gov.noaa.nodc:0127524 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 2026-03-24T06:23:16Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Ammonia, silicate, phosphate, nitrite+nitrate, dissolved oxygen, and other variables collected from profile and discrete sample observations using CTD, nutrient autoanalyzer, and other instruments from NOAA Ship Delaware II, NOAA Ship Gordon Gunter, NOAA Ship Henry B. Bigelow, NOAA Ship Okeanos Explorer, and NOAA Ship Pisces in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2009-11-03 to 2016-08-19 (NCEI Accession 0127524) 2015-05-07 publication 2021-02-05 revision 2015-05-04 creation International DOI Foundation (IDF) 10.7289/v5hq3wv3 NOAA National Centers for Environmental Information gov.noaa.nodc:0127524 NCEI Archive Management System 0127524 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 D. Christopher Melrose NOAA Northeast Fisheries Science Center, Narragansett Laboratory Chris.Melrose@NOAA.gov resourceProvider NOAA Northeast Fisheries Science Center, Narragansett Laboratory resourceProvider Jonathan Hare NOAA Northeast Fisheries Science Center, Narragansett Laboratory Jon.Hare@NOAA.gov https://www.fisheries.noaa.gov/ HTTPS NOAA Northeast Fisheries Science Center, Narragansett Laboratory website Institution web page information principalInvestigator Donald Christopher Melrose NOAA Northeast Fisheries Science Center, Narragansett Laboratory Chris.Melrose@NOAA.gov principalInvestigator Nathan D. Rebuck NOAA Northeast Fisheries Science Center (NMFS/NEFSC) nathan.rebuck@noaa.gov principalInvestigator Christopher C. Taylor NOAA Northeast Fisheries Science Center, Narragansett Laboratory chris.1.taylor@noaa.gov principalInvestigator David W. Townsend University of Maine (UMO) davidt@umaine.edu https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information principalInvestigator Maura A. Thomas University of Maine (UMO) mthomas@umaine.edu https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information principalInvestigator Melrose, D. Christopher NOAA Northeast Fisheries Science Center, Narragansett Laboratory author Rebuck, Nathan D. NOAA Northeast Fisheries Science Center (NMFS/NEFSC) nathan.rebuck@noaa.gov author Townsend, David W. University of Maine (UMO) davidt@umaine.edu https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Thomas, Maura A. University of Maine (UMO) https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Taylor, Christopher C. NOAA Northeast Fisheries Science Center, Narragansett Laboratory chris.1.taylor@noaa.gov author University of Maine (UMO) https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information contributor NOAA Northeast Fisheries Science Center, Narragansett Laboratory contributor tableDigital This dataset contains nutrient concentrations, temperature, salinity, density and dissolved oxygen values measured by CTD profiles on the U.S. Northeast Continental Shelf in support of ocean acidification research. Nutrients were measured in the laboratory using water samples collected during the CTD profiles at discrete depths. Ocean acidification is associated with increased concentrations of carbon dioxide that forms carbonic acid when dissolved in water. Marine primary production plays an important part in the carbon cycle by converting inorganic forms of carbon into organic matter. Variations in the concentrations of nutrients can limit or enhance primary production rates. An understanding of nutrient dynamics is therefore important to understanding and predicting marine carbon cycling and possible future impacts of ocean acidification. To determine whether varying levels of PCO2 have any effect on length, weight, otolith size, otolith shape or otolith mass of juvenile scup. Funding Information: NOAA Ocean Acidification Program (Monitoring of Water Column DIC TAlk and pH on the Northeast U.S. Shelf and the Development of Ocean Acidification Indicators to Inform Marine Resource Management, 13361) Funding Information: NOAA Ocean Acidification Program (Monitoring of Water Column DIC, TAlk, and pH on the Northeast U.S. Shelf and the Development of Ocean Acidification Indicators to Inform Marine Resource Management, NEFSC FY2015-FY2017 ECM) 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 0127524 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:0127524 Preview graphic PNG 0127524 NCEI ACCESSION NUMBER 2017-08-11 publication AMMONIA (NH3) DISSOLVED OXYGEN nitrate + nitrite content (concentration) phosphate SALINITY SIGMA-THETA silicate WATER TEMPERATURE theme NODC DATA TYPES THESAURUS CTD nutrient autoanalyzer oxygen sensor thermosalinograph instrument NODC INSTRUMENT TYPES THESAURUS discrete sample profile theme NODC OBSERVATION TYPES THESAURUS NOAA Ship Delaware II NOAA Ship Gordon Gunter NOAA Ship Henry B. Bigelow NOAA Ship Okeanos Explorer NOAA Ship Pisces platform NODC PLATFORM NAMES THESAURUS NOAA Northeast Fisheries Science Center, Narragansett Laboratory University of Maine dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS NOAA Northeast Fisheries Science Center, Narragansett Laboratory dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS NODC Ocean Acidification Scientific Data Stewardship (OADS) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) project NODC PROJECT NAMES THESAURUS Georges Bank Gulf of Maine Mid-Atlantic Bight North Atlantic Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NMFS/NEFSC > Northeast Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce UMAINE > University of Maine dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2026 revision 23 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 DE0911 DE1001 DE1012 DE1102 DE1105 DE1109 DE1202 EX1304 EX1305 EX1403 GU1302 GU1305 GU1401 GU1608 GU1701 HB1202 HB1205 HB1502 HB1701 PC1207 PC1301 PC1405 PC1607 PC1609 project Cruise ID 316G20091103 316G20100202 316G20101106 316G20110204 316G20110602 316G20111101 316G20120206 334A20130709 334A20130825 334A20140510 334B20121027 334B20130210 334B20141103 334B20160809 334B20161019 33GG20130609 33GG20131114 33GG20140301 33GG20160521 33GG20170516 33HH20120602 33HH20120807 33HH20150519 33HH20170211 project EXPOCODE Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords Project ID: NEFSC FY2015-FY2017 ECM Project title: Monitoring of Water Column DIC, TAlk, and pH on the Northeast U.S. Shelf and the Development of Ocean Acidification Indicators to Inform Marine Resource Management project Originator Keywords EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA 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 > DENSITY EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY theme Global Change Master Directory (GCMD) Science Keywords 2026 revision 23 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 AMMONIA CTDOXY CTDOXYMOL CTDPRS CTDSAL CTDTMP Depth_sample Depth_station NITRIT+NITRAT PHSPHT SILCAT Sigma-Theta theme Provider Variable Abbreviations AUTOANALYZER > AUTOANALYZER CTD > Conductivity, Temperature, Depth OXYGEN METERS > OXYGEN METERS THERMOSALINOGRAPHS instrument Global Change Master Directory (GCMD) Instrument Keywords 2026 revision 23 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 23 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 DELAWARE II (ICES code: 316G) GORDON GUNTER (call sign: WTEO, ICES code: 33GG, 1998-) HENRY B. BIGELOW (call sign: WTDF, ICES code: 33HH, 2005-) OKEANOS EXPLORER (call sign: WTDH, ICES code: 334A, 2008-) PISCES (call sign: WTDL, ICES code: 334B, 2009-) platform ICES/SeaDataNet Ship Codes OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GEORGES BANK OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE place Global Change Master Directory (GCMD) Location Keywords 2026 revision 23 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 Gulf of Maine, Georges Bank, Mid-Atlantic Bight, Mid Atlantic Bight, Middle Atlantic Bight, Northeast coast of the United States (US) place Originator Place Names Georges Bank Gulf of Maine Mid-Atlantic Bight Northeastern coast of the United States place Provider Geographic Names accessLevel: Public otherRestrictions Cite as: Melrose, D. Christopher; Rebuck, Nathan D.; Townsend, David W.; Thomas, Maura A.; Taylor, Christopher C. (2015). Ammonia, silicate, phosphate, nitrite+nitrate, dissolved oxygen, and other variables collected from profile and discrete sample observations using CTD, nutrient autoanalyzer, and other instruments from NOAA Ship Delaware II, NOAA Ship Gordon Gunter, NOAA Ship Henry B. Bigelow, NOAA Ship Okeanos Explorer, and NOAA Ship Pisces in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2009-11-03 to 2016-08-19 (NCEI Accession 0127524). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5hq3wv3. 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. Barbero, Leticia; Wanninkhof, Rik; Pierrot, Denis; Melrose, D. Christopher; Hare, Jonathan A.; Rebuck, Nathan D.; Townsend, David W.; Thomas, Maura A.; Taylor, Christopher C. (2017). Dissolved inorganic carbon, total alkalinity, pH on Total Scale, nutrients and other variables collected from profile and discrete sample observations during NOAA Ship Henry B. Bigelow cruise HB1701 (EXPOCODE 33HH20170211) in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2017-02-11 to 2017-02-23 (NCEI Accession 0169111). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5gt5kgx. 2017-12-29 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5gt5kgx NOAA National Centers for Environmental Information gov.noaa.nodc:0169111 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0169111.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0169111.html Related dataset information Barbero, Leticia Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Wanninkhof, Rik NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information author Pierrot, Denis Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Melrose, D. Christopher NOAA Northeast Fisheries Science Center, Narragansett Laboratory author Hare, Jonathan A. NOAA Northeast Fisheries Science Center, Narragansett Laboratory https://www.fisheries.noaa.gov/ HTTPS NOAA Northeast Fisheries Science Center (NMFS/NEFSC) website Institution web page information author Rebuck, Nathan D. NOAA Northeast Fisheries Science Center (NMFS/NEFSC) nathan.rebuck@noaa.gov author Townsend, David W. University of Maine (UMO) davidt@umaine.edu https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Thomas, Maura A. University of Maine (UMO) https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Taylor, Christopher C. NOAA Northeast Fisheries Science Center, Narragansett Laboratory chris.1.taylor@noaa.gov author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Barbero, Leticia; Wanninkhof, Rik; Pierrot, Denis; Melrose, D. Christopher; Rebuck, Nathan D.; Townsend, David W.; Thomas, Maura A.; Taylor, Christopher C. (2017). Dissolved inorganic carbon, total alkalinity, pH on Total Scale, nutrients and other variables collected from profile and discrete sample observations using CTD, Niskin bottle and other instruments in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2016-08-07 to 2016-11-11 (NCEI Accession 0169051). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v5mk6b6n. 2017-12-14 publication International DOI Foundation (IDF) https://doi.org/10.7289/v5mk6b6n NOAA National Centers for Environmental Information gov.noaa.nodc:0169051 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0169051.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0169051.html Related dataset information Barbero, Leticia Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Wanninkhof, Rik NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information author Pierrot, Denis Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Melrose, D. Christopher NOAA Northeast Fisheries Science Center, Narragansett Laboratory author Rebuck, Nathan D. NOAA Northeast Fisheries Science Center (NMFS/NEFSC) nathan.rebuck@noaa.gov author Townsend, David W. University of Maine (UMO) davidt@umaine.edu https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Thomas, Maura A. University of Maine (UMO) https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Taylor, Christopher C. NOAA Northeast Fisheries Science Center, Narragansett Laboratory chris.1.taylor@noaa.gov author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital crossReference project Barbero, Leticia; Wanninkhof, Rik; Pierrot, Denis; Melrose, D. Christopher; Rebuck, Nathan D.; Townsend, David W.; Thomas, Maura A.; Taylor, Christopher C. (2018). Dissolved inorganic carbon, total alkalinity, pH on Total Scale, nutrients and other variables collected from profile and discrete sample observations using CTD, Niskin bottle and other instruments onboard NOAA Ship Gordon Gunter in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2017-05-16 to 2017-06-21 (NCEI Accession 0170177). NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.7289/v57942z8. 2018-01-27 publication International DOI Foundation (IDF) https://doi.org/10.7289/v57942z8 NOAA National Centers for Environmental Information gov.noaa.nodc:0170177 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0170177.html HTTPS https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0170177.html Related dataset information Barbero, Leticia Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Wanninkhof, Rik NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) https://www.aoml.noaa.gov/ HTTPS NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML) website Institution web page information author Pierrot, Denis Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) https://cimas.earth.miami.edu/ HTTPS Rosenstiel School of Marine, Atmospheric, and Earth Science Cooperative Institute for Marine and Atmospheric Studies (CIMAS) website Institution web page information author Melrose, D. Christopher NOAA Northeast Fisheries Science Center, Narragansett Laboratory author Rebuck, Nathan D. NOAA Northeast Fisheries Science Center (NMFS/NEFSC) nathan.rebuck@noaa.gov author Townsend, David W. University of Maine (UMO) davidt@umaine.edu https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Thomas, Maura A. University of Maine (UMO) https://umaine.edu/ HTTPS University of Maine (UMO) website Institution web page information author Taylor, Christopher C. NOAA Northeast Fisheries Science Center, Narragansett Laboratory chris.1.taylor@noaa.gov author NOAA National Centers for Environmental Information (NCEI) publisher tableDigital 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 eng; USA utf8 environment oceans -79.344 -65.433 28.492 44.488 2009-11-03 2016-08-19 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 1.316 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0127524.html HTTPS Web browser Project Metadata Navigate directly to the URL for a descriptive web page with download links. information https://doi.org/10.7289/v5hq3wv3 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/127524 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/127524 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0075/0127524/ 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 0127524 v1.1 was published. 2015-05-07T20:27:15Z NCEI Accession 0127524 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0127524/1.1 HTTPS NCEI Accession 0127524 v1.1 published 2015-05-07T20:27:15Z download NCEI Accession 0127524 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. 2015-05-14T14:53:11Z NCEI Accession 0127524 v2.2 publication https://www.ncei.noaa.gov/archive/accession/0127524/2.2 HTTPS NCEI Accession 0127524 v2.2 published 2015-05-14T14:53:11Z download NCEI Accession 0127524 was revised and v3.3 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. 2015-07-07T17:47:14Z NCEI Accession 0127524 v3.3 publication https://www.ncei.noaa.gov/archive/accession/0127524/3.3 HTTPS NCEI Accession 0127524 v3.3 published 2015-07-07T17:47:14Z download NCEI Accession 0127524 was revised and v4.4 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. 2015-07-16T19:08:11Z NCEI Accession 0127524 v4.4 publication https://www.ncei.noaa.gov/archive/accession/0127524/4.4 HTTPS NCEI Accession 0127524 v4.4 published 2015-07-16T19:08:11Z download NCEI Accession 0127524 was revised and v5.5 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. 2015-08-14T17:13:07Z NCEI Accession 0127524 v5.5 publication https://www.ncei.noaa.gov/archive/accession/0127524/5.5 HTTPS NCEI Accession 0127524 v5.5 published 2015-08-14T17:13:07Z download NCEI Accession 0127524 was revised and v6.6 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. 2016-01-12T17:19:17Z NCEI Accession 0127524 v6.6 publication https://www.ncei.noaa.gov/archive/accession/0127524/6.6 HTTPS NCEI Accession 0127524 v6.6 published 2016-01-12T17:19:17Z download NCEI Accession 0127524 was revised and v7.7 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. 2016-11-22T13:15:12Z NCEI Accession 0127524 v7.7 publication https://www.ncei.noaa.gov/archive/accession/0127524/7.7 HTTPS NCEI Accession 0127524 v7.7 published 2016-11-22T13:15:12Z download NCEI Accession 0127524 was revised and v8.8 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. 2017-03-21T17:56:12Z NCEI Accession 0127524 v8.8 publication https://www.ncei.noaa.gov/archive/accession/0127524/8.8 HTTPS NCEI Accession 0127524 v8.8 published 2017-03-21T17:56:12Z download NCEI Accession 0127524 was revised and v9.9 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. 2017-08-16T23:46:17Z NCEI Accession 0127524 v9.9 publication https://www.ncei.noaa.gov/archive/accession/0127524/9.9 HTTPS NCEI Accession 0127524 v9.9 published 2017-08-16T23:46:17Z download NCEI Accession 0127524 was revised and v10.10 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. 2020-09-22T17:32:30Z NCEI Accession 0127524 v10.10 publication https://www.ncei.noaa.gov/archive/accession/0127524/10.10 HTTPS NCEI Accession 0127524 v10.10 published 2020-09-22T17:32:30Z download NCEI Accession 0127524 was revised and v11.11 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. 2021-02-05T01:59:24Z NCEI Accession 0127524 v11.11 publication https://www.ncei.noaa.gov/archive/accession/0127524/11.11 HTTPS NCEI Accession 0127524 v11.11 published 2021-02-05T01:59:24Z download dataset Parameter or Variable: Depth of water at station; Abbreviation: Depth_station; Unit: meters; Measured or calculated: Measured; Calculation method and parameters: Calculated from ETOPO1 global relief (http://www.ngdc.noaa.gov/mgg/global/global.html) when sounder or altimeter data not available; Sampling instrument: Sounder or altimeter, models vary; Detailed sampling and analyzing information: Ship based sounder used when available. Depth from an altimeter on the CTD may also be used. Where neither of theses sources were available (typically due to water depth exceeding sounder's detection limit), depth may be estimated using the ETOPO1 bathymetry.; Uncertainty: Uncertainty varies with source; Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Depth of water at sample collection; Abbreviation: Depth_sample; Unit: meters; Measured or calculated: Measured; Sampling instrument: SBE 911plus CTD; Uncertainty: plus or minus 1 meter (data has also been vertically binaveraged to 1 decibar bins); Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Water pressure; Abbreviation: CTDPRS; Unit: decibars; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: SBE 911plus CTD; Uncertainty: plus or minus decibar (data has also been vertically binaveraged to 1 decibar bins); Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Water temperature; Abbreviation: CTDTMP; Unit: degrees celsius (ITS-90); Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: SBE 911plus CTD; Uncertainty: plus or minus 0.001 degrees celsius; Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Salinity; Abbreviation: CTDSAL; Unit: practical salinity scale of 1978; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Seasave 7, calculated from temperature and conductivity; Sampling instrument: SBE 911plus CTD; Detailed sampling and analyzing information: CTD Salinity values were validated using water samples collected during profiles. Corrections were applied when needed.; Uncertainty: plus or minus 0.01 PSS-78; Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Potential density at surface pressure; Abbreviation: Sigma-Theta; Unit: kilograms per cubic meter; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Calculated; Calculation method and parameters: SeaBird Seasave 7 from measured temperature, conductivity and pressure; Sampling instrument: SBE 911plus CTD; Uncertainty: plus or minus 0.01 kilograms per cubic meter; Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Dissolves Oxygen; Abbreviation: CTDOXY; Unit: milligrams per liter; Observation type: Profile; Measured or calculated: Measured; Sampling instrument: SBE-43 dissolved oxygen sensor; Uncertainty: plus or minus 2 percent of saturation; Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center Parameter or Variable: Silicic acid concentration; Abbreviation: SILCAT; Unit: micromolar; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Sampling instrument: SeaBird 32 Carousel Water Sampler; Analyzing instrument: The samples are analyzed using a Bran-Luebbe Autoanalyzer 3; Detailed sampling and analyzing information: Water samples collected during vertical CTD profiles, analysis of Samples performed by Maura Thomas, University of Maine; Uncertainty: 0.22 micromolar detection limit; Quality flag convention: -999 indicates bad or missing data; Method reference: Whitledge, T.E., D.M. Veidt, S.C. Mallow, C.J. Patton, C.D. Wirick. 1986. Automated nutrient analyses in seawater. Brookhaven National Laboratory, Publication BNL 38990, 177 p.; Researcher name: David Townsend and Maura Thomas; Researcher institution: University of Maine Parameter or Variable: Nitrate and Nitrite total concentration; Abbreviation: NITRIT+NITRAT; Unit: micromolar; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: SeaBird 32 Carousel Water Sampler; Analyzing instrument: The samples are analyzed using a Bran-Luebbe Autoanalyzer 3; Detailed sampling and analyzing information: Water samples collected during vertical CTD profiles, analysis of Samples performed by Maura Thomas, University of Maine; Uncertainty: 0.12 micromolar detection limit; Quality flag convention: -999 indicates bad or missing data; Method reference: Whitledge, T.E., D.M. Veidt, S.C. Mallow, C.J. Patton, C.D. Wirick. 1986. Automated nutrient analyses in seawater. Brookhaven National Laboratory, Publication BNL 38990, 177 p.; Researcher name: David Townsend and Maura Thomas; Researcher institution: University of Maine Parameter or Variable: Ammonia concentration; Abbreviation: AMMONIA; Unit: micromolar; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: SeaBird 32 Carousel Water Sampler; Analyzing instrument: The samples are analyzed using a Bran-Luebbe Autoanalyzer 3; Detailed sampling and analyzing information: Water samples collected during vertical CTD profiles, analysis of Samples performed by Maura Thomas, University of Maine; Uncertainty: 0.14 micromolar detection limit; Quality flag convention: -999 indicates bad or missing data; Method reference: Whitledge, T.E., D.M. Veidt, S.C. Mallow, C.J. Patton, C.D. Wirick. 1986. Automated nutrient analyses in seawater. Brookhaven National Laboratory, Publication BNL 38990, 177 p.; Researcher name: David Townsend and Maura Thomas; Researcher institution: University of Maine Parameter or Variable: Phosphate concentration; Abbreviation: PHSPHT; Unit: micromolar; Observation type: Profile; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: SeaBird 32 Carousel Water Sampler; Analyzing instrument: The samples are analyzed using a Bran-Luebbe Autoanalyzer 3; Detailed sampling and analyzing information: Water samples collected during vertical CTD profiles, analysis of Samples performed by Maura Thomas, University of Maine; Uncertainty: 0.17 micromolar detection limit; Quality flag convention: -999 indicates bad or missing data; Method reference: Whitledge, T.E., D.M. Veidt, S.C. Mallow, C.J. Patton, C.D. Wirick. 1986. Automated nutrient analyses in seawater. Brookhaven National Laboratory, Publication BNL 38990, 177 p.; Researcher name: David Townsend and Maura Thomas; Researcher institution: University of Maine Parameter or Variable: Dissolves Oxygen; Abbreviation: CTDOXYMOL; Unit: micromoles per kilogram; Observation type: Profile; Measured or calculated: Measured; Sampling instrument: SBE-43 dissolved oxygen sensor; Uncertainty: plus or minus 2 percent of saturation; Quality flag convention: -999 indicates bad or missing data; Researcher name: D. Christopher Melrose; Researcher institution: NOAA Northeast Fisheries Science Center repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 asNeeded Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness. NOAA National Centers for Environmental Information custodian CTD CTD Conductivity-Temperature-Depth probe 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. 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] NOAA Ship Delaware II Updated information from ICES for UNITED STATES platform DELAWARE II Built: 1967-12-01 Title: NOAA Ship Pennant: R 445 Call Sign: KNBD Platform Class: RESEARCH VESSEL Info Source Type: URL Info Source: http://www.moc.noaa.gov/de/index.html Commissioned: 1975-03-12 IMO: 7629946 Other Call Signs: WZ2031 NOAA Ship Gordon Gunter Updated information for the vessel GORDON GUNTER from UNITED STATES(US). Name : GORDON GUNTER Country(s) : UNITED STATES(US) (ISO Country Code) Platform Class : 31 Research vessel Call Sign : WTEO IMO : 8835255 Pennant : R 336 Title : NOAA Ship Commissioned Date : 1998-08-28 Current Length : 68.3 Built : 1989-05-12 Previous Name (Notes): Relentless Notes : Built as the U.S. Naval Ship RELENTLESS (T-AGOS 18). Transferred to NOAA in 1993. Information Sources: - http://www.moc.noaa.gov/gu/index.html - http://www.seasearcher.com/lmiu/vessels/overview.htm?vesselID=341240 Confirmed by NOAA on 2010-09-10. NOAA Ship Henry B. Bigelow Title: NOAA Ship Flag: United States of America Vessel Type: Fishery Research Vessel (Oceanographic) DOB: Jun 2006 IMO: 9349057 NOAA Ship HENRY B. BIGELOW was launched on July 8, 2005 and commissioned by NOAA on July 16, 2007. For more information, see http://www.moc.noaa.gov/hb. Submitted by NODC to ICES on 2010-09-08. Confirmed in ICES by NOAA on 2012-10-02. NOAA Ship Okeanos Explorer Title: NOAA Ship Flag: United States Vessel Type: DOB: 19881028 Commissioned: 20080813 IMO: 8835114 MMSI: 369888000 Notes: Previous Name USNS Capable (T-AGOS-16) Lloyds URL http://www.seasearcher.com/lmiu/vessels/overview.htm?vesselID=5115136 Additional Info Source http://www.moc.noaa.gov/oe/ (URL) Confirmed by NOAA on 01 July 2011. NOAA Ship Pisces Updated information from ICES for UNITED STATES platform PISCES: Name : PISCES Flag : UNITED STATES - US (ISO Country Code) Call Sign : WTDL Title : NOAA Ship Platform Class : Research vessel IMO : 9349071 Pennant : R-226 Commissioned Date : 2009-11-06 Current Length : 63.8 Built : 2007-12-06 Information Source : http://www.moc.noaa.gov/pc/index.html (URL) Lloyds URL : http://www.seasearcher.com/lmiu/vessels/overview.htm?vesselID=366752 Original NODC information: Flag: United States Title: NOAA Ship R-226 Vessel Type: Fisheries Survey/Research DOB: 20071219 Commissioned: 20091106 Submitted to ICES on 2010/09/08. Confirmed by NOAA on 22 Mar 2012.