gov.noaa.nodc:0288839 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 2026-04-30T13:14:28Z ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) Total alkalinity, dissolved organic carbon (DOC), water temperature, dissolved oxygen, nutrients, and other parameters collected from R/Vs Atlantis and Falkor in Gulf of California, North Pacific Ocean from 2016-12-12 to 2019-03-13 (NCEI Accession 0288839) 2024-02-16 publication 2024-02-06 creation International DOI Foundation (IDF) 10.25921/ppbz-tz92 NOAA National Centers for Environmental Information gov.noaa.nodc:0288839 NCEI Archive Management System 0288839 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 Andrew Montgomery Montana State University andymontgomery2009@gmail.com http://www.montana.edu HTTP Montana State University website Institution web page information resourceProvider University of Georgia (UGA) https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information resourceProvider Samantha B. Joye University of Georgia (UGA) https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information principalInvestigator Andrew Montgomery University of Georgia (UGA) andymontgomery2009@gmail.com https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information principalInvestigator Kimberley S. Hunter collaborator Hannah Choi University of Georgia (UGA) hannahlychoi@uga.edu https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information collaborator Montgomery, Andrew University of Georgia (UGA) andymontgomery2009@gmail.com https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information author Choi, Hannah University of Georgia (UGA) hannahlychoi@uga.edu https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information author Hunter, Kimberley S. author Joye, Samantha B. University of Georgia (UGA) https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information author University of Georgia (UGA) https://uga.edu/ HTTPS University of Georgia (UGA) website Institution web page information contributor tableDigital This dataset contains water column chemistry data taken by CTD and submersible bottle samples from research vessels Atlantis (AT42-05 and At37-06) and Falkor (FK190211) in Gulf of California, North Pacific Ocean from 2016-12-12 to 2019-03-13. Data includes dissolved oxygen, nitrate, phosphorus, dissolved organic carbon and other chemical components. These cruises and associated research were funded by the National Science Foundation and the Schmidt Ocean Institute (FK190211) to study carbon cycling in the Guaymas Basin hydrothermal system. This dataset is available to the public for a wide variety of uses including scientific research and analysis. Funding Information: National Science Foundation, Schmidt Ocean Institute (carbon cycling study in the Guaymas Basin hydrothermal system) 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 https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0288839 Preview graphic PNG 0288839 NCEI ACCESSION NUMBER 2024-02-05 publication AMMONIUM (NH4) DEPTH - OBSERVATION DISSOLVED ORGANIC CARBON DISSOLVED OXYGEN Methane (CH4) NITRATE phosphate total alkalinity WATER TEMPERATURE theme NODC DATA TYPES THESAURUS CTD Niskin bottle nutrient autoanalyzer oxygen sensor temperature sensor titrator instrument NODC INSTRUMENT TYPES THESAURUS chemical discrete sample physical profile theme NODC OBSERVATION TYPES THESAURUS R/V Atlantis R/V Falkor platform NODC PLATFORM NAMES THESAURUS University of Georgia dataCentre NODC COLLECTING INSTITUTION NAMES THESAURUS University of Georgia dataCentre NODC SUBMITTING INSTITUTION NAMES THESAURUS Ocean Carbon and Acidification Data System (OCADS) project NODC PROJECT NAMES THESAURUS Gulf of California North Pacific Ocean place NODC SEA AREA NAMES THESAURUS oceanography theme WMO_CategoryCode 2012-09-15 publication AT37-06 AT42-05 FK190211 project Cruise ID Ocean Carbon and Acidification Data System (OCADS) Project project Ocean Acidification Search Keywords EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE 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 Acetate Altimetry Assimilation CH4 DO DOC MeOH NH4 NO3 PO4 TA Temp Turbidity depth oxidation theme Provider Variable Abbreviations AUTOANALYZER > AUTOANALYZER CTD > Conductivity, Temperature, Depth NISKIN BOTTLES OXYGEN METERS > OXYGEN METERS TEMPERATURE SENSORS > TEMPERATURE SENSORS 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 ATLANTIS (call sign: KAQP, ICES code: 33AT, 1997-) Falkor (call sign: ZCYL5, ICES code: CIFR, 2009-2022) platform ICES/SeaDataNet Ship Codes OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN 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 accessLevel: Public otherRestrictions Cite as: Montgomery, Andrew; Choi, Hannah; Hunter, Kimberley S.; Joye, Samantha B. (2024). Total alkalinity, dissolved organic carbon (DOC), water temperature, dissolved oxygen, nutrients, and other parameters collected from R/Vs Atlantis and Falkor in Gulf of California, North Pacific Ocean from 2016-12-12 to 2019-03-13 (NCEI Accession 0288839). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/ppbz-tz92. 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. 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 -110.08992 -104.6704 19.05093 25.48479 2016-12-12 2019-03-13 This data package (Submission ID: BHBVH9Z65) 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. 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Originator data format 0.62 https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0288839.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/ppbz-tz92 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/288839 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/288839 HTTPS Web browser HTTPS Navigate directly to the URL for data access and direct download. download ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0223/0288839/ 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 0288839 v1.1 was published. 2024-02-16T01:12:47Z NCEI Accession 0288839 v1.1 publication https://www.ncei.noaa.gov/archive/accession/0288839/1.1 HTTPS NCEI Accession 0288839 v1.1 published 2024-02-16T01:12:47Z download dataset Parameter or Variable: Total alkalinity; Abbreviation: TA; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Sea water temperature; Abbreviation: Temp; Unit: C; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured; Sampling instrument: CTD; Analyzing instrument: CTD Parameter or Variable: Dissolved oxygen (DO); Abbreviation: DO; Unit: mg/L; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Ammonium (NH4/NH3); Abbreviation: NH4; Unit: micromolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Phosphate (PO4 3-); Abbreviation: PO4; Unit: micromolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Nitrate (NO3-); Abbreviation: NO3; Unit: micromolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Dissolved organic carbon (DOC); Abbreviation: DOC; Unit: micromolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Methane (CH4); Abbreviation: CH4; Unit: nanomolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Methanol; Abbreviation: MeOH; Unit: micromolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Acetate; Abbreviation: Acetate; Unit: micromolar; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Depth; Abbreviation: depth; Unit: m; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Altimetry; Abbreviation: Altimetry; Unit: m; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Carbon-14 assimilation rate; Abbreviation: Assimilation; Unit: nanomole per liter per day; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Carbon-14 oxidation rate; Abbreviation: oxidation; Unit: nanomole per liter per day; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured Parameter or Variable: Turbidity; Abbreviation: Turbidity; Unit: NTU; In-situ / Manipulation / Response variable: in-situ observation; Measured or calculated: Measured 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 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. titrator titrator titrator R/V Atlantis Flag: United States of America Vessel Type: Research Vessel (Oceanographic) DOB: Mar 1997 IMO: 9105798 AS OF 3/3/1997 - WHOI https://www.whoi.edu/what-we-do/explore/ships/ships-atlantis/ R/V Falkor Updated information from ICES for the vessel Falkor from CAYMAN ISLANDS. Name : Falkor Flag : CAYMAN ISLANDS - KY (ISO Country Code) Call Sign : ZCYL5 Title : R/V Platform Class : 31 Research vessel IMO : 7928677 Commissioned Date : 2012 Current Length : 82.9 Built : 1981 Previous Name (Notes): Seefalke Notes : MMSI 319005600 Additional Information Sources: - http://www.schmidtocean.org/story/show/47 - http://www.vesseltracker.com/en/Ships/Falkor-7928677.html General Comments: Confirmed in Miramar Submitted to ICES on 2013-10-24. Confirmed by NOAA on 2013-12-04.