西双版纳勐腊亚洲象种群数量动态分析  

Dynamics analysis of Xishuangbanna Mengla Asian elephant population

作　　者：吕婷[1,2,3] 郑璇[4] 朱高凡 汤永晶 蒋桂莲 李正玲 陈明勇 LV Ting;ZHENG Xuan;ZHU Gao-fan;TANG Yong-jing;JIANG Gui-lian;LI Zheng-ling;CHEN Ming-yong(Yunnan Asian Elephant Field Scientific Observation and Research Station of the Ministry of Education,Kunming 650091;Asian Elephant Research Center of Yunnan University,Kunming 650091;School of Life Science,Yunnan University,Kunming 650500;Asian Elephant Monitoring and Pre-warning Center of Menghai County,Menghai 666200,Yunnan,China)

机构地区：[1]云南亚洲象教育部野外科学观测研究站,昆明650091 [2]云南大学亚洲象研究中心,昆明650091 [3]云南大学生命科学学院,昆明650500 [4]勐海县亚洲象监测预警中心,云南勐海666200

出　　处：《林业建设》2019年第6期91-96,共6页Forestry Construction

基　　金：全国第二次陆生野生动物资源调查“亚洲象种群数量及栖息地专项调查”、“版纳低山盆地(Pa03-1)地理单元陆生野生动物资源调查”项目;云南省野生亚洲象基础性研究“云南省野生亚洲象资源本底调查”(编号2016AE2001)资助

摘　　要：于2018年1~12月采用无人机跟踪调查及访问调查等获得中国云南西双版纳勐腊地区较为准确的亚洲象数量,共74头,全部归入1个种群,并将该种群命名为"西双版纳勐腊种群",下分为2个亚种群,分别为"勐腊亚种群"(39头)和"尚勇亚种群"(35头)。对1976~2018年间的西双版纳勐腊亚洲象种群、勐腊亚种群及尚勇亚种群的数量动态进行了分析并得出如下结论:1)西双版纳勐腊亚洲象种群总体呈现稳定发展趋势;2)勐腊-尚勇生物多样性保护廊道的建设是西双版纳勐腊种群扩散分布和勐腊亚种群分化的重要基础;3)西双版纳勐腊亚洲象种群的两个亚种群中部分象群在中国和老挝两国边境地区跨境活动,在已经划定和初步建设的中老跨境联合保护区域进一步开展如亚洲象种群调查与监测、栖息地管理、联合执法及打击非法盗猎、人象冲突缓解等方面具有广泛的合作空间和前景。From January to December 2018,through unmanned aerial vehicle tracking survey,and interview survey,this paper obtained the exact quantity of Asian elephants living in Mengla,Xishuangbanna,Yunnan,China.A total of 74 head,all in one population named the"XishuangbannaMengla population",which was divided into two sub-populations"Mengla sub-population"(39 elephants)and"Shangyong sub-population"(35 elephants).Dynamics of XishuangbannaMengla population,Mengla sub-population and Shangyong sub-populations from 1976 to 2018 have been analyzed and the following conclusions were drawn out:1)the population of XishuangbannaMengla population presented a stable development trend;2)the Mengla-Shangyong biodiversity corridor was an important basis for spreading of XishuangbannaMengla population and differentiation of Mengla sub-population;3)Some elephant herds of the two sub-populations in XishuangbannaMengla Asian elephant population lived in Laos transboundary areas between China and Laos,further cooperation in these joint protected areas,which has been planed and preliminary establish before,has a wide range of space and prospects in the future,such as investigation and monitoring of Asian elephant population,habitat management,united law enforcement,and fight for illegal poaching,reducing human and elephant conflict,etc.

关 键 词：亚洲象 种群动态 勐腊 

分 类 号：S86[农业科学—野生动物驯养]