noaa-ocean-30793 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2024-04-02 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Bay of Plenty 32,000 Year Benthic Foraminifera Trace Element Data 2020-07-16 publication doi:10.25921/j8x8-wk12 noaa-ocean-30793 NCEI DSI 1200_02 NCEI DSI 1200_01 Allen, K.A. originator Allen, K.A. author Sikes, E.L. originator Sikes, E.L. author Anderson, R.F. originator Anderson, R.F. author Rosenthal, Y. originator Rosenthal, Y. author NOAA National Centers for Environmental Information publisher tableDigital This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Paleoceanography. The data include parameters of paleoceanography with a geographic location of South Pacific Ocean. The time period coverage is from 32200 to 800 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Records of past climate and ocean circulation derived from marine sediments. Parameter keywords describe what was measured in this dataset. Additional summary information can be found in the abstracts of papers listed in the dataset citations. completed NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact NOAA World Data Service for Paleoclimatology Data Center Contact 828-271-4800 303-497-6513 325 Broadway, E/NE31 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-ocean.png Paleoclimatology - Paleoceanography PNG Earth Science > Paleoclimate > Ocean/Lake Records Earth Science > Climate Indicators > Paleoclimate Indicators > Ocean/Lake Records theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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 earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleocean > geochemistry theme Global Change Master Directory (GCMD) Science Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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 carbon cycle theme What: age; Material: null What: manganese/calcium; Material: Cibicidoides wuellerstorfi What: International Generic Sample Number; Material: null What: boron/calcium; Material: Cibicidoides wuellerstorfi What: aluminum/calcium; Material: Cibicidoides wuellerstorfi What: barium/calcium; Material: Cibicidoides wuellerstorfi What: titanium/calcium; Material: Cibicidoides wuellerstorfi What: sample identification; Material: null What: depth; Material: null What: iron/calcium; Material: Cibicidoides wuellerstorfi theme Paleoenvironmental Standard Terms (PaST) Thesaurus NOAA National Centers for Environmental Information https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus PaST Thesaurus information publisher Ocean > Pacific Ocean > South Pacific Ocean > Bay of Plenty > LATITUDE > LONGITUDE place DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2025 revision 22 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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 otherRestrictions Cite as: Allen, K.A.; Sikes, E.L.; Anderson, R.F.; Rosenthal, Y. (2020-07-16): NOAA/WDS Paleoclimatology - Bay of Plenty 32,000 Year Benthic Foraminifera Trace Element Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/j8x8-wk12. Accessed [date]. otherRestrictions 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 otherRestrictions None otherRestrictions Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. 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Rapid Loss of CO2 from the South Pacific Ocean during the Last Glacial Termination 2020 publication Allen, Katherine A.; Sikes, Elisabeth L.; Anderson, Robert F.; Rosenthal, Yair author Paleoceanography and Paleoclimatology publisher https://doi.org/10.1029/2019PA003766 HTTPS Web Browser Associated Reference published 2020 Allen, Katherine A.; Sikes, Elisabeth L.; Anderson, Robert F.; Rosenthal, Yair, 2020: Rapid Loss of CO2 from the South Pacific Ocean during the Last Glacial Termination. Paleoceanography and Paleoclimatology, 35, , 10.1029/2019PA003766 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 32200 cal yr BP to 800 cal yr BP; 176.5928 176.8892 -36.9585 -36.1983 -30250 1150 STUDY NOTES: Elemental ratio (B/Ca, Al/Ca, Ti/Ca, Mn/Ca, Ba/Ca, Fe/Ca) data on the bentic foraminifera Cibicidoides wuellerstorfi from 4 sediment cores collected in the Bay of Plenty, South Pacific, for the past 122ka. ABSTRACT SUPPLIED BY ORIGINATOR: During the termination of the last ice age, atmospheric CO2 rose ~ 80 ppm, but the origin of this carbon has not been fully resolved. Here we present novel constraints on the patterns and processes of deglacial CO2 release using three marine sediment cores from the Southwest Pacific. Carbon isotopes (d13C) and boron to calcium ratios (B/Ca) of benthic foraminiferal calcite provide records of the d13C of total dissolved inorganic carbon (DIC) and carbonate ion concentrations ([CO32-]) in seawater, respectively. Together these properties indicate enhanced storage of respired CO2 between 1.2 and 2.5 km water depth during the Last Glacial Maximum (LGM, 19 - 23 thousand years ago, ka). The first major rise in atmospheric CO2 during the last deglaciation, at the time of Heinrich Stadial 1, was accompanied by increases in d13C and [CO32-] at all core depths. The initial increases could be attributed to southward-shifted Westerly Winds driving increased upwelling in the Southern Ocean, sending a signal of enhanced ventilation northward into the Pacific. Our results confirm that Southern Pacific interior water masses served as an important reservoir for CO2 during the last glacial period, likely extracted from the atmosphere via the biologic pump. Some abrupt changes in Pacific carbon storage coincide with changes in Southern Ocean pH (Rae et al., 2018), upwelling indicators (Anderson et al., 2009), and pCO2 (Monnin et al. 2001), indicating that portions of the deep Pacific carbon pool can be ventilated rapidly to the atmosphere via the Southern Ocean. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. Native Format(s) https://doi.org/10.25921/j8x8-wk12 HTTPS Landing Page Metadata Landing Page NCEI landing page with general information and links to access the data. information https://www.ncei.noaa.gov/access/paleo-search/study/30793 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/paleoceanography HTTPS Information NCEI Paleoceanography Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/allen2020/allen2020.txt HTTPS Download /contributions_by_author/allen2020/allen2020.txt Original Data and Full Metadata download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21