HYDROLOGIC MODEL FOR WATERSHED 10,

Watershed 10 is selected for the prototype hydrologic model for the Coniferous Biome. This report is the result of the first round of discussions of the hydrology modeling group at Oregon State University. This group consists of persons in the hydrology area and those in the modeling area. It is the result of four 2-hour working sessions by an average of six people. At the end of this series of work sessions we benefited from a visit by Paul Riley, who discussed hydrologic modeling for hydrograph simulation. His objectives and ours are sufficiently different that his models are not useful to us at this stage. We anticipate, however, that he can provide submodels that we can use at the next round of modeling. PERSPECTIVE AND OBJECTIVES Water is viewed in its three ecosystem functions: as environmental component, transport medium for nutrients, and nutrient. Against this general perspective, the objective was identified as developmen