中老跨境联合保护区域中方一侧动物物种多样性调查

2019年9—12月,采用访问调查及样线调查法对中老跨境联合保护区域中方一侧辖区的65个村寨开展动物物种多样性调查。共调查到兽类物种7目20科59种,均为《世界自然保护联盟濒危物种红色名录》(IUCN红色名录)收录物种,其中国家Ⅰ级重点保护野生动物11种,国家Ⅱ级17种,“三有”保护动物26种。中老跨境联合保护区域是西双版纳兽类多样性最高区域,且珍稀物种比例最高,如金钱豹、云豹、金猫、豺、黑熊和马来熊等大型动物,兽类以食肉目物种最多(6科25种),占兽类物种总数的42.4%。中老联合保护项目存在着因项目资金局限和不足造成工作未能如期开展,语言障碍、通讯不畅导致双方交流理解低效和部分项目工作滞后等问题。提出加强对巡护员的技能培训,增加调查方法和设备,加强与老挝农林部门的跨境生物多样性联合保护等建议。

Diversity of Animal Species on the Chinese Side of China-Laos Cross-border Biodiversity Joint Protection Area

The investigation of animal species diversity in 65 villages on the Chinese side of the China-Laos cross-border biodiversity joint protection area was carried out from September to December 2019 by means of interview and sample line survey.A total of 59 species,20 families and 7 orders of mammal species were investigated,all of which were included in the IUCN Red List of Threatened Species,including 11 species of first-grade national key protected wild animals,17 species of second-grade national key protected wild animals and 26 species of wildlife which were beneficial or of important economic or scientific value.The mammals diversity of China-Laos cross-border biodiversity joint protection area was highest in Xishuangbanna,with the highest proportion of rare species,such as Panthera pardus、Neofelis nebulosa、Catopuma temminckii、Cuon alpinus、Selenarctos thibetanus and Helarctos malayanus,and the most numerous of Carnivora species(25 species and 6 families)accounted for 42.4%of the total mammals.This paper suggested to strengthen the skill training of rangers,increase investigation methods and equipment,and strengthen the joint protection of cross-border biodiversity with Laos agricultural and forestry departments,to solve the problems that the work was not carried out as scheduled due to the limitation and shortage of project funds,and the understanding between the two sides was inefficient and some projects were lagged due to the language barrier and the poor communication.