{"xmlId":"16105","NOAAStudyId":"1003970","studyName":"CTP East Tasmania Tree ring width, PAGES Australasia 2k Version","doi":"https://doi.org/10.25921/my5f-x166","uuid":"2ef364b6-5991-4d97-9b0b-5300803c27b7","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":"Allen, K.J.","investigatorDetails":[{"firstName":"Kathryn","lastName":"Allen","initials":"K.J.","orcId":null}],"version":"1.0","funding":[],"studyNotes":"Uploaded by R. Neukom, data obtained from original authors.   These are not raw data but processed and truncated chronologies. Details see (Neukom and Gergis 2011, The Holocene, DOI: 10.1177/0959683611427335). For the raws contact the authors or check ITRDB","onlineResourceLink":"https://www.ncei.noaa.gov/access/paleo-search/study/1003970","difMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-tree-1003970.xml","isoMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/iso/xml/noaa-tree-1003970.xml","originalSource":null,"dataTypeInformation":"https://www.ncei.noaa.gov/products/paleoclimatology/tree-ring","studyCode":null,"scienceKeywords":["PAGES Australasia 2k","PAGES 2k Network"],"reconstruction":"N","contributionDate":"2013-02-28","entryId":"noaa-tree-1003970","earliestYearBP":520,"mostRecentYearBP":-44,"earliestYearCE":1430,"mostRecentYearCE":1994,"publication":[{"author":{"name":"Neukom, R. and J. Gergis"},"pubYear":2011,"title":"Southern Hemisphere high-resolution palaeoclimate records of the last 2000 years","journal":"The Holocene","volume":"22","edition":null,"issue":"5","pages":"501-524","reportNumber":null,"citation":"Neukom, R. and J. Gergis. 2011. Southern Hemisphere high-resolution palaeoclimate records of the last 2000 years. The Holocene, 22(5), 501-524. doi: 10.1177/0959683611427335","type":"publication","identifier":{"type":"doi","id":"10.1177/0959683611427335","url":"http://dx.doi.org/10.1177/0959683611427335"},"abstract":null,"pubRank":"3"},{"author":{"name":"K.J. Allen, E.R. Cook, R.J. Francey, K. Michael"},"pubYear":2001,"title":"The climatic response of Phyllocladus aspleniifolius (Labill.) Hook. f in Tasmania","journal":"Journal of Biogeography","volume":"28","edition":null,"issue":"3","pages":"305-316","reportNumber":null,"citation":"K.J. Allen, E.R. Cook, R.J. Francey, K. Michael. 2001. The climatic response of Phyllocladus aspleniifolius (Labill.) Hook. f in Tasmania. Journal of Biogeography, 28(3), 305-316. doi: 10.1046/j.1365-2699.2001.00546.x","type":"publication","identifier":{"type":"doi","id":"10.1046/j.1365-2699.2001.00546.x","url":"http://dx.doi.org/10.1046/j.1365-2699.2001.00546.x"},"abstract":"Between two and four increment cores were obtained from approximately 20 trees at each of 16 sites of P. aspleniifolius across Tasmania. Four regions were defined and temperature data for climate stations from each of these regions were transformed into dimensionless time series appropriate for each region. The ZI was constructed from Melbourne and Hobart mean sea level pressure (MSLP). Correlations were calculated between climate data and ring widths over most of the 20th century. Data were then segregated into two subperiods to assess whether or not temporal changes in ring width response have occurred over the 20th century.\r\nThe dominant feature of the correlation functions was a negative correlation with temperatures of the previous growing season. Correlation between the ZI and ring width is most significant, and positive, in November and March of the previous growing season. Differences in the shape of the correlation functions, and their strength is apparent over the course of the century. In general, correlations have become weaker and less consistent among the 16 sites for the latter part of the century. Temperatures have generally increased during the 1900s over which time period correlations have been calculated.\r\nThe temporally changing climatic response in ring widths is consistent with a hypothesis of competition for resources between different parts of a plant. A nonlinear response to climate over a short-time period violates one of the basic assumptions of dendroclimatology, therefore suggesting further investigation of both the physiology of trees used for dendroclimatological purposes and the statistical methods used for climatic reconstruction.","pubRank":"1"},{"author":{"name":"Allen, K"},"pubYear":2002,"title":"The Temperature Response in the Ring Widths of Phyllocladus Aspleniifolius (Celery-top Pine) Along an Altitudinal Gradient in the Warra LTER Area, Tasmania","journal":"Australian Geographical Studies","volume":"40","edition":null,"issue":"3","pages":"287-299","reportNumber":null,"citation":"Allen, K. 2002. The Temperature Response in the Ring Widths of Phyllocladus Aspleniifolius (Celery-top Pine) Along an Altitudinal Gradient in the Warra LTER Area, Tasmania. Australian Geographical Studies, 40(3), 287-299. doi: 10.1111/1467-8470.00181","type":"publication","identifier":{"type":"doi","id":"10.1111/1467-8470.00181","url":"http://dx.doi.org/10.1111/1467-8470.00181"},"abstract":null,"pubRank":"2"}],"site":[{"NOAASiteId":"1000883","siteName":"CTP East Tasmania","siteCode":null,"mappable":"Y","locationName":"Continent>Australia/New Zealand>Australia","geo":{"geoType":"Feature","geometry":{"type":"POINT","coordinates":["-42","148"]},"properties":{"southernmostLatitude":"-42","northernmostLatitude":"-42","westernmostLongitude":"148","easternmostLongitude":"148","minElevationMeters":"600","maxElevationMeters":"600"}},"paleoData":[{"dataTableName":"CTP East Tasmania PAGES Australasia 2k","NOAADataTableId":"1002139","earliestYear":1430,"mostRecentYear":1994,"timeUnit":"CE","earliestYearBP":520,"mostRecentYearBP":-44,"earliestYearCE":1430,"mostRecentYearCE":1994,"coreLengthMeters":null,"dataTableNotes":"These are processed data. Years with less than 5 samples and EPS<0.85 are removed. Raw data can be obtained from original authors","species":[],"dataFile":[{"fileUrl":"https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/pages2k/australasia2k/CTP_East.txt","urlDescription":"Data","linkText":"CTP_East.txt","variables":[],"NOAAKeywords":["earth science>paleoclimate>tree-ring"]}]}]}],"reference":{"pastThesaurusSkos":"https://www.ncei.noaa.gov/access/paleo-search/skos/past-thesaurus.rdf","pastThesaurusExplorer":"https://www.ncei.noaa.gov/access/paleo-search/cvterms","gcmdKeywordThesaurus":"https://earthdata.nasa.gov/earth-observation-data/find-data/idn/gcmd-keywords"},"dataLicenseDescription":null,"dataLicenseUrl":null}