noaa-icecore-27950 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 2024-10-31 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - EPICA Dome C and EPICA Dronning Maud Land 140ka Deuterium Excess Data 2019-10-12 publication doi:10.25921/p9b2-2437 noaa-icecore-27950 NCEI DSI 1200_02 NCEI DSI 1200_01 Stenni, B. originator Stenni, B. author Masson-Delmotte, V. originator Masson-Delmotte, V. author Selmo, E. originator Selmo, E. author Oerter, H. originator Oerter, H. author Meyer, H. originator Meyer, H. author Röthlisberger, R. originator Röthlisberger, R. author Jouzel, J. originator Jouzel, J. author Cattani, O. originator Cattani, O. author Falourd, S. originator Falourd, S. author Fischer, H. originator Fischer, H. author Hoffmann, G. originator Hoffmann, G. author Iacumin, P. originator Iacumin, P. author Johnsen, S.J. originator Johnsen, S.J. author Minster, B. originator Minster, B. author Udisti, R. originator Udisti, R. 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 Ice Core. The data include parameters of ice cores with a geographic location of Antarctica. The time period coverage is from 140060 to 38 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 temperature, precipitation, atmospheric trace gases, and other aspects of climate and environment derived from ice cores drilled on glaciers and ice caps around the world. 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-icecore.png Paleoclimatology - Ice Core PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Ice Core Records Earth Science > Paleoclimate > Ice Core 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 > ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > ice cores earth science > paleoclimate > climate reconstructions|ice cores earth science > paleoclimate > ice core > hydrogen isotopes earth science > paleoclimate > ice core > reconstruction 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 Air Temperature Reconstruction theme What: age; Material: null What: age; Material: null What: air temperature; Material: null What: air temperature; Material: null What: deuterium excess; Material: null What: delta 2H; Material: bulk ice What: age; Material: null What: air temperature; Material: null What: air temperature; Material: null What: air temperature; Material: null What: air temperature; Material: null What: air temperature; Material: null What: air temperature; Material: null What: air temperature; Material: null What: air temperature; Material: null What: delta 18O; Material: bulk ice What: age; Material: null What: deuterium excess; Material: bulk ice What: deuterium excess; Material: bulk ice What: depth; Material: null What: air temperature; Material: null What: delta 18O; Material: bulk ice What: depth; Material: null What: delta 2H; Material: bulk ice What: air temperature; Material: null 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 Continent > Antarctica > EPICA Dome C > LATITUDE -75.1 > LONGITUDE 123.4 Continent > Antarctica > EPICA Dronning Maud Land > LATITUDE -75 > LONGITUDE .07 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: Stenni, B.; Masson-Delmotte, V.; Selmo, E.; Oerter, H.; Meyer, H.; Röthlisberger, R.; Jouzel, J.; Cattani, O.; Falourd, S.; Fischer, H.; Hoffmann, G.; Iacumin, P.; Johnsen, S.J.; Minster, B.; Udisti, R. (2019-10-12): NOAA/WDS Paleoclimatology - EPICA Dome C and EPICA Dronning Maud Land 140ka Deuterium Excess Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/p9b2-2437. 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. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site. The deuterium excess records of EPICA Dome C and Dronning Maud Land ice cores (East Antarctica) 2010 publication B. Stenni, V. Masson-Delmotte, E. Selmo, H. Oerter, H. Meyer, R. Röthlisberger, J. Jouzel, O. Cattani, S. Falourd, H. Fischer, G. Hoffmann, P. Iacumin, S.J. Johnsen, B. Minster, R. Udisti author Quaternary Science Reviews publisher https://doi.org/10.1016/j.quascirev.2009.10.009 HTTPS Web Browser Associated Reference published 2010 B. Stenni, V. Masson-Delmotte, E. Selmo, H. Oerter, H. Meyer, R. Röthlisberger, J. Jouzel, O. Cattani, S. Falourd, H. Fischer, G. Hoffmann, P. Iacumin, S.J. Johnsen, B. Minster, R. Udisti, 2010: The deuterium excess records of EPICA Dome C and Dronning Maud Land ice cores (East Antarctica). Quaternary Science Reviews, 29, 146-159, 10.1016/j.quascirev.2009.10.009 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 140060 cal yr BP to 38 cal yr BP; .07 123.4 -75.1 -75 -138110 1912 STUDY NOTES: Deuterium (d2H) and deuterium excess (d) data from the two EPICA ice cores drilled in Dronning Maud Land (EDML) and Dome C (EDC), plus site and source area temperature reconstructions. High-resolution 13ka reconstructions added 23-Oct-2019. ABSTRACT SUPPLIED BY ORIGINATOR: New high-resolution deuterium excess (d) data from the two EPICA ice cores drilled in Dronning Maud Land (EDML) and Dome C (EDC) are presented here. The main moisture sources for precipitation at EDC and EDML are located in the Indian Ocean and Atlantic Ocean, respectively. The more southward moisture origin for EDML is reflected in a lower present-day d value, compared to EDC. The EDML and EDC isotopic records (d18O and d) show the main climate features common to the East Antarctic plateau and similar millennial scale climate variability during the last glacial period. However, quite large d18O and d differences are observed during MIS5.5 and the glacial inception with a long-term behaviour. A possibility for this long-term difference could be related to uncertainties in past accumulation rate which are used in the glaciological models. Regional climate anomalies between the two sites during MIS5.5 could also be consistent with the observed EDML-EDC d18O and d gradient anomalies. Simulations performed with the General Circulation Model ECHAM4 for different time slices provide a temporal temperature/isotope slope for the EDML region in fair agreement to the modern spatial slope. Tsite and Tsource records are extracted from both ice cores, using a modelling approach, after corrections for past d18O seawater and elevation changes. A limited impact of d on Antarctic temperature reconstruction at both EDML and EDC has been found with a higher impact only at glacial inception. The AIM (Antarctic Isotope Maximum) events in both ice cores are visible also after the source correction, suggesting that these are real climate features of the glacial period. The different shape of the AIM events between EDC and EDML, as well as some climate features in the early Holocene, points to a slightly different climate evolution at regional scale. A comparison of our temperature reconstruction profiles with the aerosol fluxes show a strong coupling of the nssCa fluxes with Antarctic temperatures during glacial period and a tighter coupling of d18O and Tsite with ssNa flux at EDML compared to EDC during the glacial period and MIS5.5. 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/p9b2-2437 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/27950 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/ice-core HTTPS Information NCEI Ice Core Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/icecore/antarctica/stenni2010edml-deutex.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/icecore/antarctica/stenni2010edml-deutex-t13ka.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/icecore/antarctica/stenni2010edml-deutex-t.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/icecore/antarctica/stenni2010edc-deutex.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/icecore/antarctica/stenni2010edc-deutex-t13ka.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/icecore/antarctica/stenni2010edc-deutex-t.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download asNeeded This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21