基于缓冲区分析的自然保护区面积约束研究

Area Constraint of the Natural Reserve Based on Buffer Analysis

基于GIS的缓冲区分析,采用二分法对缓冲区和实验区进行划分,使得功能区的面积满足《国家级自然保护区总体规划大纲》的规定。缓冲区的宽度可以是固定的,也可以是变化的,不同方向上可以有不同的宽度。

Based on the buffer analysis of GIS, this paper proposed a bisection method to divide buffer zone and experimental zone. So that the areas of functional zones were conform to the regulation. In the buffer analysis, the width of the buffer can be the same size all around or be varied in different sections.