{"NOAAStudyId":"19059","contactInfo":{"address":"325 Broadway, E/NE31","city":"Boulder","constraints":"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.","country":"USA","dataCenterUrl":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data","email":"paleo@noaa.gov","fax":"303-497-6513","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","phone":"303-497-6280","postalCode":"80305-3328","shortName":"DOC/NOAA/NESDIS/NCEI","state":"CO","type":"CONTACT INFORMATION"},"contributionDate":"2015-07-21","dataPublisher":"NOAA","dataType":"CLIMATE RECONSTRUCTIONS","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/climate-reconstruction","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-recon-19059.xml","doi":null,"earliestYearBP":1228,"earliestYearCE":722,"entryId":"noaa-recon-19059","funding":[{"fundingAgency":"US National Science Foundation","fundingGrant":"AGS-1266014"},{"fundingAgency":"US NOAA","fundingGrant":"NA08OAR4310727, DEB-0816400"}],"investigators":"Stahle, D.W.; Edmondson, J.R.; Burns, J.N.; Stahle, D.K.; Burnette, D.J.; Kvamme, E.; LeQuesne, C.; Therrell, M.D.","mostRecentYearBP":-61,"mostRecentYearCE":2011,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/19059","originalSource":null,"publication":[{"abstract":"Old Rocky Mountain Douglas-fir (Pseudotsuga menziesii) trees and remnant \"subfossil\" logs have been found on the outcrop of a mafic igneous intrusion above the Mancos River Valley near Mesa Verde National Park. These trees and logs have been used to develop earlywood (EW), latewood (LW), and total ring width (TRW) chronologies dating from AD 722-2011. The new chronologies include good series replication during the former chronological \"gap\" from AD 1250 to 1400, which was so problematic for the initial development of the \"Central Pueblo\" chronology by A. E. Douglas. Discrete reconstructions of the cool-season (September-May) and early warm-season (June-July) moisture balance for Mesa Verde have been derived from the EW and adjusted LW width chronologies from the Mancos Valley. Cool-season drought is estimated to have been more severe and sustained than early warm-season conditions during the \"Great Drought\" of the late-13th Century when southwestern Colorado was depopulated. The combined archaeological, subfossil, and living tree chronologies of EW, LW, and TRW for the Mancos River and Mesa Verde Douglas-fir now date from AD 480-2011.","author":{"name":"Stahle, D.W., J.R. Edmondson, J.N. Burns, D.K. Stahle, D.J. Burnette, E. Kvamme, C. Lequesne, and M.D. Therrell "},"citation":"Stahle, D.W., J.R. Edmondson, J.N. Burns, D.K. Stahle, D.J. Burnette, E. Kvamme, C. Lequesne, and M.D. Therrell. 2015. Bridging the Gap with Subfossil Douglas-fir at Mesa Verde, Colorado. Tree-Ring Research, 71(2), 53-66. doi: 10.3959/1536-1098-71.2.53","edition":null,"identifier":{"id":"10.3959/1536-1098-71.2.53","type":"doi","url":"http://dx.doi.org/10.3959/1536-1098-71.2.53"},"issue":"2","journal":"Tree-Ring Research","pages":"53-66","pubRank":"1","pubYear":2015,"reportNumber":null,"title":"Bridging the Gap with Subfossil Douglas-fir at Mesa Verde, Colorado","type":"publication","volume":"71"}],"reconstruction":"Y","scienceKeywords":["Other Hydroclimate Reconstruction"],"site":[{"NOAASiteId":"56549","geo":{"geoType":"Feature","geometry":{"coordinates":["37.2","-108.5"],"type":"POINT"},"properties":{"easternmostLongitude":"-108.5","maxElevationMeters":"2139","minElevationMeters":"2139","northernmostLatitude":"37.2","southernmostLatitude":"37.2","westernmostLongitude":"-108.5"}},"locationName":"Continent>North America>United States Of America>Colorado","mappable":"Y","paleoData":[{"NOAADataTableId":"29518","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth 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Separate reconstructions of P-PE were computed for cool season (Sept-May) and early warm season (June-July).  Reconstructions are based on living and remnant wood Douglas-fir tree-ring chronologies from the Mancos River site.  Total ring width, Earlywood width, and latewood width raw measurements are archived in the International Tree-Ring Data Bank, site code CO651. ","version":"1.0","xmlId":"16745"}