gov.noaa.nodc:0289932 eng utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NOAA Contact Information Information for contacts at NCEI. information custodian 2026-07-28T13:40:53Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Dissolved inorganic carbon (DIC) and total alkalinity (TA) and other hydrographic and chemical data collected from discrete sample and profile observations during the NOAA Ship Oscar Dyson Cruise DY2208 (EXPOCODE 33OA20220818) in the Bering Sea during the Bering Arctic and Subarctic Survey (BASIS) from 2022-08-18 to 2022-09-09 (NCEI Accession 0289932) 2024-03-12 publication 2024-09-20 revision 2024-03-06 creation International DOI Foundation (IDF) 10.25921/hpjq-4f16 NOAA National Centers for Environmental Information gov.noaa.nodc:0289932 NCEI Archive Management System 0289932 NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information publisher Natalie M. Monacci University of Alaska Fairbanks (UAF) nmonacci@alaska.edu https://www.uaf.edu/ HTTPS University of Alaska Fairbanks (UAF) website Institution web page information resourceProvider University of Alaska Fairbanks (UAF) https://www.uaf.edu/ HTTPS University of Alaska Fairbanks (UAF) website Institution web page information resourceProvider Natalie Monacci University of Alaska Fairbanks (UAF) nmonacci@alaska.edu https://www.uaf.edu/ HTTPS University of Alaska Fairbanks (UAF) website Institution web page information principalInvestigator Alex G. Andrews NOAA Alaska Fisheries Science Center (NMFS/AFSC) Alex.Andrews@noaa.gov http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information principalInvestigator shaun bell NOAA Pacific Marine Environmental Laboratory (PMEL) shaun.bell@noaa.gov https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information principalInvestigator Jessica Cross NOAA Pacific Marine Environmental Laboratory (PMEL) jessica.cross@noaa.gov https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information principalInvestigator Esther Kennedy University of California, Davis egkennedy@ucdavis.edu https://www.ucdavis.edu HTTPS University of California, Davis website Institution web page information principalInvestigator Calvin Mordy University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) Calvin.W.Mordy@noaa.gov https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information principalInvestigator Darren J. Pilcher University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) Darren.Pilcher@noaa.gov https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information principalInvestigator Fiona Teevan-Kamhawi The University of Rhode Island (URI) fkamhawi@uri.edu http://ww2.uri.edu/ HTTP The University of Rhode Island (URI) website Institution web page information principalInvestigator Phyllis Stabeno NOAA Pacific Marine Environmental Laboratory (PMEL) Phyllis.Stabeno@noaa.gov https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information principalInvestigator Monacci, Natalie M. University of Alaska Fairbanks https://www.uaf.edu/ HTTPS University of Alaska Fairbanks (UAF) website Institution web page information author Andrews, Alex G. NOAA Alaska Fisheries Science Center http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information author Bell, Shaun W. NOAA Pacific Marine Environmental Laboratory https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Cross, Jessica N. NOAA Pacific Marine Environmental Laboratory https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Kennedy, Esther G. University of California, Davis https://www.ucdavis.edu HTTPS University of California, Davis website Institution web page information author Mordy, Calvin University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies, under grant from NOAA Pacific Marine Environmental Laboratory https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information author Pilcher, Darren J. University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies https://cicoes.uw.edu/ HTTPS University of Washington Cooperative Institute for Climate, Ocean and Ecosystem Studies (CICOES) website Institution web page information author Stabeno, Phyllis J. NOAA Pacific Marine Environmental Laboratory https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information author Teevan-Kamhawi, Fiona The University of Rhode Island http://ww2.uri.edu/ HTTP The University of Rhode Island (URI) website Institution web page information author NOAA Alaska Fisheries Science Center (NMFS/AFSC) http://www.afsc.noaa.gov HTTP NOAA Alaska Fisheries Science Center (NMFS/AFSC) website Institution web page information contributor University of California, Davis https://www.ucdavis.edu HTTPS University of California, Davis website Institution web page information contributor The University of Rhode Island (URI) http://ww2.uri.edu/ HTTP The University of Rhode Island (URI) website Institution web page information contributor University of Alaska Fairbanks (UAF) https://www.uaf.edu/ HTTPS University of Alaska Fairbanks (UAF) website Institution web page information contributor NOAA Pacific Marine Environmental Laboratory (PMEL) https://www.pmel.noaa.gov/ HTTPS NOAA Pacific Marine Environmental Laboratory (PMEL) website Institution web page information contributor University of Washington (UW) contributor tableDigital This dataset includes chemical data from discrete samples and physical data from a profiling CTD collected on the NOAA Ship Oscar Dyson (DY2208). Data was collected in the Bering Sea during the Bering Arctic and Subarctic Integrated Survey (BASIS) and included in the 2022 Ecosystem Status Report (ESR) for the Eastern Bering Sea (EBS). These data include WATER CTD TEMPERATURE, CTD SALINITY, DISSOLVED INORGANIC CARBON (DIC), TOTAL ALKALINITY (TA), CTD Dissolved OXYGEN, and nutrients (Nitrate, Nitrite, Phosphate, Silicate, and Ammonium). The cruise was funded by the National Oceanic and Atmospheric Administration (NOAA). Alex Andrews was the Chief Scientist on DY22208. CTD data was managed by the Ecosystems and Fisheries-Oceanography Coordinated Investigations (EcoFOCI) group including Shaun Bell and Phyllis Stabeno. Carbon data was led by Natalie Monacci at the Ocean Acidification Research Center (OARC) at the University of Alaska Fairbanks (UAF). Carbon data was incorporated into the 2022 ESR by Darren Pilcher and Jessica Cross. Esther Kennedy and Fiona Teevan-Kamhawi collected the discrete carbon samples aboard DY2208. Nutrient data were analyzed by Calvin Mordy at the University of Washington. This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Information: NOAA Ocean Acidification Program and Alaska Ocean Observing System (Ocean Acidification and fisheries recruitment dynamics in the eastern Bering Sea, G13760) completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact HTTPS NCEI Contact Information Information for contacts at NCEI. information pointOfContact asNeeded NCEI Accession 0289932 was revised and a new version of the archival package was published. Updates to existing archival packages may provide additional files or replace obsolete files. The latest version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. Please see journal.txt in the /about directory for additional details on changes made. https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0289932 Preview graphic PNG 0289932 NCEI ACCESSION NUMBER 2024-09-15 publication AMMONIUM (NH4) DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN NITRATE NITRITE phosphate SALINITY silicate total alkalinity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS carbon dioxide (CO2) gas analyzer CTD Niskin bottle nutrient autoanalyzer oxygen sensor temperature sensor thermosalinograph titrator instrument NODC INSTRUMENT TYPES THESAURUS chemical discrete sample physical profile theme NODC OBSERVATION TYPES THESAURUS NOAA Ship Oscar Dyson platform NODC PLATFORM NAMES THESAURUS NOAA Alaska Fisheries Science Center NOAA Pacific Marine Environmental Laboratory The University of Rhode Island University of Alaska Fairbanks University of California, Davis University of Washington dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS University of Alaska Fairbanks dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Ocean Carbon and Acidification Data System (OCADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) project NODC PROJECT NAMES THESAURUS Bering Sea North Pacific Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian DY2208 project Cruise ID 33OA20220818 project EXPOCODE Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords Coastal project Reference Section ID EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Discrete measurement Profile theme OCADS Study Type Ammonium CTDOXY CTDSAL_PSS78 CTDTEMP_ITS90 DIC Nitrate Nitrite Phosphate Silicate TA theme Provider Variable Abbreviations AUTOANALYZER > AUTOANALYZER CO2 ANALYZERS > CO2 ANALYZERS CTD > Conductivity, Temperature, Depth NISKIN BOTTLES OXYGEN METERS > OXYGEN METERS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Ships platform Global Change Master Directory (GCMD) Platform Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian OSCAR DYSON (call sign: WTEP, ICES code: 33OA, 2005-) platform ICES/SeaDataNet Ship Codes OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > BERING SEA place Global Change Master Directory (GCMD) Location Keywords 2026 revision 24 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian Bering Sea North Pacific place Provider Geographic Names accessLevel: public otherRestrictions Cite as: Monacci, Natalie M.; Andrews, Alex G.; Bell, Shaun W.; Cross, Jessica N.; Kennedy, Esther G.; Mordy, Calvin; Pilcher, Darren J.; Stabeno, Phyllis J.; Teevan-Kamhawi, Fiona (2024). Dissolved inorganic carbon (DIC) and total alkalinity (TA) and other hydrographic and chemical data collected from discrete sample and profile observations during the NOAA Ship Oscar Dyson Cruise DY2208 (EXPOCODE 33OA20220818) in the Bering Sea during the Bering Arctic and Subarctic Survey (BASIS) from 2022-08-18 to 2022-09-09 (NCEI Accession 0289932). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/hpjq-4f16. Accessed [date]. Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose. If you make heavy use of these data, please contact a project member for possible collaboration. The project members normally possess insight on context and data, and collaboration leading to co-authorships promotes further sharing of data. Siddon, E. 2022. Ecosystem Status Report 2022: Eastern Bering Sea, Stock Assessment and Fishery Evaluation Report, North Pacific Fishery Management Council, 1007 West 3rd Ave., Suite 400, Anchorage, Alaska 99501. https://www.fisheries.noaa.gov/resource/data/ecosystem-status-report-2022-eastern-bering-sea 2022 publication https://www.fisheries.noaa.gov/resource/data/ecosystem-status-report-2022-eastern-bering-sea HTTPS https://www.fisheries.noaa.gov/resource/data/ecosystem-status-report-2022-eastern-bering-sea Related resource information crossReference project NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system 2022-04 publication https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system HTTPS https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system OCADS website information NOAA National Centers for Environmental Information author NOAA National Centers for Environmental Information (NCEI) publisher documentDigital [accessed 2024-02-08] crossReference program R/V Oscar Dyson OA PMEL Cruises 2022 publication https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/Dyson.html HTTPS https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Coastal/Dyson.html Related resource information NOAA National Centers for Environmental Information (NCEI) publisher documentDigital crossReference project eng; USA utf8 environment oceans -172 -161.02 55.02 59 2022-08-18 2022-09-09 This data package (Submission ID: BHD4MS6J0) was acquired by NCEI from the Scientific Data Integration System (SDIS) at the NOAA Pacific Marine Environmental Laboratory (PMEL) in accordance with the archival submission agreement between NCEI and PMEL. In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number. NOAA National Centers for Environmental Information +1-301-713-3277 ncei.info@noaa.gov pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Originator data format 0.356 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0289932.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.25921/hpjq-4f16 HTTPS Web browser NCEI Dataset Landing Page Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/oas/289932 HTTPS Web browser Descriptive Information Navigate directly to the URL for a descriptive web page with download links. information https://www.ncei.noaa.gov/archive/accession/download/289932 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0223/0289932/ FTP Any FTP client FTP These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). download dataset NCEI Accession 0289932 v1.1 was published. 2024-03-12T00:07:17Z NCEI Accession 0289932 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0289932/1.1 HTTPS NCEI Accession 0289932 v1.1 published 2024-03-12T00:07:17Z download NCEI Accession 0289932 was revised and v2.2 was published. Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession. 2024-09-20T11:37:12Z NCEI Accession 0289932 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0289932/2.2 HTTPS NCEI Accession 0289932 v2.2 published 2024-09-20T11:37:12Z download dataset Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: DIC; Unit: umol kg-1; Observation type: Profile (discrete samples); In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: Niskin bottle; Analyzing instrument: AIRICA; Detailed sampling and analyzing information: The Automated Infra Red Inorganic Carbon Analyzer (AIRICA) by Marianda paired with a LiCOR LI-7000 Automated CO2 Analyzer was used to conduct an IR-detection of carbon dioxide with a carrier gas.; CRM manufacturer: UCSD; CRM batch number: 190 and 194; Preservation method: HgCl2; Preservative volume: Saturated, 200 uL; Preservative correction: none; Uncertainty: 2 umol kg-1; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Monacci, N. M., Cross, J. N., Evans, W., Mathis, J. T., and Wang, H.: A decade of marine inorganic carbon chemistry observations in the northern Gulf of Alaska – insights into an environment in transition, Earth Syst. Sci. Data, 16, 647–665, https://doi.org/10.5194/essd-16-647-2024, 2024.; Researcher name: Natalie Monacci; Researcher institution: UAF Parameter or Variable: Total alkalinity; Abbreviation: TA; Unit: umol kg-1; Observation type: Profile (discrete samples); In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: Niskin bottle; Analyzing instrument: VINDTA 3S; Type of titration: HCl titrant with Metrohm automated burette; Cell type (open or closed): open; Curve fitting method: potentiometric; Detailed sampling and analyzing information: The Versatile INstrument for the Determination of Total inorganic and titration of Alkalinity (VINDTA) by Marianda was used to conduct a potentiometric alkalinity titration with an open cell.; CRM manufacturer: UCSD; CRM batch number: 190 and 194; Preservation method: HgCl2; Preservative volume: Saturated, 200 uL; Preservative correction: none; Uncertainty: 2 umol kg-1; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Monacci, N. M., Cross, J. N., Evans, W., Mathis, J. T., and Wang, H.: A decade of marine inorganic carbon chemistry observations in the northern Gulf of Alaska – insights into an environment in transition, Earth Syst. Sci. Data, 16, 647–665, https://doi.org/10.5194/essd-16-647-2024, 2024.; Researcher name: Natalie Monacci; Researcher institution: UAF Parameter or Variable: Silicate concentration in sea water; Abbreviation: Silicate; Unit: umol kg-1; Observation type: Profile (discrete samples); Measured or calculated: Measured; Sampling instrument: Niskin bottle; Detailed sampling and analyzing information: Samples were collected in 50 ml high-density polyethylene bottles that were rinsed first with 10% HCl prior to each station, and rinsed at least three times with sample before filling. Some samples were refrigerated for 3-12 hours prior to analysis. Nutrient samples were analyzed according to the methods of Gordon, et al (1993).; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Gordon, I., Jennings, J.C., Ross, J.A., Krest, J. 1993. A Suggested Protocol for Continuous Flow Automated Analysis of Seawater Nutrients (Phosphate, Nitrate, Nitrite and Silicic Acid) in the WOCE Hydrographic Program and the Joint Global Ocean Fluxes Study. Methods Manual WHPO. 91-1. Mantoura, R.F.C., Woodward, E.M.S., 1983. Optimization of the indophenol blue method for the automated determination of ammonia in estuarine waters. Estuar. Coast. Shelf Sci. 17, 219–224.; Researcher name: Calvin Mordy; Researcher institution: UW CICOES Parameter or Variable: Phosphate concentration in sea water; Abbreviation: Phosphate; Unit: umol kg-1; Observation type: Profile (discrete samples); Measured or calculated: Measured; Sampling instrument: Niskin bottle; Detailed sampling and analyzing information: Samples were collected in 50 ml high-density polyethylene bottles that were rinsed first with 10% HCl prior to each station, and rinsed at least three times with sample before filling. Some samples were refrigerated for 3-12 hours prior to analysis. Nutrient samples were analyzed according to the methods of Gordon, et al (1993).; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Gordon, I., Jennings, J.C., Ross, J.A., Krest, J. 1993. A Suggested Protocol for Continuous Flow Automated Analysis of Seawater Nutrients (Phosphate, Nitrate, Nitrite and Silicic Acid) in the WOCE Hydrographic Program and the Joint Global Ocean Fluxes Study. Methods Manual WHPO. 91-1. Mantoura, R.F.C., Woodward, E.M.S., 1983. Optimization of the indophenol blue method for the automated determination of ammonia in estuarine waters. Estuar. Coast. Shelf Sci. 17, 219–224.; Researcher name: Calvin Mordy; Researcher institution: UW CICOES Parameter or Variable: Nitrate concentration in sea water; Abbreviation: Nitrate; Unit: umol kg-1; Observation type: Profile (discrete samples); Measured or calculated: Measured; Sampling instrument: Niskin bottle; Detailed sampling and analyzing information: Samples were collected in 50 ml high-density polyethylene bottles that were rinsed first with 10% HCl prior to each station, and rinsed at least three times with sample before filling. Some samples were refrigerated for 3-12 hours prior to analysis. Nutrient samples were analyzed according to the methods of Gordon, et al (1993).; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Gordon, I., Jennings, J.C., Ross, J.A., Krest, J. 1993. A Suggested Protocol for Continuous Flow Automated Analysis of Seawater Nutrients (Phosphate, Nitrate, Nitrite and Silicic Acid) in the WOCE Hydrographic Program and the Joint Global Ocean Fluxes Study. Methods Manual WHPO. 91-1. Mantoura, R.F.C., Woodward, E.M.S., 1983. Optimization of the indophenol blue method for the automated determination of ammonia in estuarine waters. Estuar. Coast. Shelf Sci. 17, 219–224.; Researcher name: Calvin Mordy; Researcher institution: UW CICOES Parameter or Variable: Nitrite concentration in sea water; Abbreviation: Nitrite; Unit: umol kg-1; Observation type: Profile (discrete samples); Measured or calculated: Measured; Sampling instrument: Niskin bottle; Detailed sampling and analyzing information: Samples were collected in 50 ml high-density polyethylene bottles that were rinsed first with 10% HCl prior to each station, and rinsed at least three times with sample before filling. Some samples were refrigerated for 3-12 hours prior to analysis. Nutrient samples were analyzed according to the methods of Gordon, et al (1993).; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Gordon, I., Jennings, J.C., Ross, J.A., Krest, J. 1993. A Suggested Protocol for Continuous Flow Automated Analysis of Seawater Nutrients (Phosphate, Nitrate, Nitrite and Silicic Acid) in the WOCE Hydrographic Program and the Joint Global Ocean Fluxes Study. Methods Manual WHPO. 91-1. Mantoura, R.F.C., Woodward, E.M.S., 1983. Optimization of the indophenol blue method for the automated determination of ammonia in estuarine waters. Estuar. Coast. Shelf Sci. 17, 219–224.; Researcher name: Calvin Mordy; Researcher institution: UW CICOES Parameter or Variable: Ammonium concentration in sea water; Abbreviation: Ammonium; Unit: umol kg-1; Observation type: Profile (discrete samples); Measured or calculated: Measured; Sampling instrument: Niskin bottle; Detailed sampling and analyzing information: Samples were collected in 50 ml high-density polyethylene bottles that were rinsed first with 10% HCl prior to each station, and rinsed at least three times with sample before filling. Some samples were refrigerated for 3-12 hours prior to analysis. Nutrient samples were analyzed according to the methods of Gordon, et al (1993). Ammonium was measured using an indophenol blue method modified from Mantoura and Woodward (1983).; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Method reference: Gordon, I., Jennings, J.C., Ross, J.A., Krest, J. 1993. A Suggested Protocol for Continuous Flow Automated Analysis of Seawater Nutrients (Phosphate, Nitrate, Nitrite and Silicic Acid) in the WOCE Hydrographic Program and the Joint Global Ocean Fluxes Study. Methods Manual WHPO. 91-1. Mantoura, R.F.C., Woodward, E.M.S., 1983. Optimization of the indophenol blue method for the automated determination of ammonia in estuarine waters. Estuar. Coast. Shelf Sci. 17, 219–224.; Researcher name: Calvin Mordy; Researcher institution: UW CICOES Parameter or Variable: Sea water temperature; Abbreviation: CTDTEMP_ITS90; Unit: C; Observation type: Profile (discrete samples); Measured or calculated: Measured; Sampling instrument: CTD911 and 12L Niskin bottle; Detailed sampling and analyzing information: A profiling CTD 911 was used to collect the conductivity, temperature, and depth data at each station. Data are processed using Seabird CTD software and calibration file. Post-processing includes filtering extreme outliers, extrapolation of values from the top value collected at ~3-5m to the surface. Each cast is visually reviewed for reasonableness and density inversions (greater than 0.02 sigma-t) caused by spurious measurements. This process is facilitated by comparison of the outputs of the 2 temperature and conductivity sensors. Profile data are bin-averaged to 1 meter.; Uncertainty: 0.002; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Researcher name: Shaun Bell; Researcher institution: NOAA PMEL Parameter or Variable: Sea water salinity; Abbreviation: CTDSAL_PSS78; Unit: PSU; Observation type: Profile (discrete samples); Measured or calculated: Calculated; Sampling instrument: CTD; Detailed sampling and analyzing information: A profiling CTD 911 was used to collect the conductivity, temperature, and depth data at each station. Data are processed using Seabird CTD software and calibration file. Post-processing includes filtering extreme outliers, extrapolation of values from the top value collected at ~3-5m to the surface. Each cast is visually reviewed for reasonableness and density inversions (greater than 0.02 sigma-t) caused by spurious measurements. This process is facilitated by comparison of the outputs of the 2 temperature and conductivity sensors. Profile data are bin-averaged to 1 meter.; Uncertainty: 0.002; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Researcher name: Shaun Bell; Researcher institution: NOAA PMEL Parameter or Variable: Dissolved oxygen concentration in sea water; Abbreviation: CTDOXY; Unit: umol kg-1; Observation type: Profile (discrete samples); Measured or calculated: Calculated; Sampling instrument: CTD; Detailed sampling and analyzing information: In situ data was collected from a profiling CTD 911 paired with a SBE 43 to collect dissolved oxygen data at each depth. Data were originally processed to filter out extreme outliers and reviewed for reasonableness, along with other profile data. Oxygen was recorded in ml/l, and was corrected and converted into units of umol/kg using a Winkler Slope Correction: 0.958.; Uncertainty: 1 umol kg-1; Quality flag convention: Data flags: 1 = not calibrated, 2 = good, 3 = questionable, 4 = bad, 5 = not reported, 6 = interpolated over > 2 dbar interval, 7 = despiked, 8 = not assigned for CTD data, 9 = not sampled; Researcher name: Shaun Bell and Calvin Mordy; Researcher institution: NOAA PMEL asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian carbon dioxide (CO2) gas analyzer carbon dioxide (CO2) gas analyzer measures gaseous carbon dioxide Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water. CTD CTD Conductivity-Temperature-Depth probe Niskin bottle Niskin bottle Device for obtaining samples of seawater at a specific depth Why special entry for Niskin bottle but no entry for Nansen bottle? nutrient autoanalyzer nutrient autoanalyzer Laboratory Instrument Nutrient Autoanalyzer is a generic term describing an automated flow-thru system used to conduct analyses of several different nutrients (nitrate, ammonium, orthophosphate, and silicate) simultaneously from a seawater sample. For example: SEAL AutoAnalyzer 3 HR Continuous Segmented Flow Analyzer oxygen sensor oxygen sensor Any instrument that measures oxygen content in a compound. temperature sensor temperature sensor A sensor used to measure temperature. thermosalinograph thermosalinograph automated sea surface temperature and salinity instrument, usually attached to the hull of a ship Thermosalinograph is an automated Sea Surface Temperature and Salinity measurement system making measurement on board a ship using a water intake. [https://www.aoml.noaa.gov/phod/tsg/about.php 2021-01-29] titrator titrator titrator NOAA Ship Oscar Dyson Title: NOAA Ship Flag: United States of America Vessel Type: Fishing Vessel; Oceanographic Research; Ice Strengthened DOB: Jan 2005 IMO: 9270335