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    • Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13 (NCEI Accession 0117671)

    Metadata Updated: December 1, 2023

    This dataset includes biological, chemical, discrete sample, physical and profile data collected from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-12 (CFC-12), CHLOROPHYLL A, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRITE, PHAEOPHYTIN, Potential temperature (theta), SALINITY, SIGMA-THETA, TOTAL ALKALINITY (TA), WATER TEMPERATURE, nitrate + nitrite content (concentration), pH, phosphate and silicate. The instruments used to collect these data include CTD and bottle.

    These data were collected by Kazuhiro Nemoto of Japan Meteorological Agency and Toshiya Nakano and Hitomi Kamiya of Japan Meteorological Agency; Pollutants Chemical Analysis Center; Marine Division; Global Environment and Marine Department as part of the RY40N data set. CDIAC associated the following cruise ID(s) with this data set: RF12-06(40N)

    The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Date 2023-08-30T12:19:32Z
    Metadata Created Date March 12, 2021
    Metadata Updated Date December 1, 2023
    Reference Date(s) April 21, 2014 (publication), February 22, 2017 (revision)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Dataset
    Metadata Date 2023-08-30T12:19:32Z
    Metadata Created Date March 12, 2021
    Metadata Updated Date December 1, 2023
    Reference Date(s) April 21, 2014 (publication), February 22, 2017 (revision)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0117671
    Access Constraints Cite as: Nakano, Toshiya; Kamiya, Hitomi; Nemoto, Kazuhiro (2014). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, bottle and other instruments from RYOFU MARU in the North Pacific Ocean from 2012-07-26 to 2012-09-13 (NCEI Accession 0117671). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.ry40n. Accessed [date]., 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.
    Bbox East Long 170.0352
    Bbox North Lat 40.0303
    Bbox South Lat 33.0005
    Bbox West Long 142.3222
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0117671
    Graphic Preview Type PNG
    Harvest Object Id 7a8a875e-3ac0-4d91-a9ca-ba4305063f53
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[142.3222, 33.0005], [170.0352, 33.0005], [170.0352, 40.0303], [142.3222, 40.0303], [142.3222, 33.0005]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2012-07-26
    Temporal Extent End 2012-09-13

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