Air-sea interactions and cirrus cloud-radiation feedbacks on climateA single cloud-radiation feedback mechanism, which may play a role in the climate changes expected from increased atmospheric concentrations of carbon dioxide and other trace greenhouse gases, is described. An improved radiative-convective model was developed and used to study the role of cirrus clouds in the optical thickness feedback mechanism. The model includes prescribed relative humidity and ozone profiles and a surface energy balance. The results suggest that the cloud optical thickness feedback mechanism can cause a substantial reduction in the surface warming due to doubling CO2, even in the presence of cirrus clouds.
Document ID
19890062545
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Somerville, Richard C. J. (California Univ. La Jolla, CA, United States)
Iacobellis, Sam (California, University La Jolla, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1988
Subject Category
Meteorology And Climatology
Meeting Information
Meeting: Conference on Ocean-Atmosphere Interaction