{"NOAAStudyId":"13665","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":"2012-12-20","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-13665.xml","doi":null,"earliestYearBP":8017,"earliestYearCE":-6067,"entryId":"noaa-lake-13665","funding":[{"fundingAgency":"Climate Change Action Fund of Canada","fundingGrant":null}],"investigators":"Yu, Z.; Campbell, I.D.; Campbell, C.; Vitt, D.H.; Bond, G.C.; Apps, M.J.","mostRecentYearBP":-50,"mostRecentYearCE":2000,"onlineResourceLink":"https://www.ncdc.noaa.gov/paleo/study/13665","originalSource":null,"publication":[{"abstract":null,"author":null,"citation":"Zicheng Yu, Dale H Vitt, Ian D Campbell, Michael J Apps. 2003. Understanding Holocene peat accumulation pattern of continental fens in western Canada. \r\nCanadian Journal of Botany, Vol. 81 (3), pp. 267-282. \r\nDOI: 10.1139/b03-016","edition":null,"identifier":{"id":"10.1139/b03-016","type":"doi","url":"http://dx.doi.org/10.1139/b03-016"},"issue":null,"journal":"Canadian Journal of Botany","pages":null,"pubRank":"2","pubYear":2003,"reportNumber":null,"title":"Understanding Holocene peat accumulation pattern of continental fens in western Canada","type":"publication","volume":null},{"abstract":"A high-resolution fen peat record and 79 basal peat dates from paludified peatlands in continental western Canada provide evidence for cyclic change in moisture conditions and in peat carbon accumulation. The ash-free bulk density, a proxy for degree of peat decomposition and thus moisture conditions, shows periodicities at both millennial (from 1500 to 2190 yr, with a mean of 1785 yr) and century scales (386 yr and 667 yr). Wet periods of 200-600 yr in duration, especially at ~6900, 5500 and 4000 cal. BP, correlate with rapid peat accumulation, new peatland initiation and declines in the rate of increase of atmospheric CO2 concentrations. The wet periods in western North America are coeval with warm periods in the North Atlantic, a phasing relationship that has been documented in other published palaeorecords for the glacial period and late Holocene, probably in response to variations in solar activity. These results indicate a strong connection between climate and the global carbon cycle at the millennial scale, mediated in part by peatland dynamics. This is the first demonstration that peatland carbon sequestration rates are highly sensitive even to minor climatic fluctuations, which are too small to produce detectable changes in major species in the peatland. That global atmospheric CO2 concentrations have in the past responded to these changes in peatland dynamics implies a strong potential for peatlands to be a major player in affecting future global change. \r\n","author":null,"citation":"Zicheng Yu, Ian D. Campbell, Celina Campbell, Dale H. Vitt, Gerard C. Bond, and Michael J. Apps. 2003. \r\nCarbon sequestration in western Canadian peat highly sensitive to Holocene wet-dry climate cycles at millennial timescales. \r\nThe Holocene, Vol. 13 (6), pp. 801-808. \r\nDOI: 10.1191/0959683603hl667ft","edition":null,"identifier":{"id":"10.1191/0959683603hl667ft","type":"doi","url":"http://dx.doi.org/10.1191/0959683603hl667ft"},"issue":null,"journal":"The Holocene","pages":null,"pubRank":"1","pubYear":2003,"reportNumber":null,"title":"Carbon sequestration in western Canadian peat highly sensitive to Holocene wet-dry climate cycles at millennial timescales","type":"publication","volume":null}],"reconstruction":"N","scienceKeywords":["hydrology"],"site":[{"NOAASiteId":"54310","geo":{"geoType":"Feature","geometry":{"coordinates":["53.5833","-118.0167"],"type":"POINT"},"properties":{"easternmostLongitude":"-118.0167","maxElevationMeters":"1310","minElevationMeters":"1310","northernmostLatitude":"53.5833","southernmostLatitude":"53.5833","westernmostLongitude":"-118.0167"}},"locationName":"Continent>North America>Canada>Alberta","mappable":"Y","paleoData":[{"NOAADataTableId":"23339","coreLengthMeters":null,"dataFile":[{"NOAAKeywords":["earth science>paleoclimate>paleolimnology>physical properties"],"fileUrl":"https://www1.ncdc.noaa.gov/pub/data/paleo/paleolimnology/northamerica/canada/ab/pinto2003.txt","linkText":"pinto2003.txt","urlDescription":"Data","variables":[{"cvAdditionalInfo":null,"cvDataType":"PALEOLIMNOLOGY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"centimeter","cvWhat":"depth variable>depth"},{"cvAdditionalInfo":null,"cvDataType":"PALEOLIMNOLOGY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":null,"cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"calendar year before present","cvWhat":"age variable>age"},{"cvAdditionalInfo":"ash-free","cvDataType":"PALEOLIMNOLOGY","cvDetail":"corrected","cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>bulk biological material>peat","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"gram per cubic centimeter","cvWhat":"physical property>density"},{"cvAdditionalInfo":null,"cvDataType":"PALEOLIMNOLOGY","cvDetail":null,"cvError":null,"cvFormat":"Numeric","cvMaterial":"biological material>bulk biological material>peat","cvMethod":null,"cvSeasonality":null,"cvShortName":null,"cvUnit":"gram per square meter per year","cvWhat":"formation property>formation rate>accumulation rate"}]}],"dataTableName":"Pinto2003","dataTableNotes":null,"earliestYear":8017,"earliestYearBP":8017,"earliestYearCE":-6067,"mostRecentYear":-50,"mostRecentYearBP":-50,"mostRecentYearCE":2000,"species":[],"timeUnit":"cal yr BP"}],"siteName":"Upper Pinto Fen"}],"studyCode":null,"studyName":"Upper Pinto Fen, Alberta 8000 Year Peat Density and Accumulation Data","studyNotes":"Ash-free bulk density (g/cm3) and peat accumulation rates (g/m2/yr) from peat core at Upper Pinto Fen, Alberta, Canada\n","version":"1.0","xmlId":"11687"}