【摘要】 海南坡鹿是我国特有的国家Ⅰ级重点保护动物,由于种群数量的增多以及外来物种的入侵,对海南坡鹿的生境保护显得尤为重要。保护区过去很少对落叶季雨林这种生境采用疏伐的方式进行调节,我们为了弄清楚它们在疏伐前后海南坡鹿对其选择的变化情况,在一年的时间内采用样线调查的方法,发现坡鹿后记录其数量、行为活动、性别和年龄结构等,经过分析后发现海南坡鹿在全年对疏伐区有较高的选择;在疏伐区内的行为活动主要以采食为主,在非疏伐区内的行为活动主要以采食和休息为主;从不同年龄结构看出,亚成体和成年坡鹿相对于幼仔来说更喜欢在疏伐区内活动;在交配期,海南坡鹿更喜欢在疏伐区活动,繁殖期更喜欢在非疏伐区活动。更多还原

【Abstract】 Hainan Eld’s deer( Cervus eldi hainanus) is a class I national-protected species that is endemic to China. Due to threats caused by increased human population and invasions by alien species,protection of Hainan Eld ’s deer ’s habitat is particularly important. The deciduous monsoon forest of the nature reserve was rarely managing by thinning in the past. To clarify changes in habit selection of Hainan Eld’s deer before and after thinning,we conducted line transects surveys to record the number,behaviors,and gender and age structure of Hainan Eld’s deer in one year.Deer showed strong preference for thinned stands. Feeding was the main behavior in the thinned stands and feeding and resting were the main behaviors in un-thinned stands. Sub-adult and adult deer preferentially occupied thinned stands in contrast to fawns,which occupied un-thinned stands.During the mating period,Hainan Eld’s deer remained in thinned stands,but in the fawn rearing period,deer occupied un-thinned stands.更多还原