安徽农业科学2016，Vol.44Issue(14)：46-49,54,5.
基于像元尺度的移民区资源承载力评价模型及应用--以宁夏红寺堡区为例
Assessment Model for Resource Carrying Capacity in Immigrant Area Based on Pixel Scale and Its Application---A Case Study of Hongsibao Region in Ningixia
摘要
Abstract
Objective] The comprehensive evaluation model for resource carrying capacity based on pixel scale was constructed from two as-pects of economic development degree and available resource by using GIS technology.[Method] The status of resource carrying capacity in local region was monitored and spatial variation trend was analyzed.With Hongsibao Region as example, resource carrying capacity was stud-ied.[Result] There were significant regional differences, the carrying capacity of the central region was higher and southern region was lower, which is in accordance with the reality of resource development and utilization in Hongsibao Region.[Conclusion] Resource carrying capacity evaluation model based on pixel scale can refine evaluation unit, which is conducive to make up for the deficiency that the traditional evalua-tion method can’t reflect the regional internal heterogeneity.关键词
移民区/像元尺度/资源承载力/红寺堡区Key words
Immigrant area/Pixel scale/Resource carrying capacity/Hongsibao Region分类
农业科技引用本文复制引用
郭慧秀,贾科利..基于像元尺度的移民区资源承载力评价模型及应用--以宁夏红寺堡区为例[J].安徽农业科学,2016,44(14):46-49,54,5.基金项目
教育部人文社会科学研究青年基金项目（13YJCZH059）；宁夏大学研究生创新项目（GIP2015004）。 （）
