我国典型城市外来野生脊椎动物贸易状况及管理对策

发布时间：2018-03-19 18:33

本文选题：野生动物　切入点：外来物种　出处：《生物多样性》2017年10期 　论文类型：期刊论文

【摘要】：为了系统了解我国宠物市场外来物种的贸易状况,防范外来物种造成生态灾害,制定更加有效的外来物种管理政策,在相关部门的支持下,我们采用重点调查法和实地踏查法,对北京、上海、南京、广州、哈尔滨等5个城市的20个宠物市场的外来野生动物进行了实地调查。结果表明:(1)在5个城市中,共发现野生外来贸易物种96种,其中受威胁物种(包括极危、濒危和易危三类)29种,占记录外来贸易物种总数的30%;列入濒危野生动植物种国际贸易公约(CITES)附录的物种35种,占记录外来贸易物种总数的36%。(2)北京外来物种数和列入IUCN红色名录的物种数最多;广州市仅在本地区调查中发现的物种数和列入CITES附录I/II的物种数最多。(3)41%的物种、61%的CITES附录物种贸易规模小于10只。(4)45%的物种贸易价格在100 1,000元/只。我国宠物市场外来野生动物贸易应当强化对外来物种贸易全过程监管、打击非法贸易、规范放生行为和强化公众教育。
[Abstract]:In order to systematically understand the trade status of exotic species in our pet market, to prevent ecological disasters caused by alien species, and to formulate more effective policies on alien species management, with the support of relevant departments, we adopted the key investigation method and the field survey method. A field survey of exotic wild animals in 20 pet markets in five cities, including Beijing, Shanghai, Nanjing, Guangzhou and Harbin, has been carried out. The results show that 96 species of wild exotic trade species have been found in five cities. Of these, 29 are threatened species (including extremely dangerous, endangered and vulnerable species), accounting for 30 of the total number of species recorded in foreign trade, and 35 species listed in the appendix to the Convention on International Trade in Endangered species of Wild Fauna and Flora, (2) the number of exotic species in Beijing and the number of species listed on the IUCN red list were the highest. The number of species found in the survey of Guangzhou only in this area and the number of species listed in appendix I / II of CITES is the highest. 61% of species in CITES appendices trade with less than 10 species. 445% of species trade price is 1,000 yuan per animal. The foreign wildlife trade should strengthen the supervision of the whole process of the foreign species trade. Crack down on illegal trade, regulate release behavior and strengthen public education.
【作者单位】：东北林业大学野生动物资源学院;中国野生动物保护协会;北京林业大学经济管理学院;北京市野生动物救护中心;
【基金】：国家自然科学基金(71573018)
【分类号】：D922.68;S863

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