noaa-ocean-35655 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 2025-01-09 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA/WDS Paleoclimatology - Leaf wax C30 n-alkane data from Indonesian marine sediments over the past 28,000 years 2022-02-16 publication doi:10.25921/z1n2-9309 noaa-ocean-35655 NCEI DSI 1200_02 NCEI DSI 1200_01 Oppo, D.W. originator Oppo, D.W. author Galy, V. originator Galy, V. author Schefuss, E.S. originator Schefuss, E.S. author Mahyar, M.M. originator Mahyar, M.M. author Rosenthal, Y. originator Rosenthal, Y. author Dubois, N.D. originator Dubois, N.D. author Arbuszewski, J.A. originator Arbuszewski, J.A. 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 Indonesia. The time period coverage is from 28266 to 89 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 > paleocean > biomarkers earth science > paleoclimate > paleocean > 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 Glacial Heinrich Events Last Glacial Maximum Monsoon Other Hydroclimate Reconstruction Tropics Warm Pool theme What: age; Material: null What: C30 n-alkane; Material: null What: C30 n-alkane; Material: null What: age; Material: null What: age; Material: null What: depth; Material: null What: C30 n-alkane; 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 > Indian Ocean > Indonesia > Geo10069-3 > LATITUDE -9.59 > LONGITUDE 120.231 Ocean > Indian Ocean > Indonesia > BJ803-91GGCC > LATITUDE 2.8739 > LONGITUDE 118.385 Ocean > Indian Ocean > Indonesia > BJ803-136GGC > LATITUDE -5.927 > LONGITUDE 120.231 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: Oppo, D.W.; Galy, V.; Schefuss, E.S.; Mahyar, M.M.; Rosenthal, Y.; Dubois, N.D.; Arbuszewski, J.A. (2022-02-16): NOAA/WDS Paleoclimatology - Leaf wax C30 n-alkane data from Indonesian marine sediments over the past 28,000 years. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/z1n2-9309. 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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Leaf wax C30 n-alkane data from Indonesian marine sediments over the past 28,000 years 2022 publication Oppo, D.W., Galy, V., Schefuss, E.S., Mahyar, M.M., Rosenthal, Y., Dubois, N.D., and Arbuszewski, J.A. author Unpublished Data publisher https://doi.org/10.1038/ngeo2182 HTTPS Web Browser Associated Reference published 2022 Oppo, D.W., Galy, V., Schefuss, E.S., Mahyar, M.M., Rosenthal, Y., Dubois, N.D., and Arbuszewski, J.A., 2022: Leaf wax C30 n-alkane data from Indonesian marine sediments over the past 28,000 years. Unpublished Data, 7, 513-517, 10.1038/ngeo2182 information crossReference sciencePaper eng; USA geoscientificInformation Date Range: 28266 cal yr BP to 89 cal yr BP; 118.385 120.231 -9.59 2.8739 -26316 1861 STUDY NOTES: Chronology Data for Core BJ803-91GGCC is from: Dubois, N., D.W. Oppo, V. Galy, M. Mohtadi, S. van der Kaars, J.E. Tierney, Y. Rosenthal, T.I. Eglinton, A. Lueckge, and B.K. Linsley. 2014. Indonesian vegetation response to changes in rainfall seasonality over the past 25,000 years. Nature Geoscience, 7, 513-517. doi: 10.1038/ngeo2182 Chronology Data for Core GEO10069-3 is from: Fern T. Gibbons, Delia W. Oppo, Mahyar Mohtadi, Yair Rosenthal, Jun Cheng, Zhengyu Liu, Braddock K. Linsley. 2014. Deglacial d18O and hydrologic variability in the tropical Pacific and Indian Oceans. Earth and Planetary Science Letters, 387, 240-251. doi: 10.1016/j.epsl.2013.11.032 C30 n-alkanoic data; We report values for the C30 n-alkanoic acid corrected for methylation. Sediments (5-10g) were freeze-dried and homogenized before lipid extraction using a microwave-assisted reaction system. Fatty acids were isolated from the total lipid extract by aminopropyl-silica-gel column chromatography, methylated with methanol of known isotopic composition, and then further purified by aminopropyl-silica-gel chromatography and silver nitrate-silica-gel chromatography. TThe purified compound class containing saturated straight chain fatty acids was analyzed by gas chromatography-isotope ratio mass spectrometry (GC-irMS) on a Finnigan Delta V Plus instrument at the Woods Hole Oceanographic Institution using established methods (Fornace et al., 2016). ABSTRACT SUPPLIED BY ORIGINATOR: Records of past climate and ocean circulation derived from marine sediments. 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. 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. 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Native Format(s) https://doi.org/10.25921/z1n2-9309 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/35655 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/oppo2022/geo10069-3_oppo2022.txt HTTPS Download /contributions_by_author/oppo2022/geo10069-3_oppo2022.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/oppo2022/bj803-91ggc_oppo2022.txt HTTPS Download /contributions_by_author/oppo2022/bj803-91ggc_oppo2022.txt Original Data and Full Metadata download https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/oppo2022/bj803-136ggc_oppo2022.txt HTTPS Download /contributions_by_author/oppo2022/bj803-136ggc_oppo2022.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