noaa-other-16138 eng; USA utf8 dataset Bauer, Bruce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce +1 303-497-6280 +1 303-497-6513 325 Broadway, E/CC23 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact 2018-12-11 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Barents Sea Ice Sheet Deglacial 14C/10Be Data 2014-03-03 publication noaa-other-16138 NCEI DSI 1200_01 Hormes, A. originator Hormes, A. author Gjermundsen, E.F. originator Gjermundsen, E.F. author Rasmussen, T.L. originator Rasmussen, T.L. 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 Other Collections. The data include parameters of others with a geographic location of Barents Sea. The time period coverage is from 26000 to 14000 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data. Data of past climate and environment derived from unusual proxy evidence. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. completed Bauer, Bruce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce +1 303-497-6280 +1 303-497-6513 325 Broadway, E/CC23 Boulder CO 80305-3328 USA paleo@noaa.gov pointOfContact https://www.ncdc.noaa.gov/c/images/pc-default-other.png Paleoclimatology - Other Collections PNG Earth Science > Climate Indicators > Paleoclimate Indicators > Paleoclimate Reconstructions theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser 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 earth science > paleoclimate > others theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser 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 Arctic theme Ocean > Arctic Ocean > Barents Sea> Barents Sea Ice Sheet > LATITUDE > LONGITUDE place otherRestrictions Cite as: Hormes, A.; Gjermundsen, E.F.; Rasmussen, T.L. (2014-03-03): NOAA/WDS Paleoclimatology - Barents Sea Ice Sheet Deglacial 14C/10Be Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://www.ncdc.noaa.gov/paleo/study/16138. 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. From mountain top to the deep sea - Deglaciation in 4D of the northwestern Barents Sea ice sheet 2013 publication Anne Hormes, Endre Før Gjermundsen, Tine Lander Rasmussen author Quaternary Science Reviews publisher https://doi.org/10.1016/j.quascirev.2013.04.009 HTTPS Web Browser Associated Reference published 2013 Anne Hormes, Endre Før Gjermundsen, Tine Lander Rasmussen, 2013: From mountain top to the deep sea - Deglaciation in 4D of the northwestern Barents Sea ice sheet. Quaternary Science Reviews, 75, 78-99, 10.1016/j.quascirev.2013.04.009 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 26000 cal yr BP to 14000 cal yr BP; 10 30 78 81 -24050 -12050 STUDY NOTES: Review of the timing of the deglaciation of the northern Barents Sea ice sheet (BSIS) with new and published 14C and 10Be dates from terrestrial and offshore records from the Svalbard archipelago. ABSTRACT SUPPLIED BY ORIGINATOR: The timing of the deglaciation of the northern Barents Sea ice sheet (BSIS) documented in terrestrial and offshore records from the Svalbard archipelago is reviewed. We present new cosmogenic nuclide (CN) ages from formerly unexplored inland areas of northern Svalbard to investigate the timing of thinning of past local ice domes. CN data are compared with radiocarbon ages from marine and terrestrial deposits. 10Be isotope CN dates on erratic boulders from interior Svalbard suggest that glacier surfaces in northern and western Svalbard thinned 950-650 m from 26 ± 4 ka and continued over an extended period until 16 ka. Initial ice retreat from the western outer to the inner shelf began at 20.5 ka and in Storfjordrenna southwest of Svalbard around 19-18 ka. Retreat of grounded ice from the northern outer to the inner shelf did not begin before 15.9 ka. We therefore suggest increasing summer insolation and aridification due to atmospheric circulation changes and perennial sea ice cover as the main mechanisms for the ice thinning and grounded ice retreat from the outer shelves before and during the Heinrich 1 event. The frontal position of the grounded ice sheet, however, did not change during several millennia despite further thinning in interior northern Svalbard. The inner shelf areas rapidly deglaciated towards the fjord mouths along the western coasts between 15 and 14 ka and became ice-free before and during meltwater pulse 1a (mwp-1a). The collapse of the ice shelves from the inner shelf towards the fjord mouths and inner fjords occurred on a decadal to centennial time scale based on overlapping radiocarbon ages from marine sediment cores in addition to CN data from erratic boulders in lowlands. We suggest that additional mechanisms must have caused this rapid collapse. Together with reduced moisture supply in the accumulation areas, we assume that subsurface warm Atlantic water masses that reached the western shelf after 17.5 ka may have accelerated debuttressing of the ice shelves in addition to the Bølling warming that kicked in around 15.1 ka due to increased insolation and the global sea-level rise called mwp-1a. Conservative calculations estimate the contribution of only the northwestern part of the BSIS to sea-level rise with 0.0004 cm yr-1 between 26 and 16 ka and 0.02 cm yr-1 in assumed 300 years between 15 and 14 ka. 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Native Format(s) https://data.nodc.noaa.gov/cgi-bin/iso?id=noaa-other-16138 HTTPS Landing Page NCEI landing page for this dataset Dataset landing page with general information and links to access the data. information https://www.ncdc.noaa.gov/paleo/study/16138 HTTPS Web Browser NCEI Study Page Study page with dataset access information. search https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/other-collections HTTPS Information NCEI Other Collections Page General information for this data type. information https://www1.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/hormes2013/hormes2013bsis.txt HTTPS Download /contributions_by_author/hormes2013/hormes2013bsis.txt Original Data and Full Metadata download asNeeded This metadata record was translated from DIF using dif-9x-to-iso-19115-2.xsl Version: 2018-10-25