摘要
界桩设立是自然保护区勘界立标重要的工作内容。以广东西江烂柯山省级自然保护区界桩设立为例,从自然环境和人为干扰两方面选取土地利用、土地权属、森林类别、海拔、坡度、道路6个指标作为影响界桩设立选择的主导因子构建适宜性评价体系,运用层次分析法(AHP)确定评价区内的界桩适宜性的空间分布格局。结果表明:界桩设立适合区域或应设立区域零散分布在评价区北部和南部,较适合区域或可设立区域主要分布在评价区中部和东部,不适合区域或不应设立区域主要分布在评价区西部和东北部;在研究区边界不同尺度下的界桩设立适宜性划分为适合、较适合、不适合3种适宜程度的界桩设立区域,研究区必需设立界桩的范围较少,同时设立界桩的难度相对较大。本研究结果可以为自然保护地勘界立标、自然保护地体系建设提供技术参考。
Study was made on erecting of boundary markers around Xijiang Lankeshan Provincial Nature Reserve,Guangdong province.Suitability evaluation system was established for erecting boundary markers with factors of land use,land property,forest type,elevation,slope and road.Analysis was carried out on suitability of spatial distribution of boundary markers by multi-factor analytic hierarchy process.The results showed that the suitable area for erecting distributed in the north and south of the Reserve,relative suitable area distributed in the middle and east,and unsuitable area distributed in the west and northeast of the Reserve.The study concluded that the suitability of boundary markers at different scales could be divided into suitable,relative suitable and unsuitable.
作者
何志红
郭如意
邓锡杰
张迪
HE Zhi-hong;GUO Ru-yi;DENG Xi-jie;ZHANG Di(Xijiang Lankeshan Provincial Nature Reserve Administration of Guangdong,Zhaoqing 526070,China;Guangzhou Zhong-sen Forestry Co.Ltd.,Guangzhou 510642,China)
出处
《浙江林业科技》
2022年第4期63-67,共5页
Journal of Zhejiang Forestry Science and Technology
关键词
勘界立标
界桩
适宜性分析
层次分析法
广东西江烂柯山自然保护区
boundary settlement
boundary markers
suitability analysis
analytic hierarchy process
Xijiang Lankeshan Nature Reserve
