Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009
The Arctic Ocean ecosystem may respond dramatically to climate change through modification of the physical environment (e.g., hydrography and ice cover). A better understanding of the coupled biological-physical ocean ecosystem, and its interannual variability, is necessary to predict and understand...
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NSF Arctic Data Center
2021
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Online Access: | https://dx.doi.org/10.18739/a2wp9t76h https://arcticdata.io/catalog/view/doi:10.18739/A2WP9T76H |
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ftdatacite:10.18739/a2wp9t76h 2023-05-15T14:50:27+02:00 Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 Ashjian, Carin Campbell, Robert Okkonen, Stephen 2021 text/xml https://dx.doi.org/10.18739/a2wp9t76h https://arcticdata.io/catalog/view/doi:10.18739/A2WP9T76H en eng NSF Arctic Data Center zooplankton marine dataset Dataset 2021 ftdatacite https://doi.org/10.18739/a2wp9t76h 2021-11-05T12:55:41Z The Arctic Ocean ecosystem may respond dramatically to climate change through modification of the physical environment (e.g., hydrography and ice cover). A better understanding of the coupled biological-physical ocean ecosystem, and its interannual variability, is necessary to predict and understand these potential impacts of climate change on the Arctic ecosystem. The Chukchi-Beaufort Sea region near Barrow, Alaska, including coastal waters, has been identified as key because it lies at the junction of several ocean regions and is downstream of the Pacific Arctic gateway and hence is influenced physically and ecologically by input from the northern Bering Sea through Bering Strait. Furthermore, the shelf near Point Barrow is a known feeding hotspot for bowhead whales during their fall migration from the Canadian Arctic to the Bering Sea. To address interannual variability in ocean conditions and the formation of the fall bowhead whale feeding hotspot, oceanographic sampling in the Chukchi and near-shore Beaufort Seas was conducted annually using boat-based surveys during August-September 2005-2015 as part of multiple research programs. This data set contains the mesozooplankton abundances from plankton tows conducted at stations on the Chukchi and Beaufort Shelves and in Barrow Canyon, Alaska, during August and September of 2009. See the file ZooplanktonMethods_2009.txt and the on-line information for a description the sampling and analysis methods. Two data files are included: one in Microsoft Excel (.xls) format and the second in ASCII (.txt) format. Dataset Arctic Arctic Ocean Barrow Beaufort Sea Bering Sea Bering Strait bowhead whale Chukchi Climate change Pacific Arctic Point Barrow Zooplankton Alaska DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Barrow Canyon ENVELOPE(-154.000,-154.000,72.500,72.500) Bering Sea Bering Strait Pacific |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
topic |
zooplankton marine |
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zooplankton marine Ashjian, Carin Campbell, Robert Okkonen, Stephen Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 |
topic_facet |
zooplankton marine |
description |
The Arctic Ocean ecosystem may respond dramatically to climate change through modification of the physical environment (e.g., hydrography and ice cover). A better understanding of the coupled biological-physical ocean ecosystem, and its interannual variability, is necessary to predict and understand these potential impacts of climate change on the Arctic ecosystem. The Chukchi-Beaufort Sea region near Barrow, Alaska, including coastal waters, has been identified as key because it lies at the junction of several ocean regions and is downstream of the Pacific Arctic gateway and hence is influenced physically and ecologically by input from the northern Bering Sea through Bering Strait. Furthermore, the shelf near Point Barrow is a known feeding hotspot for bowhead whales during their fall migration from the Canadian Arctic to the Bering Sea. To address interannual variability in ocean conditions and the formation of the fall bowhead whale feeding hotspot, oceanographic sampling in the Chukchi and near-shore Beaufort Seas was conducted annually using boat-based surveys during August-September 2005-2015 as part of multiple research programs. This data set contains the mesozooplankton abundances from plankton tows conducted at stations on the Chukchi and Beaufort Shelves and in Barrow Canyon, Alaska, during August and September of 2009. See the file ZooplanktonMethods_2009.txt and the on-line information for a description the sampling and analysis methods. Two data files are included: one in Microsoft Excel (.xls) format and the second in ASCII (.txt) format. |
format |
Dataset |
author |
Ashjian, Carin Campbell, Robert Okkonen, Stephen |
author_facet |
Ashjian, Carin Campbell, Robert Okkonen, Stephen |
author_sort |
Ashjian, Carin |
title |
Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 |
title_short |
Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 |
title_full |
Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 |
title_fullStr |
Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 |
title_full_unstemmed |
Zooplankton abundances from the Chukchi and Beaufort Seas near Point Barrow Alaska during August and September 2009 |
title_sort |
zooplankton abundances from the chukchi and beaufort seas near point barrow alaska during august and september 2009 |
publisher |
NSF Arctic Data Center |
publishDate |
2021 |
url |
https://dx.doi.org/10.18739/a2wp9t76h https://arcticdata.io/catalog/view/doi:10.18739/A2WP9T76H |
long_lat |
ENVELOPE(-154.000,-154.000,72.500,72.500) |
geographic |
Arctic Arctic Ocean Barrow Canyon Bering Sea Bering Strait Pacific |
geographic_facet |
Arctic Arctic Ocean Barrow Canyon Bering Sea Bering Strait Pacific |
genre |
Arctic Arctic Ocean Barrow Beaufort Sea Bering Sea Bering Strait bowhead whale Chukchi Climate change Pacific Arctic Point Barrow Zooplankton Alaska |
genre_facet |
Arctic Arctic Ocean Barrow Beaufort Sea Bering Sea Bering Strait bowhead whale Chukchi Climate change Pacific Arctic Point Barrow Zooplankton Alaska |
op_doi |
https://doi.org/10.18739/a2wp9t76h |
_version_ |
1766321484993658880 |