西双版纳印支灰叶猴种群初步调查

Preliminary Survey of Trachypithecus crepusculus Population in Xishuangbanna Prefecture

为摸清印支灰叶猴在西双版纳的数量及分布情况,采取半结构访谈法对西双版纳州境内分布的印支灰叶猴进行调查。结果显示,印支灰叶猴分布海拔主要为500~1000 m,所涉及的植被类型有热带雨林、热带季雨林、亚热带常绿阔叶林、落叶阔叶林、暖性针叶林;印支灰叶猴种群数量约182~213只。为保护好该物种,针对现有分布区域提出开展物种栖息地保护、加强基础研究与科普宣教等保护建议。

The semi-structured interview method was adopted to investigate the Trachypithecus crepusculus in Xishuangbanna Prefecture to know the population and distribution of Trachypithecus crepusculus.The results showed that the distribution altitude of Trachypithecus crepusculus was 500-1000 m,and the vegetation types involved were tropical rain forest,tropical monsoon rain forest,subtropical evergreen broadleaved forest,deciduous broad-leaved forest and warm coniferous forest;the population quantity of Trachypithecus crepusculu in Xishuangbanna was about 182-213 individuals.In order to protect the species,protection measures such as species habitat protection,strengthening basic research and science popularization were proposed for the existing distribution areas.