赛罕乌拉自然保护区珍稀野生动物多样性及动态监测初探

2006年对赛罕乌拉国家级自然保护区的珍稀野生动物种类与数量进行了监测调查,发现3种鸟类新记录,使本地区国家级保护鸟类达到31种,3种珍稀兽类数量增加.结合以往资料分析了珍稀野生动物的生存现状,比较了不同时期野生动物的种类和数量变化特点,得出保护区内的珍稀野生动物得到了有效保护,物种和数量均有一定程度增加.提出了在保护区内中实施珍稀野生动物种群数量长期动态监测的方案.

A Preliminary Study on the Species Diversity and Monitoring of Population Dynamic of Rare Animals in Saihanwula Nature Reserve

The rare animals in Saihanwula nature reserve were investigated in 2006, and the changes of the species diversity and distribution in different periods were compared. The results confirmed that 3 new bird species appeared,the total protected bird species reached to 31,and the population of 3 protected mammal species is increasing. The living status, species number and population of present and 19901s field survey were compared to show that the conservation on the rare animals was effective. Species number and population density were increasing in the reserve in recent years. Based on the collected data,a long term population dynamic monitoring plan for the rare birds and mammals was proposed.