长青保护区大熊猫及其伴生动物的种群动态监测

为了掌握大熊猫及其主要伴生动物种群动态变化情况,提高监测水平,采用固定线路、同一监测内容、地理信息系统、红外相机技术等综合方法,基本掌握了关键物种种群变化情况,建立了大熊猫及其伴生物种网络.结果表明大熊猫、黑熊、林麝、野猪、红腹角雉、血雉这六种动物的种群变化波动较小,处于种群恢复时期;羚牛、金丝猴、鬣羚、斑羚、金鸡种群扩大的趋势较为明显;鬣羚、斑羚受极端气候因素的影响较大,容易导致死亡.

Dynamic monitoring of pandas and their mainly associated animals in Changqing Nature Reserve

In order to master the changes of pandas and their mainly associated animals and improve the monitoring ability,such comprehensive methods as the fixed routes,the same monitoring contents,geological information system,infrared camera technology and so on were used.A basic mastery of the changes in groups was obtained and a net of pandas and their associated animals was established.The results showed that the changes of such six groups as pandas,black bears,musk deer,wild boar and blood pheasants were not big and in the period of population recovery,while the population of takins,golden monkeys,serows,gorals and roosters was obviously increasing.But serows and gorals were easily influenced by extreme climate factors,which was easy to cause their death.