摘要
自然保护地在生物多样性保护中发挥着重要作用,当前的科学调查研究主要集中在省级和国家级自然保护区,对于县级自然保护区的研究相对较少。广东乳源南方红豆杉自然保护区是以南方红豆杉和华南五针松为主要保护对象设立的县级自然保护区,具有丰富的动植物多样性。根据调查,共记录到维管束植物1608种,其中蕨类植物37科67属148种、裸子植物9科17属22种、被子植物166科704属1438种;记录到脊椎动物190种,其中鱼类12种、两栖类19种、爬行类24种、鸟类113种、哺乳类22种;所记录到的物种中,国家一级重点保护野生植物1种、国家二级重点保护野生植物8种和国家二级重点保护野生动物11种。调查中发现保护区存在人为干扰严重、研究调查不足等问题,本文有针对性提出了保护意见,以期为该地区物种多样性保护和县级自然保护区管理提供参考。
Nature reserves play an important role in the conservation of biodiversity.The current scientific investigation and research mainly focus on the provincial and national nature reserves,while the research on the county-level nature reserves is relatively rare.Taxus wallichiana var.mairei Nature Reserve of Ruyuan,Guangdong Province,is a county-level nature reserve set up to protect Taxus wallichiana var.Mairei and Pinus kwangtungensis.It is rich in wildlife resources.After systematic investigation:In all,there are 148 species of 67 genera in 37 families of ferns;22 species of 17 genera in 9 families of gymnosperms;1438 species of 704 genera in 166 families of angiosperms.And 190 species of vertebrates are recorded in this area,including 12 species of fish,19 species of amphibians,24 species of reptiles,113 species of birds,22 species of mammals.Among them,1 species isⅠ-class National Key Preserved Wild Plant,8 species areⅡ-class,and 11 species are listedⅡ-class in the National Key Preserved Wild Animals.By this investigation,such problems as serious human interference and insufficient investigation and research,have been found.In view of these problems,this paper puts forward some targeted protection suggestions so as to provide references for wildlife protection and nature reserve management in this area.
作者
吴南飞
郭玫均
张同
舒服
游健荣
徐永福
李家湘
WU Nanfei;GUO Meijun;ZHANG Tong;SHU Fu;YOU Jianrong;XU Yongfu;LI Jiaxiang(Central South Inventory and Planning Institute of National Forestry and Grassland Administration,Changsha 410014,Hunan,China;Guangdong Forestry Survey and Planning Institute,Guangzhou 510520,Guangdong,China;Changsha Forestry Bureau,Changsha 410205,Hunan,China;Central South University of Forestry and Technology,Changsha 410004,Hunan,China)
出处
《中南林业调查规划》
2022年第4期48-52,共5页
Central South Forest Inventory and Planning
关键词
南方红豆杉
生物多样性
保护
发展
乳源
Taxus wallichiana var.mairei
bio-diversity
conservation
development
Ruyuan
