{"xmlId":"78359","NOAAStudyId":"37158","studyName":"Lake Barrine, Australia TOC and Itrax Data Over the Past 18 Ka","doi":"https://doi.org/10.25921/zcre-ew93","uuid":"a02cbe6a-ba15-405f-a222-7e53c9c69b8a","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":"PALEOLIMNOLOGY","investigators":"Bird, M.I.; Li, T.","investigatorDetails":[{"firstName":"Michael","lastName":"Bird","initials":"M.I.","orcId":"0000-0003-1801-8703"},{"firstName":"Ting","lastName":"Li","initials":"T.","orcId":"0000-0002-8397-9634"}],"version":"1.0","funding":[{"fundingAgency":"Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage","fundingGrant":"CE170100015"},{"fundingAgency":"National Natural Science Foundation of China","fundingGrant":"41973072"}],"studyNotes":"Provided Keywords: northeastern Australia, bulk organic geochemistry, Itrax, maar lake sediment","onlineResourceLink":"https://www.ncei.noaa.gov/access/paleo-search/study/37158","difMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-lake-37158.xml","isoMetadataLink":"https://www.ncei.noaa.gov/pub/data/metadata/published/paleo/iso/xml/noaa-lake-37158.xml","originalSource":null,"dataTypeInformation":"https://www.ncei.noaa.gov/products/paleoclimatology/lake","studyCode":null,"scienceKeywords":["Younger Dryas","Precipitation Reconstruction"],"reconstruction":"N","contributionDate":"2022-12-19","entryId":"noaa-lake-37158","earliestYearBP":18358,"mostRecentYearBP":1445,"earliestYearCE":-16408,"mostRecentYearCE":505,"publication":[{"author":{"name":"Li, T., Wurster, C.M., Haig, J., Zhou, Y., Zwart, C., Ren, J., Comley, R., Munksgaard, N.C., Gadd, P.S., Bird, M.I."},"pubYear":2022,"title":"Environmental change inferred from multiple proxies from an 18 cal ka BP sediment record, Lake Barrine, NE Australia","journal":"Quaternary Science Reviews","volume":"294","edition":null,"issue":null,"pages":"107751","reportNumber":null,"citation":"Li, T., Wurster, C.M., Haig, J., Zhou, Y., Zwart, C., Ren, J., Comley, R., Munksgaard, N.C., Gadd, P.S., Bird, M.I. 2022. Environmental change inferred from multiple proxies from an 18 cal ka BP sediment record, Lake Barrine, NE Australia. Quaternary Science Reviews, 294, 107751. doi: 10.1016/j.quascirev.2022.107751","type":"publication","identifier":{"type":"doi","id":"10.1016/j.quascirev.2022.107751","url":"http://dx.doi.org/10.1016/j.quascirev.2022.107751"},"abstract":"Lake Barrine (17.25°S, 145.64°E), on the Atherton Tablelands in tropical northeast Australia, was formed as a maar lake in the late Pleistocene. The 65 m-deep stratified lake provides a detailed sediment record of climate and environmental change on the Tablelands. We reconstruct hydroclimate and vegetation change over the last ~18,000 years from a 7.2 m long sediment core at 20-year resolution using multiple paleoenvironmental proxies (µ-XRF elements, d13CTOC, TOC and C:N ratio). The data series are supported by a chronology based on 22 accelerator mass spectrometer (AMS) radiocarbon dates. The results suggest a distinct period of intense but highly seasonal rainfall coincident with the Antarctic Cold Reversal (14.7  13.0 cal ka BP). This period was followed by a trend into the early Holocene toward wetter, less seasonal conditions that allowed the progressive establishment of tropical forest in the catchment. The catchment was completely covered by closed forest by 7.3 cal ka BP. The inferred precipitation changes at Lake Barrine are consistent with other records on the Tablelands and in phase with the changes in tropical SE Africa, NW Australia and anti-phase with the East Asian summer monsoon region in the Holocene but not before that. This result supports previous conclusions that precipitation variations correlate (in phase or anti-phased) in these regions. This correlation results from a dynamic balance among intertropical convergence zone (ITCZ), the Indian Ocean Dipole (IOD) and El Niño Southern Oscillation (ENSO).","pubRank":"1"}],"site":[{"NOAASiteId":"59662","siteName":"Lake Barrine","siteCode":null,"mappable":"Y","locationName":"Continent>Australia/New Zealand>Australia","geo":{"geoType":"Feature","geometry":{"type":"POINT","coordinates":["-17.25","145.64"]},"properties":{"southernmostLatitude":"-17.25","northernmostLatitude":"-17.25","westernmostLongitude":"145.64","easternmostLongitude":"145.64","minElevationMeters":"726","maxElevationMeters":"726"}},"paleoData":[{"dataTableName":"Barrine_Itrax","NOAADataTableId":"49839","earliestYear":18035,"mostRecentYear":1445,"timeUnit":"cal yr 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