摘要
本文结合我国野生动物数量调查的具体条件讨论了大型兽类调查中的若干问题,它们是:1.换算系数2.新旧足迹链的处理3.路线宽度4.卧迹及其它迹的利用5.截线抽样法6.阴阳坡数量差异问题结合这些问题的讨论,根据笔者近年来参加多次野生动物调查的经验,提出了一些改进野外调查或内业计算中的一些建议。
Some questions on wildlife population number survey are discussed in this paper.They are. 1.transfer coefficient. 2.new and old chain of tracks on the snow. 3,the width of survey route. 4.use of the other tracks(eg.sleepinp site). 5.line transect method. 6.difference of quantity of animal between north and south aspect (slope). These questions are proposed with the concrete condition of wildlife population number survey in china.Some suggestions have been made on these questions according to the field experiences of wild animal survey in which the author had been.
