广西猫儿山国家级自然保护区黑熊种群和数量分布调查

Survey on Population and Distribution of Asian Black Bear in Maoershan National Nature Reserve of Guangxi,China

2012年12月～2013年4月采用访问法和样带法对广西猫儿山国家级自然保护区范围内黑熊（Ursus thibetanus）的种群数量和分布进行了实地调查.结果显示,广西猫儿山国家自然保护区黑熊种群数量约为41只（StD=0.39）,保护区的实验区、缓冲区和核心区都有分布.人为的栖息地破坏及捕猎活动是野生黑熊资源生存、繁殖的主要威胁.

The population and distribution of Asian black bear in Maoershan National Nature Reserve of Guangxi was surveyed via interview and belt transect method from December 2012 to April 2013. Results showed that the population of Asian black bear was 41 （ StD = 0.39 ）, covering the core area, buffer area and experiment area. Human-induced habitat destruction and illegal hunting were the main threats to the survival and breeding of Asian black bear in the reserve.