在西双版纳国家级自然保护区用3S技术规划亚洲象生态走廊带初探

A PRELIMINARY STUDY ON DESIGNING ECOLOGICAL CORRIDORS IN XISHUANGBANNA NATIONAL NATURE RESERVE WITH 3S TECHNIQUES

以亚洲象作为目标保护物种,通过野外收集的GPS数据和对西双版纳州卫星遥感图片的解析,判断在图片上不同颜色所代表的地形地貌,并结合其他影响亚洲象分布和迁徙的基本数据包括海拔、地形、河流、村寨以及公路等因素,初步探讨了西双版纳国家级自然保护区建立生态走廊带的规划区域及其可能性.

This paper is based on fieldwork in Xishuangbanna National Nature Reserve, Yunnan of China. GPS data of Asian elephant are collected and analyzed with the remote sense satellite photos of the region to estimate the landform physiognomy of different colors. A series of ecological factors including altitude, landform, relief, villages and roads, which affect the distribution and movement of Asian elephant, are analyzed. The results suggest the possibility to design and establish corridors in Xishuangbanna National Nature Reserve so as to protect the wild population of elephants in the region.