中国杉木林现实生产力的分布及模拟

Distribution and Simulation of Actual Productivity of Cunninghamia lanceolata Plantation in China

在对我国杉木林生产力测定资料进行综合分析的基础上．根据生产力与气候变量和生长期之间的相关关系．筛选有代表性的生产力数据和与其相应的气象及生长期资料，构建了中国杉木林生产力气候模和生长期模型，并模拟出中国杉木林生产力的分布格局．

In view of the relationships between productivity and dimatic parameters and groan period, the models of Cunninghamia lanceolata plantation climatic productivity and growth period within China were developed based on the selected data of plantation net pnductivity versus the correspondingclimatic and growth period variable, by which the distributive pattern of the productivity of Chinese fir plantation in China was successfully simulated.