An interactive simulation model of urban ecosystem and its implementation

作     者：Lu Yonglong, Yang Bangjie Wang RusongResearch Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100080, China 

出 版 物：《Journal of Environmental Sciences》 (环境科学学报（英文版）)

年 卷 期：1992年第4卷第1期

页      面：15-22页

核心收录：

学科分类：0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学] 

基　　金：It is a part of CERP (Cooperative Ecologioal Research Project) supported by UNESCO 

主　　题：ecological simulation model urban ecosystem system analysis. 

摘      要：An interactive simulation model is established based on the methodology of sensitivity model (SM) during the cooperative research process between the founders of SM and the authors. And the conceptual framework of SM is developed into the interactively qualitative and quantitative simulation model presented in this paper, which makes it possible to break down a complex urban ecosystem into simple and visual quantitative or qualitative relationships between the factors. By studying the dynamic responses of the system to the changes of the inputs and parameters of the model, future trends in urban development can be predicted and strategies formulated. The whole process is realized on micro-computer in the course of man-computer interaction. Its potential use is shown in a case of Tianjin City.