THE SIMULATION STUDY FOR GEOGRAPHICAL DISTRIBUTION LAW OF SOME FOREST HYDROLOGIC FACTORS OF CHINA
中国若干森林水文要素地理分布规律的模拟

The paper makes use of the experiment data of forest hydrologic factors about the geographical distribute area of China forest, and applies multiple statistic regression and pricipal components to establish three dimension geographical models that describe the function relation of chinese forest hydrologic factors with geographic factors. These models including: 1. The simulation model of rainfall distribution law of China; 2. The simulation model of forest crown cover interception distribution law of China; 3. The simulation model of forest inter interception capacity distribution law of China; 4. The simulation model of forest hydrologic multiple capacity distribution law of China. Last, the paper applies GIS to simulation the geographical distribution law of forest hydrologic factors of China.