基于野生动物生境保护的农村居民点整理研究——以云南省高黎贡山羚牛活动区域为例

Study on Rural Residential Land Consolidation Based on Wildlife Habitat Protection: A Case of Takin Activity Area in Gaoligongshan, Yunnan Province

基于野生动物生境保护的创新视角,以云南省高黎贡山羚牛活动区域为例,对农村居民点整理的技术方法进行了探讨。首先运用最小耗费路径法(MCR)对羚牛生境景观安全格局进行评价,并利用层次分析法和熵权法结合的综合赋权模型对农村居民点建设适宜性进行评价;然后通过构建互斥性矩阵对以上两类评价结果进行交叉分析,形成了六类农村居民点整理模式,并提出了相应的整理方向及提升路径;最后基于整理过程中客观成本的变化曲线,划分了研究区居民点的整理时序,即近期优先整理320个居民点,中长期共选择性整理474个居民点,并明确了各个时期的整理规模及整理重点。

Based on the innovative perspective of wildlife habitat protection,this paper takes the Takin activity range in Gaoligongshan,Yunnan Province as an example,to discuss the technical methods of rural residential land consolidation.Firstly,the paper uses the method of MCR to evaluate the landscape security pattern of Takin habitat.Meanwhile it applies the AHP weight method and entropy weight method to evaluate the suitability of rural residential land construction.Secondly,it analyzes those two kinds of evaluation results by constructing mutually exclusion matrix.Then six types of rural residential land consolidation mode are formed,and the consolidation direction and improvement paths are clarified.Finally,based on the objective cost curve,the time of consolidation is divided,which means the 320 residential areas will be consolidated recently and 474 residential areas will be consolidated in the middle-long term,besides the consolidation scale,the focus of each period is also clarified.