{"action":"update","ckan_id":"cd351b37-15a0-4769-b425-87054eea9487","date_created":"Mon, 26 Jan 2026 20:45:14 GMT","date_finished":null,"harvest_job_id":"e2f321d0-0d7b-4a2f-9c4a-768c0e9ff721","harvest_source_id":"b1bd9ece-a304-434d-80e3-1800ab1742db","id":"2090531c-6515-4ba1-bbf9-20efd48f848b","identifier":"https://data.noaa.gov/waf/NOAA/NESDIS/ncei/paleo/iso/xml/noaa-recon-19039.xml","parent_identifier":null,"source_hash":"af6ef31deb04cc211bda5a561f7c32094d02e0217201fdcab5695db428fc7260","source_raw":"\r\n \r\n noaa-recon-19039\r\n \r\n \r\n eng; USA\r\n \r\n \r\n utf8\r\n \r\n \r\n dataset\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA World Data Service for Paleoclimatology\r\n \r\n \r\n Data Center Contact\r\n \r\n \r\n \r\n \r\n \r\n \r\n 828-271-4800\r\n \r\n \r\n 303-497-6513\r\n \r\n \r\n \r\n \r\n \r\n \r\n 325 Broadway, E/NE31\r\n \r\n \r\n Boulder\r\n \r\n \r\n CO\r\n \r\n \r\n 80305-3328\r\n \r\n \r\n USA\r\n \r\n \r\n paleo@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n 2025-01-04\r\n \r\n \r\n ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data\r\n \r\n \r\n ISO 19115-2:2009(E)\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA/WDS Paleoclimatology - Northern Hemisphere 1,500 Year Regional MXD and TRW Tree-Ring Chronologies\r\n \r\n \r\n \r\n \r\n 2015-09-02\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n doi:10.25921/wenc-1854\r\n \r\n \r\n \r\n \r\n \r\n \r\n noaa-recon-19039\r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI DSI 1200_02\r\n \r\n \r\n \r\n \r\n \r\n \r\n NCEI DSI 1200_01\r\n \r\n \r\n \r\n \r\n \r\n \r\n Stoffel, M.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Stoffel, M.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Khodri, M.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Khodri, M.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Corona, C.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Corona, C.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Guillet, S.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Guillet, S.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Poulain, V.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Poulain, V.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Bekki, S.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Bekki, S.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Guiot, J.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Guiot, J.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Luckman, B.H.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Luckman, B.H.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Oppenheimer, C.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Oppenheimer, C.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Lebas, N.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Lebas, N.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Beniston, M.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Beniston, M.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Masson-Delmotte, V.\r\n \r\n \r\n originator\r\n \r\n \r\n \r\n \r\n \r\n \r\n Masson-Delmotte, V.\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n tableDigital\r\n \r\n \r\n \r\n \r\n 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 Climate Reconstruction. The data include parameters of tree ring with a geographic location of Northern Hemisphere. The time period coverage is from 1450 to -62 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.\r\n \r\n \r\n Records of past temperature, precipitation, and other climate variables derived from paleoclimate proxies. 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.\r\n \r\n \r\n completed\r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA World Data Service for Paleoclimatology\r\n \r\n \r\n Data Center Contact\r\n \r\n \r\n \r\n \r\n \r\n \r\n 828-271-4800\r\n \r\n \r\n 303-497-6513\r\n \r\n \r\n \r\n \r\n \r\n \r\n 325 Broadway, E/NE31\r\n \r\n \r\n Boulder\r\n \r\n \r\n CO\r\n \r\n \r\n 80305-3328\r\n \r\n \r\n USA\r\n \r\n \r\n paleo@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n pointOfContact\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/pub/data/paleo/webimages/pc-default-recon.png\r\n \r\n \r\n Paleoclimatology - Climate Reconstruction\r\n \r\n \r\n PNG\r\n \r\n \r\n \r\n \r\n \r\n \r\n Earth Science > Climate Indicators > Paleoclimate Indicators > Paleoclimate Reconstructions\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Science Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n 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\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > tree ring\r\n \r\n \r\n earth science > paleoclimate > reconstructions > air temperature\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Science Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n 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\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Air Temperature Reconstruction\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: age; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n What: tree ring standardized growth index; Material: null\r\n \r\n \r\n theme\r\n \r\n \r\n \r\n \r\n Paleoenvironmental Standard Terms (PaST) Thesaurus\r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/products/paleoclimatology/paleoenvironmental-standard-terms-thesaurus\r\n \r\n \r\n PaST Thesaurus\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Geographic Region > Northern Hemisphere > Northern Hemisphere Extratropics > LATITUDE > LONGITUDE\r\n \r\n \r\n place\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce\r\n \r\n \r\n dataCentre\r\n \r\n \r\n \r\n \r\n Global Change Master Directory (GCMD) Data Center Keywords\r\n \r\n \r\n \r\n \r\n 2025\r\n \r\n \r\n revision\r\n \r\n \r\n \r\n \r\n 22\r\n \r\n \r\n \r\n \r\n Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords\r\n \r\n \r\n GCMD Keyword Forum Page\r\n \r\n \r\n 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\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n custodian\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n Cite as: Stoffel, M.; Khodri, M.; Corona, C.; Guillet, S.; Poulain, V.; Bekki, S.; Guiot, J.; Luckman, B.H.; Oppenheimer, C.; Lebas, N.; Beniston, M.; Masson-Delmotte, V. (2015-09-02): NOAA/WDS Paleoclimatology - Northern Hemisphere 1,500 Year Regional MXD and TRW Tree-Ring Chronologies. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/wenc-1854. Accessed [date].\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n 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\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n None\r\n \r\n \r\n \r\n \r\n \r\n \r\n otherRestrictions\r\n \r\n \r\n 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.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Estimates of volcanic-induced cooling in the Northern Hemisphere over the past 1,500 years\r\n \r\n \r\n \r\n \r\n 2015\r\n \r\n \r\n publication\r\n \r\n \r\n \r\n \r\n \r\n \r\n Markus Stoffel, Myriam Khodri, Christophe Corona, S\u00e9bastien Guillet, Virginie Poulain, Slimane Bekki, Jo\u00ebl Guiot, Brian H. Luckman, Clive Oppenheimer, Nicolas Lebas, Martin Beniston, Val\u00e9rie Masson-Delmotte\r\n \r\n \r\n author\r\n \r\n \r\n \r\n \r\n \r\n \r\n Nature Geoscience\r\n \r\n \r\n publisher\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.1038/ngeo2526\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Web Browser\r\n \r\n \r\n Associated Reference published 2015\r\n \r\n \r\n Markus Stoffel, Myriam Khodri, Christophe Corona, S\u00e9bastien Guillet, Virginie Poulain, Slimane Bekki, Jo\u00ebl Guiot, Brian H. Luckman, Clive Oppenheimer, Nicolas Lebas, Martin Beniston, Val\u00e9rie Masson-Delmotte, 2015: Estimates of volcanic-induced cooling in the Northern Hemisphere over the past 1,500 years. Nature Geoscience, , , 10.1038/ngeo2526\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n crossReference\r\n \r\n \r\n sciencePaper\r\n \r\n \r\n \r\n \r\n eng; USA\r\n \r\n \r\n geoscientificInformation\r\n \r\n \r\n \r\n \r\n Date Range: 500 CE to 2012 CE; Date Range: 1450 cal yr BP to -62 cal yr BP;\r\n \r\n \r\n \r\n \r\n -180\r\n \r\n \r\n 180\r\n \r\n \r\n 30\r\n \r\n \r\n 90\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n 500\r\n 2012\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n STUDY NOTES: The proxy records are maximum-latewood-density and tree-ring width chronologies grouped in 30 clusters and that portray a significant local summer temperature signal. The proxy composite is calibrated and validated against June-August temperature anomalies from the CRUTEM4v and BEST networks 40-90N. \r\nABSTRACT SUPPLIED BY ORIGINATOR: Explosive volcanism can alter global climate, and hence trigger economic, political and demographic change. The climatic impact of the largest volcanic events has been assessed in numerous modelling studies and tree-ring-based hemispheric temperature reconstructions. However, volcanic surface cooling derived from climate model simulations is systematically much stronger than the cooling seen in tree-ring-based proxies, suggesting that the proxies underestimate cooling; and/or the modelled forcing is unrealistically high. Here, we present summer temperature reconstructions for the Northern Hemisphere from tree-ring width and maximum latewood density over the past 1,500 years. We also simulate the climate effects of two large eruptions, in AD 1257 and 1815, using a climate model that accounts explicitly for self-limiting aerosol microphysical processes. Our tree-ring reconstructions show greater cooling than reconstructions with lower spatial coverage and based on tree-ring width alone, whereas our simulations show less cooling than previous simulations relying on poorly constrained eruption seasons and excluding nonlinear aerosol microphysics. Our tree-ring reconstructions and climate simulations are in agreement, with a mean Northern Hemisphere extra-tropical summer cooling over land of 0.8 to 1.3C for these eruptions. This reconciliation of proxy and model evidence paves the way to improved assessment of the role of both past and future volcanism in climate forcing.\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n NOAA National Centers for Environmental Information\r\n \r\n \r\n \r\n \r\n \r\n \r\n ncei.info@noaa.gov\r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/contact\r\n \r\n \r\n NCEI Contact Information\r\n \r\n \r\n Information for contacts at NCEI.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n distributor\r\n \r\n \r\n \r\n \r\n \r\n \r\n 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.\r\n \r\n \r\n Contact NCEI for other distribution options and instructions.\r\n \r\n \r\n \r\n \r\n \r\n \r\n Native Format(s)\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://doi.org/10.25921/wenc-1854\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Landing Page\r\n \r\n \r\n Metadata Landing Page\r\n \r\n \r\n NCEI landing page with general information and links to access the data.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/access/paleo-search/study/19039\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Web Browser\r\n \r\n \r\n NOAA Study Page\r\n \r\n \r\n Study page with data access information.\r\n \r\n \r\n search\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/products/paleoclimatology/climate-reconstruction\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Information\r\n \r\n \r\n NCEI Climate Reconstruction Page\r\n \r\n \r\n General information for this data type.\r\n \r\n \r\n information\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n https://www.ncei.noaa.gov/pub/data/paleo/treering/reconstructions/stoffel2015nhtemp.txt\r\n \r\n \r\n HTTPS\r\n \r\n \r\n Download\r\n \r\n \r\n NCEI Direct Download\r\n \r\n \r\n Direct download links for dataset files.\r\n \r\n \r\n download\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n asNeeded\r\n \r\n \r\n This ISO metadata record was translated from DIF metadata using dif-9x-to-iso-19115-2.xsl Version: 2022-06-21\r\n \r\n \r\n \r\n","source_transform":{"@type":"dcat:Dataset","accessLevel":"non-public","contactPoint":{"fn":"Not provided - Contact data.gov","hasEmail":"mailto:datagovsupport@gsa.gov"},"describedByType":"application/octet-steam","description":"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 Climate Reconstruction. The data include parameters of tree ring with a geographic location of Northern Hemisphere. The time period coverage is from 1450 to -62 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.","distribution":[{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"NCEI landing page with general information and links to access the data.","downloadURL":"https://doi.org/10.25921/wenc-1854","mediaType":"placeholder/value","title":"Metadata Landing Page"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Study page with data access information.","downloadURL":"https://www.ncei.noaa.gov/access/paleo-search/study/19039","mediaType":"placeholder/value","title":"NOAA Study Page"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"General information for this data type.","downloadURL":"https://www.ncei.noaa.gov/products/paleoclimatology/climate-reconstruction","mediaType":"placeholder/value","title":"NCEI Climate Reconstruction Page"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Direct download links for dataset files.","downloadURL":"https://www.ncei.noaa.gov/pub/data/paleo/treering/reconstructions/stoffel2015nhtemp.txt","mediaType":"placeholder/value","title":"NCEI Direct Download"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"Markus Stoffel, Myriam Khodri, Christophe Corona, S\u00e9bastien Guillet, Virginie Poulain, Slimane Bekki, Jo\u00ebl Guiot, Brian H. Luckman, Clive Oppenheimer, Nicolas Lebas, Martin Beniston, Val\u00e9rie Masson-Delmotte, 2015: Estimates of volcanic-induced cooling in the Northern Hemisphere over the past 1,500 years. Nature Geoscience, , , 10.1038/ngeo2526","downloadURL":"https://doi.org/10.1038/ngeo2526","mediaType":"placeholder/value","title":"Associated Reference published 2015"},{"@type":"dcat:Distribution","describedByType":"application/octet-steam","description":"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). 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