Document Detail


Regional changes in carbon dioxide fluxes of land and oceans since 1980.
MedLine Citation:
PMID:  11082059     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
We have applied an inverse model to 20 years of atmospheric carbon dioxide measurements to infer yearly changes in the regional carbon balance of oceans and continents. The model indicates that global terrestrial carbon fluxes were approximately twice as variable as ocean fluxes between 1980 and 1998. Tropical land ecosystems contributed most of the interannual changes in Earth's carbon balance over the 1980s, whereas northern mid- and high-latitude land ecosystems dominated from 1990 to 1995. Strongly enhanced uptake of carbon was found over North America during the 1992-1993 period compared to 1989-1990.
Authors:
P Bousquet; P Peylin; P Ciais; C Le Quéré; P Friedlingstein; P P Tans
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Science (New York, N.Y.)     Volume:  290     ISSN:  0036-8075     ISO Abbreviation:  Science     Publication Date:  2000 Nov 
Date Detail:
Created Date:  2000-11-20     Completed Date:  2000-12-07     Revised Date:  2007-03-19    
Medline Journal Info:
Nlm Unique ID:  0404511     Medline TA:  Science     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1342-7     Citation Subset:  -    
Affiliation:
Laboratoire des Sciences du Climat et de l'Environnement (LSCE), F-91198 Gif-sur-Yvette Cedex, France. pbousquet@cea.fr
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