生态环境系统结构模型解析及其应用

Analysis of Eco-environmental System Structural Model and its Application.

一、系统结构模型解析及其作用在生态环境研究中,经常遇到复杂的生态环境系统。为了把握这样的复杂系统的总体结构,我们一般用图这个数学工具为其建立模型。把系统所含的因素当作结点,因素两两之间的关系连成线。

An effective method dealing with complex eco-environmental system——the structural model analytical method is introduced. The realizing steps and computation procedures of the method are listed out. The calculation process and applicability of this method are also described from the case example of a relatively simple system.