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Introduction to special section: Regional Climate Modeling Revisited
- Source :
- Journal of Geophysical Research: Atmospheres. 104:6335-6352
- Publication Year :
- 1999
- Publisher :
- American Geophysical Union (AGU), 1999.
-
Abstract
- This paper provides an introduction to the special issue of the Journal of Geophysical Research on “New Developments and Applications With the NCAR Regional Climate Model (RegCM).” In the first part of the paper we revisit and discuss outstanding issues in regional climate modeling in view of the progress achieved in this area of research during the last decade. We discuss issues of simulation length, spin-up, model physics, domain and resolution, lateral boundary conditions, multiple and two way nesting, and variable resolution approaches. In the second part we introduce the papers included in this issue. Among the primary model developments that occurred in the last few years are inclusions of the radiative transfer package and cumulus convection scheme from the National Center for Atmospheric Research (NCAR) global model CCM3, a simplified explicit moisture scheme including direct interaction with cloud radiation, testing of a variable resolution model configuration, improvements in the coupled lake model, and interactive coupling with radiatively active atmospheric aerosols. The papers in the issue illustrate a wide range of applications over different regions, such as the United States, East Asia, central Asia, eastern Africa. The main model limitations and areas in need of improvement are indicated.
- Subjects :
- Atmospheric Science
Ecology
Meteorology
business.industry
Paleontology
Soil Science
Forestry
Cloud computing
Aquatic Science
Oceanography
Domain (software engineering)
Geophysics
Space and Planetary Science
Geochemistry and Petrology
Climatology
Earth and Planetary Sciences (miscellaneous)
Special section
Radiative transfer
Community Climate System Model
Nesting (computing)
East Asia
Climate model
business
Earth-Surface Processes
Water Science and Technology
Subjects
Details
- ISSN :
- 01480227
- Volume :
- 104
- Database :
- OpenAIRE
- Journal :
- Journal of Geophysical Research: Atmospheres
- Accession number :
- edsair.doi...........6dbd79e7d579e573d25f753347b3d459