【作者】 宋晓军； 江海声； 张剑锋； 陈庆； 王昌和； 林位福；

【Author】 SONG Xiao-Jun JIANG Hai-Sheng (South China Institute of Endangered Animals, Guangzhou, 510260, China)ZHANG Jian-Feng, CHEN Qin, WANG Chang-He (Bawangling Naational Reserve, Changjiang, Hainan 572722, China)LIN Wei-Fu (Baishuiling Provincial Reserve, Lingshui, Hainan 572435, China)

【机构】 华南濒危动物研究所； 海南昌江霸王岭国家级自然保护区； 海南陵水吊罗山省级自然保护区；

【摘要】 1997年9月到1998年5月,作者对海南全岛的长臂猿数量进行调查,调查分四步进行:①确定调查范围;②访问调查;③实地普查;④重点调查.调查结果确认尚有黑长臂猿分布的只有霸王岭国家级自然保护区,共计4群18～19只.吊罗山、五指山和黎母山的马或岭等地可能还有少量长臂猿分布.文中对长臂猿的数量调查方法和海南黑长臂猿的保护进行了讨论.海南黑长臂猿的出生率和年平均增长率不低,如能得到有效保护,扩大保护区面积,海南黑长臂猿的种群数量是可以发展起来的.更多还原

【Abstract】 We censused hainan black gibbons (Hylobates concolor hainanus) in Hainan Island from September 1997 to May 1998. The procedure included four steps. First, distinguished habitats to find out the areas that hainan black gibbons could distribute in forest map. Second, inquired local hunters and residents whether the gibbons had been found in these areas. Third, censused with line transect method in these areas. Last, censused with spot method in the areas that the investigation above showed that gibbons probably lived in. As the result, 4 groups, a total of 18-19 gibbons were confirmed living in Bawanglin National Reserve. Except that, Diaoluoshan, Wuzhishan, and Mahuoling were suspected having a small number of gibbons. Census methods of gibbons and the conservation of hainan black gibbons are discussed in this article. Natal ratio and average population accruement ratio of hainan black gibbon were not bad. If we can broaden the reserve to make sure the accruement gibbon population has plentiful suitable habitat, this subspecies can be saved.更多还原