白马雪山国家级自然保护区主要保护动物及其威胁因子变化分析

Analysis of Key Protection Wildlife and Their Threat Factors Change in Baimaxueshan National Nature Reserve

为了解白马雪山国家级自然保护区内野生动物及其生存状况,布设了长为3 000 m的固定监测样线17条,并结合随机样线,定期、不定期地采用肉眼观察、望远镜观察或拍照后识别的方法监测动物种类、密度、分布、种群变化等情况.对2006～2009监测数据进行分析,保护区内有国家重点保护动物15种,其中出现频率较高的有滇金丝猴、岩羊、苏门羚、斑羚等.野生动物受威胁因子主要有人为活动、自然灾害.监测结果表明,保护区内滇金丝猴等国家重点保护动物的数量总体上呈上升趋势.

To understand the wild animals and their living status in Baimaxueshan National Nature Reserve, 3 000 m length 17 fixed monitoring sample lines was laid. combined with random sample lines, regular and irregular use of the naked eye, telescope or after camera identification to monitor the animal species, density, distribution, population change and so on. Through analysis on 2006 to 2009 monitoring data, there are 15 species of state protection animals in the protected area. Among which there is a higher frequency of Yunnan snub-nosed monkey, blue sheep, serow, goral, etc. The main threat factors of wild animals are human activities and , natural disasters. The monitoring results show that the number of national key protected animals is rising in general in the protected areas such as Yunnan snub-nosed monkey.