Simulating the optimal land-use pattern in the farming-pastoral transitional zone of Northern China

被引：47

作者：

Chen, Yunhao ^{[1
]}

Li, Xiaobing ^{[1
]}

Su, Wei ^{[2
]}

Li, Yi ^{[1
]}

机构：

[1] Beijing Normal Univ, Coll Resources Sci & Technol, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China

[2] China Agr Univ, Coll Elect & Informat Engn, Beijing 100083, Peoples R China

来源：

COMPUTERS ENVIRONMENT AND URBAN SYSTEMS | 2008年 / 32卷 / 05期

关键词：

Farming-pastoral transition zone; Land-use optimization; Grey Linear Programming; iCLUE;

D O I：

10.1016/j.compenvurbsys.2008.01.001

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper describes land-use pattern optimization simulation in the farming-pastoral zone of Northern China. For simulating land-use pattern optimization, the improved Conversion of Land Use and its Effects (iCLUE) model is used, which takes into account both physical and economic factors. The iCLUE model is composed of three modules: gross demand control, spatial analysis, and spatial allocation. In the gross demand control module, the Grey Linear Programming (GLP) method is used to analyze 11 constraint factors covering eight themes of the study area which are then solved by the simplex method. The simulated model is verified by the comparison between the actuality of 2000 and simulated state of 2000. Verified results of the simulation indicate that the iCLUE model can perform land-use optimizing simulation at the regional level effectively, which provides useful information for improving the ecological environment at the regional level. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：407 / 414

页数：8

共 23 条

[1] Loose-coupling a cellular automaton model and GIS: long-term urban growth prediction for San Francisco and Washington/Baltimore [J].