{"xmlId":"20520","NOAAStudyId":"22393","studyName":"Köhl - TiBiTi - GOGL - ITRDB SUR001","doi":"https://doi.org/10.25921/gsdc-bx75","uuid":"6c8f28c4-f92e-4bb2-bed4-5b0d4d8a0ca2","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":"Köhl, M.; Lotfiomran, N.","investigatorDetails":[{"firstName":"Michael","lastName":"Köhl","initials":"M.","orcId":"0000-0003-0182-7256"},{"firstName":"Neda","lastName":"Lotfiomran","initials":"N.","orcId":null}],"version":"1.0","funding":[],"studyNotes":"NOAA Template Raw Measurements file added 2019-04-29.","onlineResourceLink":"https://www.ncei.noaa.gov/access/paleo-search/study/22393","difMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-tree-22393.xml","isoMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/iso/xml/noaa-tree-22393.xml","originalSource":null,"dataTypeInformation":"https://www.ncei.noaa.gov/products/paleoclimatology/tree-ring","studyCode":"SUR001","scienceKeywords":["goupia","Goupia glabra Aubl.","GOGL"],"reconstruction":"N","contributionDate":"2017-07-04","entryId":"noaa-tree-22393","earliestYearBP":190,"mostRecentYearBP":-66,"earliestYearCE":1760,"mostRecentYearCE":2016,"publication":[{"author":{"name":"Michael Köhl, Prem R. Neupane, Neda Lotfiomran"},"pubYear":2017,"title":"The impact of tree age on biomass growth and carbon accumulation capacity: A retrospective analysis using tree ring data of three tropical tree species grown in natural forests of Suriname","journal":"PLoS ONE","volume":"12","edition":null,"issue":"8","pages":null,"reportNumber":"e0181187","citation":"Michael Köhl, Prem R. Neupane, Neda Lotfiomran. 2017. The impact of tree age on biomass growth and carbon accumulation capacity: A retrospective analysis using tree ring data of three tropical tree species grown in natural forests of Suriname. PLoS ONE, 12(8), e0181187. doi: 10.1371/journal.pone.0181187","type":"publication","identifier":{"type":"doi","id":"10.1371/journal.pone.0181187","url":"http://dx.doi.org/10.1371/journal.pone.0181187"},"abstract":"The worlds forests play a pivotal role in the mitigation of global climate change. By photosynthesis they remove CO2 from the atmosphere and store carbon in their biomass. While old trees are generally acknowledged for a long carbon residence time, there is no consensus on their contribution to carbon accumulation due to a lack of long-term individual tree data. Tree ring analyses, which use anatomical differences in the annual formation of wood for dating growth zones, are a retrospective approach that provides growth patterns of individual trees over their entire lifetime. We developed time series of diameter growth and related annual carbon accumulation for 61 trees of the species Cedrela odorata L. (Meliacea), Hymenaea courbaril L. (Fabacea) and Goupia glabra Aubl. (Goupiacea). The trees grew in unmanaged tropical wet-forests of Suriname and reached ages from 84 to 255 years. Most of the trees show positive trends of diameter growth and carbon accumulation over time. For some trees we observed fluctuating growthperiods of lower growth alternate with periods of increased growth. In the last quarter of their lifetime trees accumulate on average between 39 percent (C. odorata) and 50 percent (G. glabra) of their final carbon stock. This suggests that old-growth trees in tropical forests do not only contribute to carbon stocks by long carbon resistance times, but maintain high rates of carbon accumulation at later stages of their life time.","pubRank":"1"}],"site":[{"NOAASiteId":"57345","siteName":"TiBiTi","siteCode":null,"mappable":"Y","locationName":"Continent>South America>Suriname","geo":{"geoType":"Feature","geometry":{"type":"POINT","coordinates":["5.2","-55.23"]},"properties":{"southernmostLatitude":"5.2","northernmostLatitude":"5.2","westernmostLongitude":"-55.23","easternmostLongitude":"-55.23","minElevationMeters":"14","maxElevationMeters":"14"}},"paleoData":[{"dataTableName":"SUR001","NOAADataTableId":"33508","earliestYear":1760,"mostRecentYear":2016,"timeUnit":"CE","earliestYearBP":190,"mostRecentYearBP":-66,"earliestYearCE":1760,"mostRecentYearCE":2016,"coreLengthMeters":null,"dataTableNotes":null,"species":[{"speciesCode":"GOGL","scientificName":"Goupia glabra Aubl.","resourceId":null,"commonName":["goupia"]}],"dataFile":[{"fileUrl":"https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/sur001.txt","urlDescription":"Correlation Stats","linkText":"sur001.txt","variables":[],"NOAAKeywords":["earth science>paleoclimate>tree-ring>width>ring width"]},{"fileUrl":"https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/southamerica/sur001.rwl","urlDescription":"Raw Measurements","linkText":"sur001.rwl","variables":[{"cvDataType":"TREE RING","cvWhat":"age variable>age","cvMaterial":null,"cvError":null,"cvUnit":"time unit>age unit>year Common Era","cvSeasonality":null,"cvDetail":null,"cvMethod":null,"cvAdditionalInfo":null,"cvFormat":"Numeric","cvShortName":null},{"cvDataType":"TREE RING","cvWhat":"physical property>width>total ring width","cvMaterial":null,"cvError":null,"cvUnit":"length unit>millimeter","cvSeasonality":null,"cvDetail":null,"cvMethod":null,"cvAdditionalInfo":"units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999","cvFormat":"Numeric","cvShortName":null}],"NOAAKeywords":["earth science>paleoclimate>tree-ring>width>ring width"]},{"fileUrl":"https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/southamerica/sur001-rwl-noaa.txt","urlDescription":"Raw Measurements - NOAA Template File","linkText":"sur001-rwl-noaa.txt","variables":[{"cvDataType":"TREE RING","cvWhat":"physical property>width>total ring width","cvMaterial":null,"cvError":null,"cvUnit":"length unit>millimeter","cvSeasonality":null,"cvDetail":null,"cvMethod":null,"cvAdditionalInfo":"Tree ID: GOGL23; 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