由于库岸水岩相互作用是一个复杂的地理过程,具有时空动态性,传统方法对库岸的环境效应预测具有一定的难度。利用GIS空间分析与CA模型模拟复杂演化过程的优势,将两者集成来模拟和预测库岸水岩的相互作用,建立相应的模型来揭示其本质规律,圈定影响区域,为其导致的环境效应做出相应的预测。结果表明,GIS与水岩相互作用CA模型结合具有明显的优越性。 Because the interaction between water and rock in reservoir bank is a complicated geographical process, which has the property of space-time, it is difficult for the traditional method to forecast the environmental effect of the reservoir bank. Using GIS spatial analysis and CA model to simulate the advantages of complex evolution process, the two are integrated to simulate and predict the interaction of water and rock in the reservoir bank, and the corresponding model is established to reveal the nature of the model. The affected area is delineated and its environmental effect Make the corresponding prediction. The results show that the combination of GIS and water-rock interaction CA model has obvious advantages.