5091283a-fc9f-4057-9d24-e7a2aa0e362f eng utf8 dataset dataset NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom polardatacentre@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact 2022-03-16 ISO 19115 Geographic Information - Metadata ISO 19115:2003(E) European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group EPSGadministrator@iogp.org https://www.epsg-registry.org/ EPSG Geodetic Parameter Dataset The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference Systems and Coordinate Transformations, accessible through this online registry. information publisher urn:ogc:def:crs:EPSG::3031 6.18.3 Stable oxygen and carbon isotopes of benthic foraminifera from IODP Site U1534 2022-03-16 creation 2022-03-16 revision 2022-03-16 publication 2022-03-16 released 1.0 https://doi.org/10.5285/5091283a-fc9f-4057-9d24-e7a2aa0e362f doi GB/NERC/BAS/PDC/01625 https://data.bas.ac.uk/ NE/T010908/1 award Please cite this item as: Peck, V., & Alcock, V. (2022). Stable oxygen and carbon isotopes of benthic foraminifera from IODP Site U1534 (Version 1.0) [Data set]. NERC EDS UK Polar Data Centre. https://doi.org/10.5285/5091283a-fc9f-4057-9d24-e7a2aa0e362f Dataset is comprised of stable isotopes (oxygen and carbon) of benthic foraminifera from sediments from International Ocean Discovery Program (IODP) Expedition 382, Site U1534, South Falkland Sediment Drift. 53.18967 S, 58.76083 W (605 m water depth). The sediment cores were collected from 3 holes using the advanced piston corer onboard RV Joides Resolution from site U1534 between 29/03/2019 and 02/04/2019. Suitable specimens of benthic foraminifera were identified and picked from the >250 micron size fraction sediment at BAS between March 2020 and May 2021. Isotope analysis was carried out between March-August 2021. The data were collected as part of a project aiming to investigate the sensitivity of the Atlantic Meridional Overturning Circulation to variability in Pacific-Atlantic connectivity via the 'cold water route'. Dr Victoria Louise Peck was the principle investigator for this project. Funding provided by NERC UKIODP moratorium grant NE/T010908/1 and analytical support from NEIF steering committee application IP-1950-119. No credit. completed Peck, Victoria British Antarctic Survey Researcher author Alcock, Victoria British Antarctic Survey Researcher author NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact asNeeded completed EARTH SCIENCE > Biosphere > Microbiota Taxonomy > Foraminifers EARTH SCIENCE > Paleoclimate > Ocean/Lake Records > Isotopes EARTH SCIENCE > Paleoclimate > Ocean/Lake Records > Oxygen Isotopes EARTH SCIENCE > Solid Earth > Geochemistry > Isotopes theme Global Change Master Directory (GCMD) Science Keywords 2026-01-27 publication 23 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) Greenbelt MD United States of America https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher IODP U1534 benthic foraminifera carbon isotopes exp382 oxygen isotopes stable isotopes theme South Falkland Sediment Drift South Atlantic Ocean place Habitats and biotopes Geology theme GEMET - INSPIRE themes, version 1.0 2021-01-06 revision otherRestrictions no limitations to public access otherRestrictions no limitations license Open Government Licence v3.0 otherRestrictions This data is governed by the NERC Data Policy: https://www.ukri.org/who-we-are/nerc/our-policies-and-standards/nerc-data-policy/ otherRestrictions This data is governed by the NERC data policy and supplied under Open Government Licence v.3 url url crossReference textTable eng utf8 environment -58.76083 -58.76083 -53.18967 -53.18967 2019-03-29 2019-04-02 It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk. NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information distributor text/csv bytes 39936 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=5091283a-fc9f-4057-9d24-e7a2aa0e362f WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: Wherever present, specimens of Uvigerina bifurcata were picked from samples at 10 cm intervals. During warmer periods when U. bifurcata was not present, Melonis affinis and/or Hoeglundina elegans were analysed. The number of specimens per analysis is indicated, typically 4. Depth is composite core depth (below sea floor) based on splicing of ship-board physical properties from 3 adjacent holes within 20 m of each other. Splice information is available here LIMS Online Report Portal (tamu.edu) Isotopic analysis was performed on the GV IsoPrime mass spectrometer at NERC National Environmental Isotope Facility, BGS, Keyworth. Isotopic ratios are calibrated to the Vienna-PDB standard and 1-sigma standard deviation for delta13C and delta18O is 0.03 and 0.05 per mil respectively. asNeeded completed