noaa-ocean-37726 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 2025-04-07 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Neodymium Isotope Data from the Western Flank of the Sicily Channel since the Last Deglaciation (13,900 BP) 2023-03-17 publication doi:10.25921/na8p-pt57 noaa-ocean-37726 NCEI DSI 1200_02 NCEI DSI 1200_01 Trias-Navarro, S. originator Trias-Navarro, S. author Pena, L.D. originator Pena, L.D. author de la Fuente, M. originator de la Fuente, M. author Paredes-Paredes, E. originator Paredes-Paredes, E. author Garcia-Solsona, E. originator Garcia-Solsona, E. author Frigola, J. originator Frigola, J. author Català, A. originator Català, A. author Caruso, A. originator Caruso, A. author Lirer, F. originator Lirer, F. author Haghipour, N. originator Haghipour, N. author Pérez-Asensio, J.N. originator Pérez-Asensio, J.N. author Cacho, I. originator Cacho, I. 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 Mediterranean Sea, North Atlantic Ocean. The time period coverage is from 13900 to 0 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 > paleoceanography earth science > paleoclimate > paleoceanography earth science > paleoclimate > paleocean > reconstruction earth science > paleoclimate > paleocean > geochemistry earth science > paleoclimate > paleocean > radiogenic isotope 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 Interglacial Last Interglacial Younger Dryas hydrology theme What: Eastern Mediterranean Sea Water; Material: null What: Eastern Mediterranean Sea Water; Material: null What: epsilon neodymium; Material: planktic foraminifer What: age; Material: null What: Eastern Mediterranean Sea Water; Material: null What: Eastern Mediterranean Sea Water; Material: null What: epsilon neodymium; Material: dry sediment What: epsilon neodymium; Material: dry sediment What: Eastern Mediterranean Sea Water; Material: null What: Eastern Mediterranean Sea Water; Material: null What: depth; Material: null What: epsilon neodymium; Material: planktic foraminifer 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 > Atlantic Ocean > North Atlantic Ocean > Mediterranean Sea > NDT-6-2016 > LATITUDE 38.007222 > LONGITUDE 11.795556 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: Trias-Navarro, S.; Pena, L.D.; de la Fuente, M.; Paredes-Paredes, E.; Garcia-Solsona, E.; Frigola, J.; Català, A.; Caruso, A.; Lirer, F.; Haghipour, N.; Pérez-Asensio, J.N.; Cacho, I. (2023-03-17): NOAA/WDS Paleoclimatology - Neodymium Isotope Data from the Western Flank of the Sicily Channel since the Last Deglaciation (13,900 BP). [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/na8p-pt57. 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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Eastern Mediterranean water outflow during the Younger Dryas was twice that of the present day 2023 publication Sergio Trias-Navarro, Leopoldo David Pena, Maria de la Fuente, Eduardo Paredes, Ester Garcia-Solsona, Jaime Frigola, Albert Català, Antonio Caruso, Fabrizio Lirer, Negar Haghipour, José Noel Pérez-Asensio, and Isabel Cacho author Communications Earth and Environment publisher https://doi.org/10.1038/s43247-023-00812-7 HTTPS Web Browser Associated Reference published 2023 Sergio Trias-Navarro, Leopoldo David Pena, Maria de la Fuente, Eduardo Paredes, Ester Garcia-Solsona, Jaime Frigola, Albert Català, Antonio Caruso, Fabrizio Lirer, Negar Haghipour, José Noel Pérez-Asensio, and Isabel Cacho, 2023: Eastern Mediterranean water outflow during the Younger Dryas was twice that of the present day. Communications Earth and Environment, 4, , 10.1038/s43247-023-00812-7 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 13900 cal yr BP to 0 cal yr BP; 11.795556 11.795556 38.007222 38.007222 Study Coordinates 38.007222 11.795556 -11950 1950 STUDY NOTES: Neodymium records from planktic foraminifera coatings from NDT-6-2016 sediment core; Neodymium record from lithogenic <63 µm fraction from NDT-6-2016 sediment core; Eastern Mediterranean Source Waters (EMSW) estimations (EMSW_mix) with different mixing proportions between the eastern Mediterranean water masses contributing to the EMSW (LIW and EMDW) based on neodymium values from our record (NDT-6-2016) and SU92-33 (Balearic Sea), BC07 (Levantine Sea) and MS27PT (Nile slope). The first scenario is defined by the same relative contribution of LIW and EMDW (i.e. ??LIW =??EMDW), the second scenario the contribution of the LIW doubles that of the EMDW (i.e. ??LIW = 2*??EMDW) and the third scenario considers that the proportion of EMDW doubles that of the LIW (i.e. ??EMDW = 2*??LIW). ABSTRACT SUPPLIED BY ORIGINATOR: Eastern Mediterranean deep-intermediate convection was highly sensitive to varying inputs of fresh water fluxes associated with increased rainfall during the African Humid period (15-6 kyr Before Present). Here we investigate changes in the water-outflow from the Eastern Mediterranean Sea since the last deglaciation using neodymium isotope ratios. Our results indicate enhanced outflow during the Younger Dryas, two times higher than present-day outflow and about three times higher than during the last Sapropel. We propose that the increased outflow into the western Mediterranean over the Younger Dryas was the result of the combined effect of 1) enhanced climate-driven convection in the Aegean Sea and 2) reduced convection of western deep water during this period. Our results provide solid evidence for an enhanced Younger Dryas westward flow of Eastern Mediterranean sourced waters in consonance with an intensification of Mediterranean water-outflow during a weakened state of the Atlantic circulation. 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/na8p-pt57 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/37726 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/trias2023/trias2023-ndt-6-2016.txt HTTPS Download /contributions_by_author/trias2023/trias2023-ndt-6-2016.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