摘要
通过对海南岛石灰岩地区植物区系和植被的调查研究表明,海南岛石灰岩地区共有野生分布的国家及省级珍稀濒危保护植物26种,隶属19科,24属,其中蕨类植物4种,裸子植物3种,被子植物19种。并建议将84种海南岛石灰岩地区的珍稀濒危植物列入国家或省级保护植物名录。本文在分析海南岛石灰岩地区珍稀濒危植物种类组成、分布、现状评估、濒危原因的基础上,提出了海南岛石灰岩地区珍稀濒危植物保护对策。
According to the investigation of the flora and vegetation in limestone regions in Hainan Island, 26 species of rare and endangered plants in 24 genera and 19 families are reported in this paper, among which there are 4 ferns, 3 gymnosperms and 19 angiosperms. The status of 84 species of plants is also evaluated according to the standard of IUCN, they are suggested to be protected by government. Some suggestions of conservation are presented based on the evaluation and analysis on species, distribution, status, endangered reasons of these rare and endangered plants, which will provide a scientific basis for future policy-making.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第B06期291-298,共8页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金(30270122)
香港嘉道理农场生物多样性基金资助项目
关键词
珍稀濒危植物
保护
石灰岩地区
海南
Rare and endangered plants
conservation
limestone
Hainan
