应用生态学报2011，Vol.22Issue(12)：3307-3314,8.
基于GIS与多目标区位配置模型的沈阳市公园选址
Location selection for Shenyang urban parks based on GIS and multi-objective location allocation model
摘要
Abstract
Based on geographic information system (GIS) technology and multi-objective locationallocation ( LA) model, and in considering of four relatively independent objective factors ( population density level, air pollution level, urban heat island effect level, and urban land use pattern) , an optimized location selection for the urban parks within the Third Ring of Shenyang was conducted , and the selection results were compared with the spatial distribution of existing parks, aimed to evaluate the rationality of the spatial distribution of urban green spaces. In the location selection of urban green spaces in the study area, the factor air pollution was most important, and, compared with single objective factor, the weighted analysis results of multi-objective factors could provide optimized spatial location selection of new urban green spaces. The combination of GIS technology with LA model would be a new approach for the spatial optimizing of urban green spaces.关键词
多目标区位配置模型/空间选址/城市公园/沈阳Key words
multi-objective location-allocation (LA) model/ spatial location selection/ urban park/ Shenyang分类
农业科技引用本文复制引用
周媛,石铁矛,胡远满,高畅,刘淼,宋琳奇..基于GIS与多目标区位配置模型的沈阳市公园选址[J].应用生态学报,2011,22(12):3307-3314,8.基金项目
国家自然科学基金项目(51178274,40801069)资助. （51178274,40801069）
