{"NOAAStudyId":"8664","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":"2008-11-01","dataPublisher":"NOAA","dataType":"PALEOLIMNOLOGY","dataTypeInformation":"https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/lake","difMetadataLink":"http://www1.ncdc.noaa.gov/pub/data/metadata/published/paleo/dif/xml/noaa-lake-8664.xml","doi":null,"earliestYearBP":2650,"earliestYearCE":-700,"entryId":"noaa-lake-8664","funding":[],"investigators":"Francus, P.; Bradley, R.S.; Retelle, M.J.; Stoner, J.S.; Lewis, T.; Abbott, M.B.","mostRecentYearBP":-50,"mostRecentYearCE":2000,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/8664","originalSource":null,"publication":[{"abstract":"This paper synthesizes data collected to document the modern limnological and sedimentary processes in South Sawtooth Lake located on northern Ellesmere Island, Nunavut, Canada. Field observations show that the finely laminated sediments deposited in the distal basin are formed by the settling of overflows and interflows, and in rare occasions, by non-erosive hyperconcentrated density flows. Thin-sections of these sediments allowed for the \r\nclassification of the sedimentary fabrics into six facies, each representing different limnological processes. The sediments in this distal basin are considered to be continuous and annually \r\nlaminated (varved) based on radioisotope analyses, and both limnological and sedimentological evidence.","author":{"name":"Francus, P., R.S. Bradley, T. Lewis, M. Abbott, M. Retelle, and J.S. Stoner"},"citation":"Francus, P., R.S. Bradley, T. Lewis, M. Abbott, M. Retelle, and J.S. Stoner. 2009. Limnological and sedimentary processes at Sawtooth Lake, Canadian High Arctic, and their influence on varve formation. Journal of Paleolimnology, 40(3), 963-975. doi: 10.1007/s10933-008-9210-x","edition":null,"identifier":{"id":"10.1007/s10933-008-9210-x","type":"doi","url":"http://dx.doi.org/10.1007/s10933-008-9210-x"},"issue":"3","journal":"Journal of Paleolimnology","pages":"963-975","pubRank":"1","pubYear":2009,"reportNumber":null,"title":"Limnological and sedimentary processes at Sawtooth Lake, Canadian High Arctic, and their influence on varve formation","type":"publication","volume":"40"}],"reconstruction":"N","scienceKeywords":["PAGES Arctic 2k","PAGES 2k Network"],"site":[{"NOAASiteId":"20655","geo":{"geoType":"Feature","geometry":{"coordinates":["79.334","-83.85"],"type":"POINT"},"properties":{"easternmostLongitude":"-83.85","maxElevationMeters":"280","minElevationMeters":"280","northernmostLatitude":"79.334","southernmostLatitude":"79.334","westernmostLongitude":"-83.85"}},"locationName":"Continent>North 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