noaa-lake-29852 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 2025-04-04 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Lake Austre Nevlingen, Svalbard 12,000 Year Biomarker and Geochemical Data 2020-06-13 publication doi:10.25921/kxxn-4d50 noaa-lake-29852 NCEI DSI 1200_02 NCEI DSI 1200_01 Kjellman, S.E. originator Kjellman, S.E. author Schomacker, A. originator Schomacker, A. author Thomas, E.K. originator Thomas, E.K. author Hakansson, L. originator Hakansson, L. author Duboscq, S. originator Duboscq, S. author Cluett, A.A. originator Cluett, A.A. author Farnsworth, W.R. originator Farnsworth, W.R. author Allaart, L. originator Allaart, L. author Cowling, O.C. originator Cowling, O.C. author McKay, N.P. originator McKay, N.P. author Brynjolfsson, S. originator Brynjolfsson, S. author Ingolfsson, O. originator Ingolfsson, O. 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 Lake. The data include parameters of paleolimnology with a geographic location of Svalbard And Jan Mayen, North Atlantic Ocean. The time period coverage is from 11958 to 1739 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 environment derived from lake sediment records. 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-lake.png Paleoclimatology - Lake PNG 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 > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology earth science > paleoclimate > paleolimnology > hydrogen isotopes earth science > paleoclimate > paleolimnology > 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 What: C24 n-alkanoic acid; Material: sediment What: delta 2H; Material: C24 n-alkanoic acid What: C30 n-alkanoic acid; Material: sediment What: silicon; Material: null What: argon; Material: null What: copper; Material: null What: arsenic; Material: null What: hafnium; Material: null What: gold; Material: null What: mercury; Material: null What: delta 2H; Material: C20 n-alkanoic acid What: C22 n-alkanoic acid; Material: sediment What: delta 2H; Material: C30 n-alkanoic acid What: depth; Material: null What: chlorine; Material: null What: titanium; Material: null What: vanadium; Material: null What: zirconium; Material: null What: delta 2H; Material: C22 n-alkanoic acid What: depth; Material: null What: magnesium; Material: null What: sulfur; Material: null What: zinc; Material: null What: germanium; Material: null What: strontium; Material: null What: yttrium; Material: null What: niobium; Material: null What: molybdenum; Material: null What: rhodium; Material: null What: rhodium; Material: null What: number of samples; Material: C20 n-alkanoic acid What: delta 2H; Material: C20 n-alkanoic acid What: number of samples; Material: C28 n-alkanoic acid What: delta 2H; Material: C30 n-alkanoic acid What: delta 2H enrichment factor; Material: null What: average chain length; Material: n-alkanoic acid What: carbon preference index; Material: n-alkanoic acid What: aluminum; Material: null What: phosphorus; Material: null What: potassium; Material: null What: iron; Material: null What: lanthanum; Material: null What: platinum; Material: null What: lutetium; Material: null What: depth; Material: null What: sample thickness; Material: null What: delta 2H; Material: C26 n-alkanoic acid What: delta 2H; Material: C28 n-alkanoic acid What: number of samples; Material: C30 n-alkanoic acid What: calcium; Material: null What: selenium; Material: null What: bromine; Material: null What: praseodymium; Material: null What: actinium; Material: null What: C28 n-alkanoic acid; Material: sediment What: number of samples; Material: C24 n-alkanoic acid What: delta 2H; Material: C24 n-alkanoic acid What: number of samples; Material: C26 n-alkanoic acid What: delta 2H enrichment factor; Material: null What: age; Material: null What: manganese; Material: null What: nickel; Material: null What: barium; Material: null What: terbium; Material: null What: number of samples; Material: C22 n-alkanoic acid What: delta 2H; Material: C22 n-alkanoic acid What: delta 2H; Material: C26 n-alkanoic acid What: organic matter; Material: sediment What: chromium; Material: null What: rubidium; Material: null What: neodymium; Material: null What: europium; Material: null What: depth; Material: null What: thulium; Material: null What: sample identification; Material: null What: C20 n-alkanoic acid; Material: sediment What: C26 n-alkanoic acid; Material: sediment What: delta 2H; Material: C28 n-alkanoic acid What: cerium; Material: null What: samarium; Material: null What: gadolinium; Material: null What: erbium; Material: null What: ytterbium; Material: null What: polonium; Material: null What: depth; 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 Ocean > Atlantic Ocean > North Atlantic Ocean > Svalbard And Jan Mayen > Austre Nevlingen > LATITUDE 79.783 > LONGITUDE 15.787 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: Kjellman, S.E.; Schomacker, A.; Thomas, E.K.; Hakansson, L.; Duboscq, S.; Cluett, A.A.; Farnsworth, W.R.; Allaart, L.; Cowling, O.C.; McKay, N.P.; Brynjolfsson, S.; Ingolfsson, O. (2020-06-13): NOAA/WDS Paleoclimatology - Lake Austre Nevlingen, Svalbard 12,000 Year Biomarker and Geochemical Data. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/kxxn-4d50. 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. Holocene precipitation seasonality in northern Svalbard: influence of sea ice and regional ocean surface conditions 2020 publication Sofia E. Kjellman; Anders Schomacker; Elizabeth K. Thomas; Lena Hakansson; Sandrine Duboscq; Allison A. Cluett; Wesley R. Farnsworth; Lis Allaart; Owen C. Cowling; Nicholas P. McKay; Skafti Brynjolfsson; Olafur Ingolfsson author Quaternary Science Reviews publisher https://doi.org/10.1016/j.quascirev.2020.106388 HTTPS Web Browser Associated Reference published 2020 Sofia E. Kjellman; Anders Schomacker; Elizabeth K. Thomas; Lena Hakansson; Sandrine Duboscq; Allison A. Cluett; Wesley R. Farnsworth; Lis Allaart; Owen C. Cowling; Nicholas P. McKay; Skafti Brynjolfsson; Olafur Ingolfsson, 2020: Holocene precipitation seasonality in northern Svalbard: influence of sea ice and regional ocean surface conditions. Quaternary Science Reviews, 240, , 10.1016/j.quascirev.2020.106388 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 11958 cal yr BP to 1739 cal yr BP; 15.787 15.787 79.783 79.783 Study Coordinates 79.783 15.787 -10008 211 STUDY NOTES: n-alkanoic acid hydrogen isotope (d2H) and concentration data, plus x-ray fluorescence elemental data and loss-on-ignition, from sediment cores ANS1 and ANP3, collected from lake Austre Nevlingen, northern Spitsbergen, Svalbard. Two-core composite fatty acid d2H data also presented ABSTRACT SUPPLIED BY ORIGINATOR: Arctic precipitation is predicted to increase in the coming century, due to a combination of enhanced northward atmospheric moisture transport and local surface evaporation from ice-free seas. However, large model uncertainties, limited long-term observations, and high spatiotemporal variability limit our understanding of these mechanisms, emphasizing the need for paleoclimate records of precipitation changes. Here we use lipid biomarkers in lake sediments to reconstruct precipitation seasonality in northern Spitsbergen, Svalbard. We measured the hydrogen isotopic ratios (d2H) of n-alkanoic acids (C20-C30) from sedimentary leaf waxes in lake Austre Nevlingen, Spitsbergen. We interpret d2H values of mid-chain (C22) and long-chain (C28) n-alkanoic acids to represent d2H of lake and soil water, respectively. Austre Nevlingen lake water d2H reflects amount-weighted mean annual precipitation d2H. In contrast, soil water is mostly recharged by summer rainfall, and therefore reflects d2H values of summer precipitation. Austre Nevlingen leaf wax d2H values are 2H-depleted in the Early Holocene, suggesting high winter precipitation amounts. This coincides with high summer insolation, strong Atlantic water advection and reduced spring sea-ice cover in surrounding waters. Winter precipitation continued to dominate until c. 6 cal. kyr BP. After 6 cal. kyr BP, the trend in the biomarker record is not as clear. This could be related to colder conditions causing longer duration of seasonal lake-ice cover, thereby influencing the precipitation seasonality registered by the lake water. The Austre Nevlingen record suggests a close relationship between precipitation seasonality and regional ocean surface conditions, consistent with simulations suggesting that Arctic winter sea-ice loss will lead to increased local evaporation. 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/kxxn-4d50 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/29852 HTTPS Web Browser NOAA Study Page Study page with data access information. search https://www.ncei.noaa.gov/products/paleoclimatology/lake HTTPS Information NCEI Lake Page General information for this data type. information https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020ans1xrf.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020ans1loi.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020ans1.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020ans1.lpd HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020anp3xrf.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020anp3loi.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020anp3.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020anp3.lpd HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020.txt HTTPS Download NCEI Direct Download Direct download links for dataset files. download https://www.ncei.noaa.gov/pub/data/paleo/paleolimnology/europe/norway/austre-nevlingen2020.lpd 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