{"xmlId":"20526","NOAAStudyId":"22396","studyName":"Thapa - Lokhada Khaptad National Park - PCSM - ITRDB NEPA045","doi":"https://doi.org/10.25921/h90b-nw36","uuid":"24da80bc-f5e0-4c9b-872a-83b83b7983fb","dataPublisher":"NOAA","contactInfo":{"type":"CONTACT INFORMATION","shortName":"DOC/NOAA/NESDIS/NCEI","longName":"National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce ","address":"325 Broadway, E/NE31","city":"Boulder","state":"CO","postalCode":"80305-3328","country":"USA","dataCenterUrl":"https://www.ncei.noaa.gov/products/paleoclimatology","email":"paleo@noaa.gov","phone":"828-271-4800","fax":null,"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."},"dataType":"TREE RING","investigators":"Thapa, U.K.; Shah, S.K.; Gaire, N.P.; Bhuju, D.R.","investigatorDetails":[{"firstName":"Uday","lastName":"Thapa","initials":"U.K.","orcId":null},{"firstName":"Santosh","lastName":"Shah","initials":"S.K.","orcId":"0000-0002-1635-5936"},{"firstName":"Narayan","lastName":"Gaire","initials":"N.P.","orcId":"0000-0002-9487-7852"},{"firstName":"Dinesh","lastName":"Bhuju","initials":"D.R.","orcId":"0000-0003-2791-9212"}],"version":"1.0","funding":[],"studyNotes":"NOAA Template Raw Measurements file added 2019-04-08.","onlineResourceLink":"https://www.ncei.noaa.gov/access/paleo-search/study/22396","difMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-tree-22396.xml","isoMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/iso/xml/noaa-tree-22396.xml","originalSource":null,"dataTypeInformation":"https://www.ncei.noaa.gov/products/paleoclimatology/tree-ring","studyCode":"NEPA045","scienceKeywords":["Himalayan spruce","PCSM","Picea smithiana (Wall.) Boiss."],"reconstruction":"N","contributionDate":"2017-07-11","entryId":"noaa-tree-22396","earliestYearBP":359,"mostRecentYearBP":-62,"earliestYearCE":1591,"mostRecentYearCE":2012,"publication":[{"author":{"name":"Udya Kuwar Thapa, Santosh K. Shah, Narayan Prasad Gaire, Dinesh Raj Bhuju"},"pubYear":2015,"title":"Spring temperatures in the far-western Nepal Himalaya since AD 1640 reconstructed from Picea smithiana tree-ring widths","journal":"Climate Dynamics","volume":"45","edition":null,"issue":"7-8","pages":"2069-2081","reportNumber":null,"citation":"Udya Kuwar Thapa, Santosh K. Shah, Narayan Prasad Gaire, Dinesh Raj Bhuju. 2015. Spring temperatures in the far-western Nepal Himalaya since AD 1640 reconstructed from Picea smithiana tree-ring widths. Climate Dynamics, 45(7-8), 2069-2081. doi: 10.1007/s00382-014-2457-1","type":"publication","identifier":{"type":"doi","id":"10.1007/s00382-014-2457-1","url":"http://dx.doi.org/10.1007/s00382-014-2457-1"},"abstract":"We developed a new, 422-year long tree-ring width chronology (spanning AD 1591-2012) from Picea smithiana (Wall.) Boiss in Khaptad National Park, which is located in the far-western Nepalese Himalaya. Seasonal correlation analysis revealed significant indirect relationship with spring temperature and lead to the reconstruction of March-May average temperature for the past 373 years (AD 1640-2012). The reconstruction was found significant based on validation statistics commonly used in tree-ring based climate reconstruction. Furthermore, it was validated through spatial correlation with gridded temperature data. This temperature reconstruction identified several periods of warming and cooling. The reconstruction did not show the significant pattern of cooling during the Little Ice Age but there were few cold episodes recorded. The spring temperature revealed relationship with different Sea Surface Temperature index over the equatorial Pacific Ocean, which showed linkages with climatic variability in a global scale.","pubRank":"1"},{"author":{"name":"U.K. Thapa, S. St. George, D.K. Kharal, N.P. Gaire"},"pubYear":2017,"title":"Tree growth across the Nepal Himalaya during the last four centuries","journal":"Progress in Physical Geography","volume":null,"edition":null,"issue":null,"pages":null,"reportNumber":null,"citation":"U.K. Thapa, S. St. George, D.K. Kharal, N.P. Gaire. 2017. Tree growth across the Nepal Himalaya during the last four centuries. Progress in Physical Geography. . doi: 10.1177/0309133317714247","type":"publication","identifier":{"type":"doi","id":"10.1177/0309133317714247","url":"http://dx.doi.org/10.1177/0309133317714247"},"abstract":null,"pubRank":"2"}],"site":[{"NOAASiteId":"57348","siteName":"Lokhada Khaptad National Park","siteCode":null,"mappable":"Y","locationName":"Continent>Asia>Southcentral Asia>Nepal","geo":{"geoType":"Feature","geometry":{"type":"POINT","coordinates":["29.4","81.13"]},"properties":{"southernmostLatitude":"29.4","northernmostLatitude":"29.4","westernmostLongitude":"81.13","easternmostLongitude":"81.13","minElevationMeters":"2700","maxElevationMeters":"2700"}},"paleoData":[{"dataTableName":"NEPA045","NOAADataTableId":"33511","earliestYear":1591,"mostRecentYear":2012,"timeUnit":"CE","earliestYearBP":359,"mostRecentYearBP":-62,"earliestYearCE":1591,"mostRecentYearCE":2012,"coreLengthMeters":null,"dataTableNotes":null,"species":[{"speciesCode":"PCSM","scientificName":"Picea smithiana (Wall.) 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