NOAA/WDS Paleoclimatology - Yukon 17KYr Midge-Inferred July Temperature
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title: NOAA/WDS Paleoclimatology - Yukon 17KYr Midge-Inferred July Temperature
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date: 2009-01-01
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Anchor: DOI doi:10.25921/44ks-mw66
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individualName: Kurek, J.
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individualName: Cwynar, L.C.
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abstract: This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Climate Reconstruction. The data include parameters of insect|paleolimnology with a geographic location of Yukon Territory, Canada. The time period coverage is from 17046 to 0 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.
purpose: Records of past temperature, precipitation, and other climate variables derived from paleoclimate proxies. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations.
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keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
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keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
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keyword: earth science > paleoclimate > climate reconstructions|insect|paleolimnology
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keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
keyword: earth science > paleoclimate > insect|paleolimnology
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keyword: earth science > paleoclimate > reconstructions > air temperature
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keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: surface air temperature; Material: midge assemblage
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
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keyword: What: identified midge; Material: null
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keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: surface air temperature; Material: midge assemblage
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: depth; Material: null
keyword: What: age; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
keyword: What: identified midge; Material: null
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keyword: Continent > North America > Canada > Yukon Territory > Hanging Lake (HANGING) > LATITUDE 68.355787 > LONGITUDE -138.359613
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otherConstraints: Cite as: Kurek, J.; Cwynar, L.C.; Vermaire, J.C. (2009-01-01): NOAA/WDS Paleoclimatology - Yukon 17KYr Midge-Inferred July Temperature. [indicate subset used]. NOAA National Centers for Environmental Information. https://doi.org/10.25921/44ks-mw66. Accessed [date].
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otherConstraints: Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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otherConstraints: Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
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otherConstraints: 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.
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title: A late Quaternary paleotemperature record from Hanging Lake, northern Yukon Territory, eastern Beringia
date: (CI_Date)
date: 2009
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individualName: Kurek, J., L.C. Cwynar, and J.C. Vermaire
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description: Kurek, J., L.C. Cwynar, and J.C. Vermaire, 2009: A late Quaternary paleotemperature record from Hanging Lake, northern Yukon Territory, eastern Beringia. Quaternary Research, 72, 246-257, 10.1016/j.yqres.2009.04.007
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description: Date Range: 17046 cal yr BP to 0 cal yr BP;
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supplementalInformation: ABSTRACT SUPPLIED BY ORIGINATOR: The late Quaternary paleoclimate of eastern Beringia has primarily been studied by drawing qualitative inferences from vegetation shifts. To quantitatively reconstruct summer temperatures, we analyzed lake sediments for fossil chironomids, and additionally we analyzed the sediments for fossil pollen and organic carbon content. A comparison with the d18O record from Greenland indicates that the general climatic development of the region throughout the last glaciation–Holocene transition differed from that of the North Atlantic region. Between ~17 and 15 ka, mean July air temperature was on average 5°C colder than modern, albeit a period of near-modern temperature at ~16.5 ka. Total pollen accumulation rates ranged between ~180 and 1200 grains cm-2 yr-1. At ~15 ka, approximately coeval with the Bølling interstadial, temperatures again reached modern values. At ~14 ka, nearly 1000 yr after warming began, Betula pollen percentages increased substantially and mark the transition to shrub-dominated pollen contributors. Chironomid-based inferences suggest no evidence of the Younger Dryas stade and only subtle evidence of an early Holocene thermal maximum, as temperatures from ~15 ka to the late Holocene were relatively stable. The most recognizable climatic oscillation of the Holocene occurred from ~4.5 to 2 ka.
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fees: In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
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