6. One paragraph description of your model (e.g. abstract from report or paper); BAIM has two vegetation layers and three soil layers, and predicts the temperature of each layer and moisture stored for each layer. In the presence of snow on the ground, the snow layer is divided into a maximum of three layers, and the temperature and the amount of snow and water stored in each layer are predicted. BAIM can estimate not only the energy fluxes but also the carbon dioxide flux between the land surface ecosystem and the atmosphere. The photosynthesis processes for C3 plants and C4 plants are adopted in the model. BAIM can also predict the accumulation and melting of snow on the ground, and the freezing and melting of water in the soil. 50. Please provide references relevant to the model description and use. Mabuchi,K.,Y.Sato,H.Kida,N.Saigusa and T.Oikawa,1997: A Biosphere-Atmosphere Interaction Model (BAIM) and its primary verifications using grassland data. Papers in Meteorology and Geophysics Vol.47,No.3. ****************************************** Kazuo MABUCHI Climate Research Department Meteorological Research Institute Nagamine 1-1, Tsukuba, Ibaraki 305, Japan phone: +81-298-53-8592 fax : +81-298-55-2552 e-mail: kmabuchi@mri-jma.go.jp ******************************************