{"NOAAStudyId":"16096","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":"2014-01-24","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-16096.xml","doi":null,"earliestYearBP":17900,"earliestYearCE":-15950,"entryId":"noaa-lake-16096","funding":[{"fundingAgency":"US National Science Foundation","fundingGrant":"BCS-0845129, EPS-0447681"},{"fundingAgency":"US Geological Survey","fundingGrant":"06HQGR0129"},{"fundingAgency":"US NASA","fundingGrant":"NNG05G165H"},{"fundingAgency":"Wyoming Water Development Commission","fundingGrant":"WWDC 25"}],"investigators":"Pribyl, P.; Shuman, B.N.","mostRecentYearBP":-45,"mostRecentYearCE":1995,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/16096","originalSource":null,"publication":[{"abstract":"Sediment-based reconstructions of late-Quaternary lake levels provide direct evidence of hydrologic responses to climate change, but many studies only provide approximate lake elevation curves. Here, we demonstrate a new method for producing quantitative time series of lake elevation based on the facies and elevations of multiple cores collected from a lake's margin. The approach determines the facies represented in each core using diagnostic data, such as sand content, and then compares the results across cores to determine the elevation of the littoral zone over time. By applying the approach computationally, decisions are made systematically and iteratively using different facies classification schemes to evaluate the associated uncertainty. After evaluating our assumptions using ground-penetrating radar (GPR), we quantify past lake-elevation changes, precipitation minus evapotranspiration (DeltaP-ET), and uncertainty in both at Lake of the Woods and Little Windy Hill Pond, Wyoming. The well correlated (r=0.802+/-0.002) reconstructions indicate that water levels at both lakes fell at >11,300, 8000-5500, and 4700-1600 cal yr BP when DeltaP-ET decreased to -50 to -250 mm/yr. Differences between the reconstructions are typically small (10+/-24 mm/yr since 7000 cal yr BP), and the similarity indicates that our reconstruction method can produce statistically-comparable paleohydrologic datasets across networks of sites.","author":{"name":"Paul Pribyl and Bryan N. Shuman"},"citation":"Paul Pribyl and Bryan N. Shuman. 2014. A Computational Approach to Quaternary Lake-Level Reconstruction Applied in the Central Rocky Mountains, Wyoming, USA. Quaternary Research. . ","edition":null,"identifier":null,"issue":null,"journal":"Quaternary Research","pages":null,"pubRank":"1","pubYear":2014,"reportNumber":null,"title":"A Computational Approach to Quaternary Lake-Level Reconstruction Applied in the Central Rocky Mountains, Wyoming, USA","type":"publication","volume":null}],"reconstruction":"Y","scienceKeywords":["hydrology","Other Hydroclimate Reconstruction"],"site":[{"NOAASiteId":"55813","geo":{"geoType":"Feature","geometry":{"coordinates":["41.43","-106.33"],"type":"POINT"},"properties":{"easternmostLongitude":"-106.33","maxElevationMeters":"2980","minElevationMeters":"2980","northernmostLatitude":"41.43","southernmostLatitude":"41.43","westernmostLongitude":"-106.33"}},"locationName":"Continent>North America>United States Of America>Wyoming","mappable":"Y","paleoData":[{"NOAADataTableId":"26069","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth 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differentiating littoral and sub-littoral lake sediment facies \nbased on the raw core data, for use in the iterative lake-level reconstruction process. The reconstruction \nprocess iteratively applies each set of thresholds in R to produce an ensemble of reconstructions. The code for \ngenerating the lake-level reconstruction according to the process described in Pribyl and Shuman (2014) is provided.\nAlso included are the ensemble mean lake-level reconstruction and its uncertainty per 50-yr interval for the length \nof the record, and the individual ensemble members for each time step (but without the ages for the steps).\n R script MoistureBalance is the code for the simple moisture-budget calculation based on the lake-level reconstruction. \n Again this follows Pribyl and Shuman (2014).  PErecon contains the median P-E reconstruction as an anomaly from modern \nfor each 50-yr interval, as well as the 1-sigma and 25% and 75% quantiles of the reconstruction uncertainty.\nData and R code are included in original contributor files: LOW_Cores.csv, LOW_Iterations_011414.csv, \nLOW_LLrecon_011414.csv, LOW_PErecon_011414.csv, LOW_R_Script_LLRecon_012414.txt, LOW_R_Script_MoistureBalance_011414.txt, \nFaciesThresholds_LOW.csv, LWH_Cores.csv, LWH_Iterations_011414.csv, LWH_LLrecon_011414.csv, LWH_PErecon_011414.csv, \n LWH_R_Script_LLRecon_012414.txt, LWH_R_Script_MoistureBalance_011414.txt, FaciesThresholds_LWH.csv, \nplus WDC Paleo formatted text files woods2014sand.txt, woods2014ll.txt, woods2014p-e.txt, little-windy2014loi.txt, \nlittle-windy2014ll.txt, and little-windy2014p-e.txt. \n","version":"1.0","xmlId":"13859"}