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    • Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R/V F. G. Walton Smith cruise WS22141 (EXPOCODE 33WA20220521) in the North Atlantic Ocean, Gulf of Mexico from 2022-05-21 to 2022-05-27 (NCEI Accession 0286286)

    Metadata Updated: March 1, 2026

    This dataset includes the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity, dissolved oxygen and nutrients during the R/V F. G. Walton Smith cruise WS22141 (EXPOCODE 33WA20220521) in the Southeast U.S. Shelf, Gulf of Mexico from 2022-05-21 to 2022-05-27. Near-shore estuarine and coastal regions are where most recreational fishing and tourism occur, yet they are vastly under-sampled. Their susceptibility to OA is not well understood due to their high biogeochemical variability. These regions are affected by land-side processes such as river discharge and run-offs and ocean-side processes through slope water exchange. A full determination of the carbonate system in these regions in conjunction with open ocean measurements is needed to increase our understanding of the effects of OA on ocean health and fisheries and our ability to predict them. In this project, we propose to augment several observational campaigns by adding a carbonate component to the harmful algal blooms (HABs) monitoring cruises conducted periodically on the Western Florida Shelf in order to study potential links between HABs and OA.

    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 2025-12-15T08:09:03Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date March 1, 2026
    Reference Date(s) December 21, 2023 (publication), September 2, 2025 (revision), December 18, 2023 (creation)
    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 2025-12-15T08:09:03Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date March 1, 2026
    Reference Date(s) December 21, 2023 (publication), September 2, 2025 (revision), December 18, 2023 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0286286
    Access Constraints Cite as: Pierrot, Denis; Barbero, Leticia; Wanninkhof, Rik; Zhang, Jia-Zhong; Kelble, Christopher R.; Mears, Patrick (2023). Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R/V F. G. Walton Smith cruise WS22141 (EXPOCODE 33WA20220521) in the North Atlantic Ocean, Gulf of Mexico from 2022-05-21 to 2022-05-27 (NCEI Accession 0286286). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/z343-w764. 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 -80.371
    Bbox North Lat 27.804
    Bbox South Lat 24.474
    Bbox West Long -83.5
    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:0286286
    Graphic Preview Type PNG
    Harvest Object Id 16d9a722-0c5d-4053-8540-439120e74d53
    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": [[[-83.5, 24.474], [-80.371, 24.474], [-80.371, 27.804], [-83.5, 27.804], [-83.5, 24.474]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2022-05-21
    Temporal Extent End 2022-05-27

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