系统动力学(简称S·D)是研究复杂系统动态行为的方法论,被人们称为“政策实验室”。决策者的战略思想及可能选用的策略都可以在这个“实验室”进行实验。把它引进林业,无疑是一件十分必要而有意义的工作。作为开始,本文对几个最初步的问题作一些介绍和探讨。 System dynamics (referred to as SD) is a methodology for studying the dynamic behavior of complex systems and is referred to as a “policy laboratory.” The strategic thinking of policymakers and the strategies they may choose can all be experimented in this “lab.” The introduction of forestry is undoubtedly a very necessary and meaningful work. As a starting point, this article gives some introductory and discussion on some of the first steps.