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    • Laboratory culture experiments with Operculina ammonoides from the Gulf of Eilat, Israel under variable salinities, temperatures, and calcium concentrations from 2015-04-29 to 2017-05-08 (NCEI Accession 0210601)

    Metadata Updated: May 1, 2025

    Two laboratory culture experiments with the calcitic foraminifer Operculina ammonoides collected from the Gulf of Eilat, Israel.

    The first experiment was under variable temperatures (22, 25, 28 °C) and Ca concentrations (10.7, 12.7, 15.3, 18.0 mmol/kg). This data was published: Hauzer et al., 2018. EPSL, 497, pp.80-91. https://doi.org/10.1016/j.epsl.2018.06.004.

    The second experiment with O. ammonoides was under variable salinities (32.9, 36.1, 40.65, 43.0 PSU) at a constant temperature (25 °C). For both experiments we measured Na/Ca, Mg/Ca, Li/Ca and Sr/Ca in foraminiferal shells and in the experimental seawater.

    The two data files contain a summary of each experiment that includes the methods; the main results – seawater chemistry (ICP-OES and ICP-MS) and foraminiferal shells chemistry (LA-ICPMS); and the overall growth of the specimens during the experiments (calculated from alkalinity depletion and weight measurements).

    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 2025-04-18T14:13:03Z
    Metadata Created Date December 4, 2020
    Metadata Updated Date May 1, 2025
    Reference Date(s) June 4, 2020 (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 2025-04-18T14:13:03Z
    Metadata Created Date December 4, 2020
    Metadata Updated Date May 1, 2025
    Reference Date(s) June 4, 2020 (publication)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0210601
    Access Constraints Cite as: Hauzer, Hagar; Evans, David; Müller, Wolfgang; Rosenthal, Yair; Erez, Jonathan (2020). Laboratory culture experiments with Operculina ammonoides from the Gulf of Eilat, Israel under variable salinities, temperatures, and calcium concentrations from 2015-04-29 to 2017-05-08 (NCEI Accession 0210601). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0210601. 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 34.97
    Bbox North Lat 29.56
    Bbox South Lat 29.5
    Bbox West Long 34.9
    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:0210601
    Graphic Preview Type PNG
    Harvest Object Id ff02e340-90e1-43d5-929d-abb8d27c8c4b
    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": [[[34.9, 29.5], [34.97, 29.5], [34.97, 29.56], [34.9, 29.56], [34.9, 29.5]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2015-04-29
    Temporal Extent End 2017-05-08

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