江西九连山国家级自然保护区蛇类多样性与保护  

Diversity and Conservation of Snakes in the Jiulianshan National Nature Reserve,Jiangxi

作　　者：吴小刚 陈彦汲 郭银军 王伟波 鲁庆斌 WU Xiaogang;CHEN Yanji;GUO Yinjun;WANG Weibo;LU Qingbin(College of Animal Science and Technology, College of Veterinary Medicine, College of Jixian, Zhejiang A&F University, Hangzhou 311300, China;Jiulianshan National Nature Reserve Administration of Jiangxi, Longnan, Jiangxi Province 341700, China;Longnan CRT & T Bureau of Jiangxi Province, Longnan, Jiangxi Province 341700, China)

机构地区：[1]浙江农林大学动物科技学院、动物医学院和集贤学院,杭州311300 [2]江西九连山国家级自然保护区管理局,江西龙南341700 [3]江西省龙南市文化广电和旅游局,江西龙南341700

出　　处：《四川动物》2021年第6期714-720,共7页Sichuan Journal of Zoology

基　　金：林业国家级自然保护区补助资金项目;国家定位观测研究站运行补助项目(江西九连山森林生态系统)。

摘　　要：为摸清江西九连山国家级自然保护区野生动物资源现状,2016—2020年采用样线法对区内的蛇类进行了系统调查。共记录到蛇类14科36属53种,占江西省蛇类总种数的74.65%,新记录15种;东洋界51种,占96.23%,分布型以南中国型(31种,占58.49%)占优势。蛇类在种级水平上的多样性指数最大(3.5048),在属级水平上的均匀度指数最大(0.8715)。但保护区受人为干扰较大,每年因车辆碾压和村民养殖池溺水致死的蛇类估计有200~400条,这可能是少见种占比高达45.28%的重要原因。因此,保护区应完善保护工作,加大宣传及教育,改造道路交通,但不得随意干扰保护区内各类生境,并利用新的科技手段强化长期监测。To find out the current situation of wildlife resources,a long-term survey of snakes using transectline method was carried out in the Jiulianshan National Nature Reserve(Jiangxi Province)from 2016 to 2020.A total of 53 snake species(accounting for 74.65%of the total snake species in Jiangxi Province)belonging to 36 genera and 14 families were recorded,and 15 species were newly recorded.The Oriental realm species(51 species,accounting for 96.2%)and the South China type(31 species,accounting for 58.5%)were dominant.The diversity index of snakes at species level was the largest(3.5048),and the evenness index at genus level was the largest(0.8715).However,it was found that the reserve was greatly disturbed by human activities,because 200-400 snakes per year were killed by vehicles and drowning in the villagers'ponds,and this might be an important reason for the high percentage(up to 45.28%)of rare species.Therefore,the reserve shall optimize the protection work in terms of publicity,education,and road traffic management without influencing the environmental habitats optionally.Moreover,new scientific and technological methods should be used to strengthen the long-term monitoring.

关 键 词：九连山国家级自然保护区 蛇类资源 分布型 生境多样性 人为干扰 

分 类 号：Q959.6[生物学—动物学]