Modeling the exchanges of energy, water, and carbon between continents and the atmosphere

P. J. Sellers*, R. E. Dickinson, D. A. Randall, A. K. Betts, F. G. Hall, J. A. Berry, G. J. Collatz, A. S. Denning, H. A. Mooney, C. A. Nobre, N. Sato, C. B. Field, A. Henderson-Sellers

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

1051 Citations (Scopus)

Abstract

Atmospheric general circulation models used for climate simulation and weather forecasting require the fluxes of radiation, heat, water vapor, and momentum across the land-atmosphere interface to be specified. These fluxes are calculated by submodels called land surface parameterizations. Over the last 20 years, these parameterizations have evolved from simple, unrealistic schemes into credible representations of the global soil-vegetation- atmosphere transfer system as advances in plant physiological and hydrological research, advances in satellite data interpretation, and the results of large-scale field experiments have been exploited. Some modern schemes incorporate biogeochemical and ecological knowledge and, when coupled with advanced climate and ocean models, will be capable of modeling the biological and physical responses of the Earth system to global change, for example, increasing atmospheric carbon dioxide.

Original languageEnglish
Pages (from-to)502-509
Number of pages8
JournalScience
Volume275
Issue number5299
DOIs
Publication statusPublished - 24 Jan 1997
Externally publishedYes

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