/os-14-1423-2018 https://noa.gwlb.de/receive/cop_mods_00003904 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00003861/os-14-1423-2018.pdf https://os.copernicus.org/articles/14/1423/2018/os-14-1423-2018.pdf |
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00003904 2023-05-15T14:30:29+02:00 From sea ice to seals: a moored marine ecosystem observatory in the Arctic Hauri, Claudine Danielson, Seth McDonnell, Andrew M. P. Hopcroft, Russell R. Winsor, Peter Shipton, Peter Lalande, Catherine Stafford, Kathleen M. Horne, John K. Cooper, Lee W. Grebmeier, Jacqueline M. Mahoney, Andrew Maisch, Klara McCammon, Molly Statscewich, Hank Sybrandy, Andy Weingartner, Thomas 2018-11 electronic https://doi.org/10.5194/os-14-1423-2018 https://noa.gwlb.de/receive/cop_mods_00003904 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00003861/os-14-1423-2018.pdf https://os.copernicus.org/articles/14/1423/2018/os-14-1423-2018.pdf eng eng Copernicus Publications Ocean Science -- http://www.bibliothek.uni-regensburg.de/ezeit/?2183769 -- http://www.copernicus.org/EGU/os/os.html -- 1812-0792 https://doi.org/10.5194/os-14-1423-2018 https://noa.gwlb.de/receive/cop_mods_00003904 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00003861/os-14-1423-2018.pdf https://os.copernicus.org/articles/14/1423/2018/os-14-1423-2018.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess CC-BY article Verlagsveröffentlichung article Text doc-type:article 2018 ftnonlinearchiv https://doi.org/10.5194/os-14-1423-2018 2022-02-08T23:00:22Z Although Arctic marine ecosystems are changing rapidly, year-round monitoring is currently very limited and presents multiple challenges unique to this region. The Chukchi Ecosystem Observatory (CEO) described here uses new sensor technologies to meet needs for continuous, high-resolution, and year-round observations across all levels of the ecosystem in the biologically productive and seasonally ice-covered Chukchi Sea off the northwest coast of Alaska. This mooring array records a broad suite of variables that facilitate observations, yielding better understanding of physical, chemical, and biological couplings, phenologies, and the overall state of this Arctic shelf marine ecosystem. While cold temperatures and 8 months of sea ice cover present challenging conditions for the operation of the CEO, this extreme environment also serves as a rigorous test bed for innovative ecosystem monitoring strategies. Here, we present data from the 2015–2016 CEO deployments that provide new perspectives on the seasonal evolution of sea ice, water column structure, and physical properties, annual cycles in nitrate, dissolved oxygen, phytoplankton blooms, and export, zooplankton abundance and vertical migration, the occurrence of Arctic cod, and vocalizations of marine mammals such as bearded seals. These integrated ecosystem observations are being combined with ship-based observations and modeling to produce a time series that documents biological community responses to changing seasonal sea ice and water temperatures while establishing a scientific basis for ecosystem management. Article in Journal/Newspaper Arctic cod Arctic Chukchi Chukchi Sea Phytoplankton Sea ice Zooplankton Alaska Niedersächsisches Online-Archiv NOA Arctic Chukchi Sea Ocean Science 14 6 1423 1433 |
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Open Polar |
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Niedersächsisches Online-Archiv NOA |
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ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
spellingShingle |
article Verlagsveröffentlichung Hauri, Claudine Danielson, Seth McDonnell, Andrew M. P. Hopcroft, Russell R. Winsor, Peter Shipton, Peter Lalande, Catherine Stafford, Kathleen M. Horne, John K. Cooper, Lee W. Grebmeier, Jacqueline M. Mahoney, Andrew Maisch, Klara McCammon, Molly Statscewich, Hank Sybrandy, Andy Weingartner, Thomas From sea ice to seals: a moored marine ecosystem observatory in the Arctic |
topic_facet |
article Verlagsveröffentlichung |
description |
Although Arctic marine ecosystems are changing rapidly, year-round monitoring is currently very limited and presents multiple challenges unique to this region. The Chukchi Ecosystem Observatory (CEO) described here uses new sensor technologies to meet needs for continuous, high-resolution, and year-round observations across all levels of the ecosystem in the biologically productive and seasonally ice-covered Chukchi Sea off the northwest coast of Alaska. This mooring array records a broad suite of variables that facilitate observations, yielding better understanding of physical, chemical, and biological couplings, phenologies, and the overall state of this Arctic shelf marine ecosystem. While cold temperatures and 8 months of sea ice cover present challenging conditions for the operation of the CEO, this extreme environment also serves as a rigorous test bed for innovative ecosystem monitoring strategies. Here, we present data from the 2015–2016 CEO deployments that provide new perspectives on the seasonal evolution of sea ice, water column structure, and physical properties, annual cycles in nitrate, dissolved oxygen, phytoplankton blooms, and export, zooplankton abundance and vertical migration, the occurrence of Arctic cod, and vocalizations of marine mammals such as bearded seals. These integrated ecosystem observations are being combined with ship-based observations and modeling to produce a time series that documents biological community responses to changing seasonal sea ice and water temperatures while establishing a scientific basis for ecosystem management. |
format |
Article in Journal/Newspaper |
author |
Hauri, Claudine Danielson, Seth McDonnell, Andrew M. P. Hopcroft, Russell R. Winsor, Peter Shipton, Peter Lalande, Catherine Stafford, Kathleen M. Horne, John K. Cooper, Lee W. Grebmeier, Jacqueline M. Mahoney, Andrew Maisch, Klara McCammon, Molly Statscewich, Hank Sybrandy, Andy Weingartner, Thomas |
author_facet |
Hauri, Claudine Danielson, Seth McDonnell, Andrew M. P. Hopcroft, Russell R. Winsor, Peter Shipton, Peter Lalande, Catherine Stafford, Kathleen M. Horne, John K. Cooper, Lee W. Grebmeier, Jacqueline M. Mahoney, Andrew Maisch, Klara McCammon, Molly Statscewich, Hank Sybrandy, Andy Weingartner, Thomas |
author_sort |
Hauri, Claudine |
title |
From sea ice to seals: a moored marine ecosystem observatory in the Arctic |
title_short |
From sea ice to seals: a moored marine ecosystem observatory in the Arctic |
title_full |
From sea ice to seals: a moored marine ecosystem observatory in the Arctic |
title_fullStr |
From sea ice to seals: a moored marine ecosystem observatory in the Arctic |
title_full_unstemmed |
From sea ice to seals: a moored marine ecosystem observatory in the Arctic |
title_sort |
from sea ice to seals: a moored marine ecosystem observatory in the arctic |
publisher |
Copernicus Publications |
publishDate |
2018 |
url |
https://doi.org/10.5194/os-14-1423-2018 https://noa.gwlb.de/receive/cop_mods_00003904 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00003861/os-14-1423-2018.pdf https://os.copernicus.org/articles/14/1423/2018/os-14-1423-2018.pdf |
geographic |
Arctic Chukchi Sea |
geographic_facet |
Arctic Chukchi Sea |
genre |
Arctic cod Arctic Chukchi Chukchi Sea Phytoplankton Sea ice Zooplankton Alaska |
genre_facet |
Arctic cod Arctic Chukchi Chukchi Sea Phytoplankton Sea ice Zooplankton Alaska |
op_relation |
Ocean Science -- http://www.bibliothek.uni-regensburg.de/ezeit/?2183769 -- http://www.copernicus.org/EGU/os/os.html -- 1812-0792 https://doi.org/10.5194/os-14-1423-2018 https://noa.gwlb.de/receive/cop_mods_00003904 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00003861/os-14-1423-2018.pdf https://os.copernicus.org/articles/14/1423/2018/os-14-1423-2018.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5194/os-14-1423-2018 |
container_title |
Ocean Science |
container_volume |
14 |
container_issue |
6 |
container_start_page |
1423 |
op_container_end_page |
1433 |
_version_ |
1766304324342775808 |