陕西佛坪国家级自然保护区大熊猫栖息地适宜性评价  

Evaluation on Giant Panda Habitat Suitability with Foping National Nature Reserve

作　　者：孙亮 张加龙[1] 何念军 彭阿柳 唐流斌 SUN Liang;ZHANG Jia-long;HE Nian-jun;PENG A-liu;TANG Liu-bin(Southwest Forestry University,Kunming,Yunnan 650224;Foping State Nature Reserve,Foping,Shaanxi 723400)

机构地区：[1]西南林业大学,昆明650224 [2]陕西佛坪国家级自然保护区管理局,陕西佛坪723400

出　　处：《陕西林业科技》2022年第2期37-43,共7页Shaanxi Forest Science and Technology

摘　　要：为加强对秦岭大熊猫(Ailuropoda melanoleuca)的保护,以陕西佛坪国家级自然保护区为研究区域,2019年遥感数据作为数据源,选取高程、坡度、坡向、河流、植被覆盖度、主食竹、道路等7个因子,基于RS和GIS技术,采用层次分析法建立大熊猫栖息地适宜性综合评价体系,开展了大熊猫栖息地适宜性综合评价。结果表明:研究区内大熊猫最适宜海拔分布区为1 300~1 900 m区域;最适宜坡度范围为5°~30°的缓坡;最适宜坡向为阳坡;佛坪自然保护区大熊猫最适宜栖息地面积占比58.38%,次适宜栖息地占比39.50%,不适宜栖息地占比2.12%,不适宜栖息地主要为远离河流的区域。建议日常管护中对大熊猫饮水区段划出一定的保护范围,严禁在河流两侧500 m范围内倾倒垃圾、排放污水,减少道路建设对大熊猫栖息地的干扰。In order to strengthen the protection of the giant panda(Ailuropoda melanoleuca), Foping National Nature Reserve as the research area were investigated using the remote sensing data in 2019 as the data source regarding elevation, slope, aspect, river, vegetation coverage, and staple food. Analytical hierarchy process was used to establish a comprehensive evaluation system including 7 factors to evaluate the suitability of the giant panda’s habitat. The results showed that the most suitable altitude distribution area for giant pandas in the study area is 1300-1900 m;the most suitable slope range is 5°-30° gentle slope;the most suitable slope is sunny slope;the most suitable habitat for giant pandas in Foping Nature Reserve accounted for 58.38%;secondary-suitable habitats accounted for 39.50% and unsuitable habitats accounted for 2.12%. Unsuitable habitats were mainly distributed far away from rivers. In the daily management and protection, it is recommended to set a certain protection area for the giant panda drinking water section. It is strictly forbidden to dump garbage and discharge sewage within 500 m of the river, and reduce the interruption of road construction on the giant panda’s habitat.

关 键 词：栖息地 适宜性评价 佛坪自然保护区 大熊猫 3S技术 层次分析法 

分 类 号：S718.6[农业科学—林学] S759.9