Modelling urban expansion using a multi agentbased model in the city of Changsha

查看全文 作　　者：ZHANG [1]Honghui;ZENG [1]Yongnian;BIAN [2]Ling;YU [3]Xijun

机构地区：[1]School of Info-Physics and Geomatics Engineering, Central South University, Changsha 410083, China;[2]Department of Geography, University at Buffalo, State University of New York, NY 14261, USA;[3]South China Institute of Environmental Science, Ministry of Environmental Protection, Guangzhou 510655, China

出　　处：《Journal of Geographical Sciences》索引2010年第20卷第4期,共17页

基　　金：National Natural Science Foundation of China, No.40771198;Hunan Provincial Natural Science Foundation of China, No.08JJ6023 摘　　要：Although traditional urban expansion simulation models can simulate dynamic features, these models fail to address complex changes produced by different agents' behaviors. The paper has built up a set of spatial-temporal land resource allocation rules and developed a dynamic urban expansion model based on a multi-agent system, which can simulate the interaction among different agents, such as residents, peasants, and governments. This model is applied to simulate urban expansion process taking Changsha City, in China as a study area. The results show that this model can not only reflect basic characteristics of urban expansion, but also help explain the reasons for urban expansion process and understand the effect of agents' behavior on the expansion process, and provide insights into the causing factors behind the expansion. In addition, in contrast to simulation results with land use classification map from remote sensing images, the precision of the simulation reached over 68% with higher precision than cellular automata model according to the cell-by-cell comparison. The results suggest that the model can help to provide land use decision making support to government and urban planners. 关键词：扩展模型城市扩张长沙市多代理系统模拟功能动态仿真模型土地利用仿真精度

相关文献

参考文献（34）
引证文献（13）
耦合文献（151）

参考文献(34)

引证文献(13)

耦合文献(151)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Modelling urban expansion using a multi agentbased model in the city of Changsha

参考文献(34)

引证文献(13)

耦合文献(151)

用户提示