本研究排出了前15位珍稀濒危动物的优先保护顺序，用相对数量调查法推算出其中5种的数量。
This article lists the priority of protection of the top 15 animals in danger and deduces the quantity of 5 animals by means of relative quantity .
开放种群数量调查中标志释放法
The Marked-released Method of Quantitative Survey in Opened Wildlife Population
数量调查法