Research Program

The United States Department of Energy and the People's Republic of China, China Meteorological Administration, Joint Study of Regional Climate, was signed in February 1995 by the DOE Secretary in Beijing, China. The objective of the joint study is to develop "regional climate models" for assessing regional climate changes and impacts. The uniqueness of the project is the compilation of high resolution instrumental data for diagnosis of temporal and spatial changes in regional climate and for validating regional climate model simulations.

The First Science Team meeting was held July 20-22, 1995, in San Francisco, to plan for the joint study, and a second science team meeting was held in Beijing, China in August 15-17, 1996, to discuss the project progress. The expected benefits and the objectives of the joint research are:

To improve regional climate models necessary to quantitatively predict the regional features of potential climate change;

To develop the data sets necessary to detect climate change and improve and verify regional and global climate models;

To understand the physical and chemical processes that drive regional climate change (e.g., aerosols, atmospheric chemistry, and atmospheric radiative balance); and

To improve and verify the regional components of integrated assessment models to provide an overall understanding of the consequences of potential climate change on human and natural systems.

Progress is being made in the first year of the joint research including exchanges of guest scientists and climate data.