Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • Water temperature, salinity, nutrients, radium isotopes, and other parameters taken by CTD from the research vessel Onnuri in the Yellow and East China Seas from 2017-02-07 to 2017-02-14 (NCEI Accession 0200368)

    Metadata Updated: December 1, 2023

    This dataset contains water temperature, salinity, and other parameters taken by CTD and water samples from research vessel Onnuri of the Korean Institute of Ocean Science and Technology in the Yellow and East China Seas during February 7–14, 2017. Seawater samples were obtained using 10-liter Niskin bottles mounted on a Rosette frame fitted with a CTD. Hydrophysical data were measured using SBE 911-plus CTD. Nutrient samples were vacuum-filtered using 0.7-μm Whatman GF/F filters and kept frozen until analysis. Dissolved inorganic nitrogen (DIN = NO3- + NO2- + NH4+) and phosphorus (DIP = PO43-) concentrations were measured using an auto nutrient analyzer (New QuAAtro39, SEAL Analytical). 228Ra was measured using a high-purity Germanium well-type detector. Data are in CSV format.

    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.

    Downloads & Resources

    Dates

    Metadata Date 2022-05-26T21:04:06Z
    Metadata Created Date December 4, 2020
    Metadata Updated Date December 1, 2023
    Reference Date(s) August 26, 2019 (publication)
    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 2022-05-26T21:04:06Z
    Metadata Created Date December 4, 2020
    Metadata Updated Date December 1, 2023
    Reference Date(s) August 26, 2019 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0200368
    Access Constraints Cite as: Kim, Guebuem; Cho, Hyung-Mi; Han, Yongjin; Seoul National University (2019). Water temperature, salinity, nutrients, radium isotopes, and other parameters taken by CTD from the research vessel Onnuri in the Yellow and East China Seas from 2017-02-07 to 2017-02-14 (NCEI Accession 0200368). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0200368. 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 128.748
    Bbox North Lat 34.531
    Bbox South Lat 31.401
    Bbox West Long 123.979
    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:0200368
    Graphic Preview Type PNG
    Harvest Object Id d468c959-2030-417c-8284-a3bb0e07f3da
    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": [[[123.979, 31.401], [128.748, 31.401], [128.748, 34.531], [123.979, 34.531], [123.979, 31.401]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2017-02-07
    Temporal Extent End 2017-02-14

    Didn't find what you're looking for? Suggest a dataset here.