中文摘要：

森林资源系统的计算机仿真是实现森林资源系统现代化管理的重要方法.该文利用描述森林林木直径分布结构变化的数学模型,用VC开发出相应的计算机仿真系统应用软件,并用河北省承德、张家口太行山区部分森林资源一类调查数据,进行了森林立木蓄积资源预测的计算机仿真实验,获得了满意的结果,从而验证了该模型及相应技术方法的正确性.同时也说明了其在森林资源系统现代化管理中所具有的重要理论意义和应用前景.

英文摘要：

The computer simulation to the system on forest resources is an important method to realize the forest resource management.Using a mathematical model of tree diameter distribution in forest system level,this paper develops the corresponding application software of forest system simulation with Visual C＋＋.With the national continuous forest inventory data of certain area in Chengde City,Zhangjiakou Mountain Area of Hebei Province,it verifies that the diameter distribution model and the related technical methods are correct.Meanwhile,the experimental results show the significance of the model for forest resource management and a very wide range of application.