Spatial Extent of Warm and Cold Conditions over the Northern Hemisphere Since 800 AD
Entry ID: NOAA_NCDC_PALEO_2006-009

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Summary
Abstract: Abstracts:
Periods of widespread warmth or cold are identified by positive or negative
deviations that are synchronous across a number of temperature-sensitive proxy
records drawn from the Northern Hemisphere. The most significant and longest
duration feature during the last 1200 years is the geographical extent of
warmth in the middle to late 20th century. Positive anomalies during 890 to
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Description: Additional documentation
Geographic Coverage
Spatial coordinates   
  N: 90.0   S: 0.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: Tim Osborn and Keith Briffa
Dataset Title: Spatial Extent of Warm and Cold Conditions over the Northern Hemisphere Since 800 AD
Dataset Series Name: IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2006-009
Dataset Release Date: February 2006
Dataset Release Place: Boulder, CO
Dataset Publisher: IGBP PAGES/World Data Center for Paleoclimatology
Issue Identification: 2006-009
Other Citation Details: NOAA/NCDC Paleoclimatology Program
Online Resource: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/osbo...
Temporal Coverage
Start Date: 0800-01-01
Stop Date: 1995-12-31
Paleo Temporal Coverage
Paleo Start Date: 1200 ybp
Paleo Stop Date: 0 ybp
Chrono Unit:
Data Resolution
Temporal Resolution: annual
Temporal Resolution Range: Annual
Use Constraints This analysis was supported by the European Community under research contract
EVK2-CT2002-00160 SOAP
Data Set Progress
COMPLETE
Originating Center
Data Center
World Data Center for Paleoclimatology, Boulder Supplemental Info
Data Center URL: http://www.ncdc.noaa.gov/paleo/

Data Center Personnel
Name: WDC/PALEOCLIMATOLOGY, BOULDER
Phone: +1 (303) 497-6160
Fax: +1 (303) 497-6513
Email: paleo at noaa.gov
Contact Address:
World Data Center for Paleoclimatology
NOAA/NCDC Code E/GCx3
325 Broadway
City: Boulder
Province or State: CO
Postal Code: 80303
Country: USA
Distribution
Distribution Media: online ftp
Distribution Format: ascii
Fees: none
Personnel
Role: INVESTIGATOR
Contact Address:
Climatic Research Unit
School of Environmental Sciences
University of East Anglia
Norwich NR4 7TJ
Country: UNITED KINGDOM
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Publications/References
Osborn, T.J. and K.R. Briffa. 2006. The spatial extent of 20th century warmth
in the context of the past 1200 years. Science, Vol 311, Issue 5762, 10
February 2006.
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2006-02-13
Last DIF Revision Date: 2006-02-14
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