Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018
The Pacific sector of the Arctic Ocean is experiencing major reductions in seasonal sea ice extent and increases in sea surface temperatures. One of the key uncertainties in this region is how the marine ecosystem will respond to seasonal shifts in the timing of spring sea ice retreat and/or delays...
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NSF Arctic Data Center
2021
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Online Access: | https://dx.doi.org/10.18739/a2mg7fw9m https://arcticdata.io/catalog/view/doi:10.18739/A2MG7FW9M |
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ftdatacite:10.18739/a2mg7fw9m 2023-05-15T15:07:53+02:00 Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 Cooper, Lee W. Grebmeier, Jacqueline M. Williams, Bill 2021 text/xml https://dx.doi.org/10.18739/a2mg7fw9m https://arcticdata.io/catalog/view/doi:10.18739/A2MG7FW9M en eng NSF Arctic Data Center dissolved oxygen concentration chlorophyll a concentrations nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium DBO Distributed Biological Observatory CTD dataset Dataset 2021 ftdatacite https://doi.org/10.18739/a2mg7fw9m 2021-11-05T12:55:41Z The Pacific sector of the Arctic Ocean is experiencing major reductions in seasonal sea ice extent and increases in sea surface temperatures. One of the key uncertainties in this region is how the marine ecosystem will respond to seasonal shifts in the timing of spring sea ice retreat and/or delays in fall sea ice formation. Variations in upper ocean water hydrography, planktonic production, pelagic-benthic coupling and sediment carbon cycling are all influenced by sea ice and temperature change. To more systematically track the broad biological response to sea ice retreat and associated environmental change, an international consortium of scientists have developed a coordinated Distributed Biological Observatory (DBO) that includes selected biological measurements at multiple trophic levels, along with satellite and mooring measurements. The DBO currently focuses on five regional biological "hotspot" locations along a latitudinal gradient that allows for consistent sampling and monitoring at five biologically productive locations across a latitudinal gradient: DBO 1 (SLIP)-south of St. Lawrence Island (SLI), DBO2 (Chirikov)-north of SLI, DBO3 (southern Chukchi Sea), DBO4-NE Chukchi Sea,and DBO5-Barrow Canyon. Dataset Arctic Arctic Ocean Bering Sea Chukchi Chukchi Sea Sea ice St Lawrence Island 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 Chukchi Sea Lawrence Island ENVELOPE(-103.718,-103.718,56.967,56.967) Pacific |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
dissolved oxygen concentration chlorophyll a concentrations nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium DBO Distributed Biological Observatory CTD |
spellingShingle |
dissolved oxygen concentration chlorophyll a concentrations nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium DBO Distributed Biological Observatory CTD Cooper, Lee W. Grebmeier, Jacqueline M. Williams, Bill Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 |
topic_facet |
dissolved oxygen concentration chlorophyll a concentrations nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium DBO Distributed Biological Observatory CTD |
description |
The Pacific sector of the Arctic Ocean is experiencing major reductions in seasonal sea ice extent and increases in sea surface temperatures. One of the key uncertainties in this region is how the marine ecosystem will respond to seasonal shifts in the timing of spring sea ice retreat and/or delays in fall sea ice formation. Variations in upper ocean water hydrography, planktonic production, pelagic-benthic coupling and sediment carbon cycling are all influenced by sea ice and temperature change. To more systematically track the broad biological response to sea ice retreat and associated environmental change, an international consortium of scientists have developed a coordinated Distributed Biological Observatory (DBO) that includes selected biological measurements at multiple trophic levels, along with satellite and mooring measurements. The DBO currently focuses on five regional biological "hotspot" locations along a latitudinal gradient that allows for consistent sampling and monitoring at five biologically productive locations across a latitudinal gradient: DBO 1 (SLIP)-south of St. Lawrence Island (SLI), DBO2 (Chirikov)-north of SLI, DBO3 (southern Chukchi Sea), DBO4-NE Chukchi Sea,and DBO5-Barrow Canyon. |
format |
Dataset |
author |
Cooper, Lee W. Grebmeier, Jacqueline M. Williams, Bill |
author_facet |
Cooper, Lee W. Grebmeier, Jacqueline M. Williams, Bill |
author_sort |
Cooper, Lee W. |
title |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 |
title_short |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 |
title_full |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 |
title_fullStr |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 |
title_full_unstemmed |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2018 |
title_sort |
discrete water samples collected from the conductivity-temperature-depth rosette at specific depths, northern bering sea to chukchi sea, 2018 |
publisher |
NSF Arctic Data Center |
publishDate |
2021 |
url |
https://dx.doi.org/10.18739/a2mg7fw9m https://arcticdata.io/catalog/view/doi:10.18739/A2MG7FW9M |
long_lat |
ENVELOPE(-154.000,-154.000,72.500,72.500) ENVELOPE(-103.718,-103.718,56.967,56.967) |
geographic |
Arctic Arctic Ocean Barrow Canyon Bering Sea Chukchi Sea Lawrence Island Pacific |
geographic_facet |
Arctic Arctic Ocean Barrow Canyon Bering Sea Chukchi Sea Lawrence Island Pacific |
genre |
Arctic Arctic Ocean Bering Sea Chukchi Chukchi Sea Sea ice St Lawrence Island |
genre_facet |
Arctic Arctic Ocean Bering Sea Chukchi Chukchi Sea Sea ice St Lawrence Island |
op_doi |
https://doi.org/10.18739/a2mg7fw9m |
_version_ |
1766339309591330816 |