Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2017
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...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
NSF Arctic Data Center
2020
|
Subjects: | |
Online Access: | https://dx.doi.org/10.18739/a2p843x00 https://arcticdata.io/catalog/view/doi:10.18739/A2P843X00 |
id |
ftdatacite:10.18739/a2p843x00 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.18739/a2p843x00 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, 2017 Cooper, Lee W. Grebmeier, Jacqueline M. Frey, Karen E. Vagle, Svein 2020 text/xml https://dx.doi.org/10.18739/a2p843x00 https://arcticdata.io/catalog/view/doi:10.18739/A2P843X00 en eng NSF Arctic Data Center dissolved oxygen concentration chlorophyll a concentrations chromophoric dissolved organic matter CDOM nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium dissolved organic carbon DOC DBO Distributed Biological Observatory dataset Dataset 2020 ftdatacite https://doi.org/10.18739/a2p843x00 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 Bering Sea Chukchi Sea Pacific Lawrence Island ENVELOPE(-103.718,-103.718,56.967,56.967) Barrow Canyon ENVELOPE(-154.000,-154.000,72.500,72.500) |
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 chromophoric dissolved organic matter CDOM nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium dissolved organic carbon DOC DBO Distributed Biological Observatory |
spellingShingle |
dissolved oxygen concentration chlorophyll a concentrations chromophoric dissolved organic matter CDOM nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium dissolved organic carbon DOC DBO Distributed Biological Observatory Cooper, Lee W. Grebmeier, Jacqueline M. Frey, Karen E. Vagle, Svein Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2017 |
topic_facet |
dissolved oxygen concentration chlorophyll a concentrations chromophoric dissolved organic matter CDOM nutrients delta O-18 pressure temperature salinity phosphate silica nitrite nitrate ammonium dissolved organic carbon DOC DBO Distributed Biological Observatory |
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. Frey, Karen E. Vagle, Svein |
author_facet |
Cooper, Lee W. Grebmeier, Jacqueline M. Frey, Karen E. Vagle, Svein |
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, 2017 |
title_short |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2017 |
title_full |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2017 |
title_fullStr |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2017 |
title_full_unstemmed |
Discrete water samples collected from the Conductivity-Temperature-Depth rosette at specific depths, Northern Bering Sea to Chukchi Sea, 2017 |
title_sort |
discrete water samples collected from the conductivity-temperature-depth rosette at specific depths, northern bering sea to chukchi sea, 2017 |
publisher |
NSF Arctic Data Center |
publishDate |
2020 |
url |
https://dx.doi.org/10.18739/a2p843x00 https://arcticdata.io/catalog/view/doi:10.18739/A2P843X00 |
long_lat |
ENVELOPE(-103.718,-103.718,56.967,56.967) ENVELOPE(-154.000,-154.000,72.500,72.500) |
geographic |
Arctic Arctic Ocean Bering Sea Chukchi Sea Pacific Lawrence Island Barrow Canyon |
geographic_facet |
Arctic Arctic Ocean Bering Sea Chukchi Sea Pacific Lawrence Island Barrow Canyon |
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/a2p843x00 |
_version_ |
1766339310122958848 |