青海省珍稀濒危保护植物的就地保护研究

Study on In-situ Conservation of Rare & Endangered Plants and National Key Protected Plants in Qinghai Province

通过文献资料以及标本馆的记录,统计出青海省的珍稀濒危保护植物种类及各植物的具体分布地,并收集青海省各自然保护区的考察报告和中国数字植物标本馆的相关记录,进一步对珍稀濒危保护植物在各自然保护区的受保护状况进行分析和阐述。结果表明,青海省共有珍稀濒危保护植物146种,隶属于36科77属;青海省共有11个自然保护区,其中国家级自然保护区5个,省级自然保护区6个。青海省的大部分县市都设立了自然保护区,但仍有13县市没有任何保护区的分布;自然保护区分布共有129种珍稀濒危保护植物,占总种数的88.36%。青海省有17种珍稀濒危保护植物未受到保护区的保护,其中有4种为中国特有的珍稀濒危保护植物,1种I级保护植物,8种Ⅱ级保护植物。

Based on the record of published literatures and the herbarium,the types of rare endangered plants and national key protected plants and the specific distribution places in Qinghai Province were counted,moreover,the relevant records about inspection report of each nature reserve and Chinese digital plant herbarium in Qinghai Province were collected,thereby,the protected condition of rare endangered plants and national key protected plants in each nature reserve were analyzed and expounded.The results showed that there are 146 species of rare endangered plants and national key protected plants,belong to 36 families and 77 genera.There are 11 nature reserves in Qinghai Province,of which 5 national and 6 provincial nature reserves.Nature reserves covered most of the cities and counties in Qinghai Province,however,there were still 13 counties have not covered nature reserve.In nature reserve,there are 129 rare and endangered plants and national key protected plants species,accounting for 88.36% of the total of the species.There are 17 rare endangered plants and national key protected plants were not protected in Qinghai Province.Among them,there are 4 species endemic rare and endangered species,1 species of I level,8 species of Ⅱ level.