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CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient and salinity bottle samples collected from Norseman II in Bering Strait and Southern Chukchi Sea from 2022-09-09 to 2022-09-15 (NCEI Accession 0289672)
This is an archive of CTD data and Niskin bottle samples from the 2022 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grants: - PLR-1758565 (PIs: Woogate and Peralta-Ferriz). - PLR-2153942 (PIs: Woogate and Peralta-Ferriz). The data are from a ~ 12 day cruise - on the US vessel Norseman II - from 8th - 19th Sept 2022 - sailing from and to Nome, Alaska, USA - to the Bering Strait and southern Chukchi Sea. The cruise was also to service oceanographic moorings in the strait and those data are archived separately. This is an archive of both hydrographic and bottle data. A total of 111 science casts (125 including test casts) were taken and are included in this archive. Water samples were taken for salinity (20) and nutrients (169) from the CTD rosette and these data are included in this archive. A separate pumping system was used to take trace metal (and accompanying nutrient) samples during this cruise (lead: Laramie Jensen). These data are archived separately. Stations were taken in US waters near mooring locations and on sections in the Bering Strait and southern Chukchi Sea. See cruise report, accompanying event log and data headers for map, station locations, calibration, and processing details. The data are taken using an SBE9-11plus system, recording - pressure - temperature (dual system) - conductivity (dual system) - oxygen (dual system) - fluorescence - turbidity connected also to an - SUNA nitrate sensor, recording both internally and with the CTD data. A total of 169 samples were taken for nutrients, on 35 casts, to map nutrient properties in the Bering Strait and southern Chukchi Sea region. A total of 20 samples were taken for salinity on 5 casts, to check bottle firing protocols. For an overview of previous and on-going Bering Strait mooring work and details of the measurements and their interpretation, please see PI web site and suggested references in the Documentation. For queries, please contact: Rebecca Woodgate woodgate@uw.edu (206) 221-3268 Polar Science Center, Applied Physics Lab, University of Washington (UW) 1013 NE 40th, Seattle, WA 98105-6698 USA
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CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient and salinity bottle samples collected from Norseman II in Bering Strait and Southern Chukchi Sea from 2023-07-05 to 2023-07-14 (NCEI Accession 0289671)
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This is an archive of CTD and Niskin bottle data from the 2023 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grants: - PLR-1758565 (PIs: Woodgate and Peralta-Ferriz). - PLR-2153942 (PIs: Woodgate and Peralta-Ferriz). The data are from a ~ 11 day cruise - on the US vessel Norseman II - from 4th-14th July 2023 - sailing from and to Nome, Alaska, USA - to the Bering Strait and southern Chukchi Sea. The cruise was also to service oceanographic moorings in the strait and those data are archived separately. This is an archive of both hydrographic and bottle data. A total of 78 casts were taken and are included in this archive. Water samples were taken for salinity (6) and nutrients (194) from the CTD rosette and these data are included in this archive. A separate pumping system was used to take trace metal (and accompanying nutrient) samples during this cruise (lead: Laramie Jensen). These data are archived separately. Stations were taken in US waters near mooring locations and on sections in the Bering Strait and southern Chukchi Sea. See cruise report, accompanying event log and data headers for map, station locations, calibration, and processing details. The data are taken using an SBE9-11plus system, recording - pressure - temperature (dual system) - conductivity (dual system) - oxygen (dual system) - fluorescence - turbidity connected also to an - SUNA nitrate sensor, recording both internally and with the CTD data. Bottle samples returned to the University of Washington (UW) for analysis post cruise. For an overview of previous and on-going Bering Strait mooring work and details of the measurements and their interpretation, please see PI web site and suggested references in the Documentation. For queries, please contact: Rebecca Woodgate woodgate@uw.edu (206) 221-3268 Polar Science Center, Applied Physics Lab, University of Washington 1013 NE 40th, Seattle, WA 98105-6698 USA
CTD casts (temperature, salinity, oxygen, fluorescence, turbidity, SUNA Nitrate), and nutrient bottle samples collected from Norseman II in Bering Strait, Southern Chukchi Sea, and Northern Bering Sea from 2024-09-09 to 2024-09-17 (NCEI Accession 0302480)
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This is an archive of CTD data from the 2024 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grants: - PLR-2153942 (PIs: Woodgate and Peralta-Ferriz). The data are from a ~ 11 day cruise - on the US vessel Norseman II - from 8th-18th July 2024 - sailing from and to Nome, Alaska, USA - to the Bering Strait and southern Chukchi Sea The cruise was also to service oceanographic moorings in the strait and those data are archived separately. This is an archive of both hydrographic and bottle data. A total of 154 casts were taken and are included in this archive. Water samples were taken for salinity (6) and nutrients (195) from the CTD rosette. Nutrient data are included in this archive. Salinity samples were only to confirm sensor/bottle discrepancies and are not included in this archive. A separate pumping system was used to take trace metal (and accompanying nutrient) samples during this cruise (lead: Laramie Jensen). These data are archived separately. Stations were taken in US waters near mooring locations and on sections in the Bering Strait and southern Chukchi Sea. See cruise report, accompanying event log and data headers for map, station locations, calibration, and processing details. The data are taken using an SBE9-11plus system, recording - pressure - temperature (dual system) - conductivity (dual system) - oxygen (dual system) - fluorescence - turbidity connected also to an - SUNA nitrate sensor, recording both internally and with the CTD data. Bottle samples returned to the University of Washington (UW) for analysis post cruise.
Water temperature, salinity, oxygen, fluorescence, and turbidity taken by CTD from the research vessel Norseman II in Bering Strait and Southern Chukchi Sea from 2021-07-08 to 2021-07-17 (NCEI Accession 0253625)
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This dataset contains water temperature, salinity, oxygen, fluorescence, and turbidity taken by CTD from the research vessel Norseman II in Bering Strait during the 2021 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grant: - PLR-1758565 (PIs: Woodgate and Peralta-Ferriz). The data are from a ~ 10 day cruise - on the US vessel Norseman II - from 7th-17th July 2021 - sailing from and to Nome, Alaska, USA - to the Bering Strait and southern Chukchi Sea. The cruise was also to service oceanographic moorings in the strait and those data are archived separately. A total of 276 casts were taken and are included in this archive. Water samples were taken for trace metals during this cruise using a separate pumping system (lead: Laramie Jensen). Stations were taken in US waters near mooring locations and on sections in the Bering Strait and southern Chukchi Sea. See cruise report for map, station locations, calibration, and processing details. The data are taken using an SBE911p system, recording - pressure - temperature (dual system) - conductivity (dual system) - oxygen (dual system) - fluorescence - turbidity. For an overview of previous and on-going Bering Strait mooring work, please see http://psc.apl.washington.edu/BeringStrait.html. For details of the measurements and their interpretation, please see: Woodgate, R.A., K.M.Stafford and F.G.Prahl (2015) A synthesis of year-round interdisciplinary mooring measurements in the Bering Strait (1990-2014) and the RUSALCA years (2004-2011), Oceanography 28(3):46-67, https://doi.org/10.5670/oceanog.2015.57 Please cite that reference for the data. For queries, please contact: Rebecca Woodgate woodgate@uw.edu (206) 221-3268 Polar Science Center, Applied Physics Lab, University of Washington 1013 NE 40th, Seattle, WA 98105-6698 USA Data are in text (CNV) format.
Temperature, salinity, oxygen and fluorescence profiles collected by CTD from the Norseman II in Bering Strait from 2013-07-04 to 2013-07-10 (NCEI Accession 0136939)
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This archive is of data from 150 CTD casts taken during the 2013 Norseman II cruise to the Bering Strait. For positions, see file headers or the cruise report accompanying these data. Data were preliminary processed at sea, as per cruise report, and bottle files were obtained from this processing. Subsequently, significant issues were found with the data as regards to lack of reliability of salinity and oxygen on the downcasts. A reprocessing attempts to address these issues. (Bottle data were not reprocessed.) This archive includes: 1) the raw data files (.hdr, .hex. and .XMLCON) for each cast, so the user may reprocess the data to their own standards, 2) 2db average UPCAST data for each cast, as per Oct 2015 data processing. As will be discussed below, these data provide (we believe) the most reliable salinity and oxygen data (although note no oxygen or salinity samples were taken for validation), 3) the 2db resolution reflects uncertainty in the depth of the data as the upcast data are being used, 4) casts with particularly suspect salinity data at times of sharp temperature gradients (Casts 83, 90,91,94,100,101,103) are placed in a subdirectory, and 5) the .ros and .btl bottle data as obtained from the processing at sea. We encourage those seeking parameters to match bottle samples to consider also the 2db averaged cast data. A summary of know problems include: 1) salinity values at times of sharp temperature gradient and 2) salinity and oxygen values on the downcasts. This work was funded by the National Science Foundation Office of Polar Programs, as part of the Arctic Observing Network, grant ARC 0855748, "An Ocean Observing System for the Bering Strait, the Pacific Gateway to the Arctic - an integral part of the Arctic Observing Network" The PIs are Rebecca Woodgate (UW), Tom Weingartner (UAF), Terry Whitledge (UAF) and Ron Lindsay (UW) (UW=University of Washington, Seattle; UAF=University of Alaska, Fairbanks).
Water temperature, salinity, oxygen, fluorescence, turbidity taken by CTD from the research vessel Norseman II in Bering Strait and Southern Chukchi Sea from 2019-09-06 to 2019-09-15 (NCEI Accession 0210804)
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This is an archive of CTD data (water temperature, salinity, dissolved oxygen, and others) from the 2019 Bering Strait mooring cruise. The cruise was funded by the NSF-Arctic Observing Network grant: - PLR-1758565 (PIs: Woodgate and Peralta-Ferriz). The data are from a ~ 10 day cruise - on the US research vessel Norseman II - from 5th-15th September 2019 - sailing from and to Nome, Alaska, USA - to the Bering Strait and southern Chukchi Sea. The cruise was also to service oceanographic moorings in the strait and those data are archived separately. A total of 438 casts were taken and are included in this archive. No water samples were taken during this cruise. Stations were taken in US waters near mooring locations and on sections in the Bering Strait and southern Chukchi Sea. See cruise report for map, station locations, calibration, and processing details. The data are taken using an SBE911p system, recording - pressure - temperature (dual system) - conductivity (dual system) - oxygen (dual system) - fluorescence - turbidity. For an overview of previous and on-going Bering Strait mooring work, please see http://psc.apl.washington.edu/BeringStrait.html. For details of the measurements and their interpretation, please see: Woodgate, R.A., K.M. Stafford and F.G. Prahl (2015) A synthesis of year-round interdisciplinary mooring measurements in the Bering Strait (1990-2014) and the RUSALCA years (2004-2011), Oceanography 28(3):46-67, https://doi.org/10.5670/oceanog.2015.57 Please cite that reference for the data. For queries, please contact: Rebecca Woodgate woodgate@uw.edu (206) 221-3268 Polar Science Center, Applied Physics Lab, University of Washington 1013 NE 40th, Seattle, WA 98105-6698 USA Data are in text (CNV) format.
Ocean temperature and salinity profiles from CTD and bottle samples collected aboard the USCGC Healy and R/V Sikuliaq in the Bering Sea and Chukchi Sea between 2013-08-03 and 2015-04-03 (NCEI Accession 0197916)
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This dataset contains ocean temperature and salinity profiles from CTD and bottle samples collected aboard the USCGC Healy and R/V Sikuliaq during cruises HLY1301 and SKQ201505s, respectively, in the Bering Sea and Chukchi Sea between 2013-08-03 and 2015-04-03. These data were collected by Christopher R. Paver (NCEI) and Dr. Louis A. Codispoti (UMCES) conducting research on bottle flushing protocol. These data were submitted by Christopher R. Paver.
Temperature, salinity, and nutrients data from CTD and bottle casts in the Atlantic, Pacific, and Indian Oceans from 1969-04-10 to 1995-08-17 (NCEI Accession 0000426)
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CTD, bottle, and other data were collected from the CHARLES DARWIN and other vessels in the Atlantic Ocean from 10 April 1969 to 17 August 1995. CTD data include temperature and salinity profiles. Bottle data include profiles of percent oxygen saturation, sigma-t, computed potential attenuance, and chlorophyll concentration. Data were submitted by the British Oceanographic Data Center (BODC).
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