一、因果关系图1.因果链和因果网络系统动力学的基本思路是:任何系统的持续的动态行为都是由因果关系结构引起的,也就是说在经典的因果律适用的范围内,事物的发展变化都是由因果关系来决定的。物体受力就要产生加速度;造林速度加快将使幼龄林的面积增大;木材采伐量增大会造成林木蓄积量下降的速度加快。这些遵从于有“某个原因将导致某个结果”的模 First, the causal relationship Figure 1. causal chain and causal network The basic idea of ​​system dynamics is: any system of continuous dynamic behavior is caused by the causal structure, that is to say in the context of the classic causal law, things Development and change are determined by the causal relationship. The acceleration of the object will have to produce acceleration; afforestation speed will make the area of ​​young forest increase; timber harvesting will result in the reduction of the volume of trees to speed up. These adherence to the “for some reason will lead to a result of” model