reference : An intercomparison of temperature trends in the US Historical Climatology Network and recent atmospheric reanalyses

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/reference/8243ec9e-5b70-4c53-a6bd-a8f41adb2d9c
Bibliographic fields
reftype Journal Article
Abstract Temperature trends over 1979–2008 in the U.S. Historical Climatology Network (HCN) are compared with those in six recent atmospheric reanalyses. For the conterminous United States, the trend in the adjusted HCN (0.327 °C dec−1) is generally comparable to the ensemble mean of the reanalyses (0.342 °C dec−1). It is also well within the range of the reanalysis trend estimates (0.280 to 0.437 °C dec−1). The bias adjustments play a critical role, as the raw HCN dataset displays substantially less warming than all of the reanalyses. HCN has slightly lower maximum and minimum temperature trends than those reanalyses with hourly temporal resolution, suggesting the HCN adjustments may not fully compensate for recent non-climatic artifacts at some stations. Spatially, both the adjusted HCN and all of the reanalyses indicate widespread warming across the nation during the study period. Overall, the adjusted HCN is in broad agreement with the suite of reanalyses.
Author Vose, R.S. Applequist, S. Menne, M.J. Williams, C.N., Jr. Thorne, P.
DOI 10.1029/2012GL051387
ISSN 0094-8276
Issue 10
Journal Geophysical Research Letters
Pages 6
Start Page L10703
Title An intercomparison of temperature trends in the US Historical Climatology Network and recent atmospheric reanalyses
URL http://onlinelibrary.wiley.com/doi/10.1029/2012GL051387/pdf
Volume 39
Year 2012
Bibliographic identifiers
.reference_type 0
_chapter ["Ch. 25: Coastal Zone FINAL","Ch. 2: Our Changing Climate FINAL","Appendix 3: Climate Science FINAL"]
_record_number 3310
_uuid 8243ec9e-5b70-4c53-a6bd-a8f41adb2d9c