%0 Journal Article
%T Time budget of daily activity of Francois'' langur (Trachypithecus francoisi francoisi) in disturbance habitat
干扰生境下黑叶猴(Trachypithecus francoisi francoisi)日活动时间的分配
%A LUO Yang
%A ZHANG Ming-Hai
%A MA Jian-Zhang
%A WU An-Kang
%A WANG Shuang-Xi
%A ZHANG Shu-Sen
%A
罗杨
%A 张明海
%A 马建章
%A 吴安康
%A 汪双喜
%A 张树森
%J 生态学报
%D 2007
%I
%X The daily activity pattern of wild Francois' langurs (Trachypithecus francoisi francisi) was observed in disturbed habitat at Mayanghe National Nature Reserve of Guizhou Province, China, between 1999 and 2000. The behaviors of wild adult Francois' langurs were recorded at a 5-min interval using an instantaneous sampling method. The results indicate that resting, foraging, traveling, huddling, playing and grooming activities account for 35.41%, 31.67%, 14.44%, 9.61%, 8.54% and 0.33%, respectively, in the daily time budget of these adult Francois' langurs during the study period. In comparison with the results in undisturbed habitat, the decreased food availability in disturbed habitat changes the foraging behavior of langurs, and also changes time budgets of other behaviors, such as the increase of the proportion of traveling and the decrease of the proportion of resting. At the same time, the higher frequency of human activity in the disturbed habitat influences the time budget of daily social behavior of the langurs including playing, huddling and grooming. The patterns of activity rhythms of wild adult Francois' langurs in the disturbed habitat show some seasonal differences which are also discussed.
%K disturbance habitat
%K Francois' langur (Trachypithecus francoisi francoisi)
%K daily activity
%K time budget
干扰生境
%K 黑叶猴
%K 日活动时间分配
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=7F5A3E2930B07CD0&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=6FA25BADCDFACCA5&eid=72C9FC6259F90AE2&journal_id=1000-0933&journal_name=生态学报&referenced_num=1&reference_num=33