Optimization of Land Use Structure Based on Ecological GREEN Equivalent

作     者：LIU Yanfang MING Dongping YANG Jianyu 

作者机构：School of Resource and Environment Science Wuhan University 129 Luoyu Road Wuhan 430079 China 

基　　金：ProjectsupportedbytheOpenFundofNationalLaboratoryforInformationEngineeringinSurveying MappingandRemoteSensing(990 30 1) 

出 版 物：《Geo-Spatial Information Science》 (地球空间信息科学学报（英文）)

年 卷 期：2002年第5卷第4期

页      码：60-67页

摘      要：Optimization of land use structure consists of economic and social and ecological *** the minds of system engineering and principles of ecology,this paper presents such thoughts:the optimal forest_coverage rate calculated according to the reality of a district is set as main standard of ecological rationality in the district;through considering the value of ecosystem services of the land with GREEN equivalent (mainly cultivated land and grassland)and based on the rule,GREEN equivalent,this paper introduces the area conversion between woodland and cultivated land,also between woodland and grassland;this paper establishes a multi_dimension controlling model of optimization of land use *** addition,a multi_objective linear programming model for optimization of land use structure is *** the end,this paper tests and verifies this theory of ecological optimization,taking Qionghai city in Hainan Province as an example.

主 题 词：land use structure forest_coverage rate GREEN equivalent value of ecosystem services multi_dimension optimization multi_objective linear programming 

学科分类：07[理学] 09[农学] 0903[农学-动物生产类] 0713[0713] 

D　O　I：10.1007/BF02826478

馆 藏 号：203340261...