广东从化陈禾洞省级自然保护区珍稀濒危植物调查及保护策略  

Investigation and Conservation Strategy of Rare and Endangered Plants in Chenhedong Provincial Nature Reserve,Conghua,Guangdong

作　　者：甘新军 余佩琪 黄冠杰 陈永发 Gan Xinjun;Yu Peiqi;Huang Ganjie;Chen Yongfa(Guangdong Conghua Chenhedong Provincial Nature Reserve,Guangzhou Guangdong 510950)

机构地区：[1]广东从化陈禾洞省级自然保护区,广东广州510950

出　　处：《热带林业》2025年第1期102-106,共5页Tropical Forestry

摘　　要：为掌握陈禾洞自然保护区内的珍稀濒危野生植物资源现状,于2024年1月—12月,采用样线调查法和文献分析法研究陈禾洞保护区珍稀濒危野生植物的物种组成及地理分布,分析保护区内珍稀濒危植物的分布状态及濒危因素,为保护区保护管理提供数据支撑,以期更有效地保护区域内珍稀濒危植物。结果表明:1.陈禾洞自然保护区共有珍稀濒危植物34科77属107种;2.重点保护植物25科39属57种。其中,国家一级保护植物1种、国家二级保护植物44种、广东省重点保护植物12种;3.被《广东高等植物红色名录》收录易危及以上级别的受威胁物种共28科66属89种。其中极危(CR)2种、濒危(EN)31种、易危(VU)56种。整体而言,广东从化陈禾洞省级自然保护区珍稀濒危植物资源量丰富,具有高度生物多样性保存价值,应持续加强对珍稀濒危植物的保护工作。To scientifically protect the rare and endangered wild plant resources in Chenhedong Provincial Nature Reserve,from January to December 2024,the species composition and geographical distribution of the rare and endangered wild plants in the reserve were studied using the line transect and literature analysis methods.The distribution status and endangered factors of the rare and endangered plants in the reserve were analyzed to provide data support for the protection and management of the reserve and more effectively protect the rare and endangered plants in the area.The results indicate that:1.the reserve has a total of 107 species of rare and endangered plants belonging to 77 genera and 34 families;2.57 species of 39 genera and 25 families are on the key protected wild plants list,including 1 specie classified as National level 1,44 specie classified as National level 2,and 12 species of key protected plants in Guangdong Province;3.89 species belonging to 66 genera and 28 families,classified as vulnerable or above,are included in the Red List of Higher Plants in Guangdong Province,with 2 species of extremely endangered(CR),31 species of endangered(EN),and 56 species of vulnerable(VU).On the whole,Chenhedong Provincial Nature Reserve in Conghua,Guangdong province is rich in rare and endangered plants and has a high value of biodiversity conservation,so the protection of rare and endangered plants should be continuously strengthened.

关 键 词：珍稀濒危植物 种类 资源保护 陈禾洞保护区 

分 类 号：J522.3[艺术—艺术设计]