摘要
热带森林只占地球陆地面积的7％,但却拥有50％以上的物种。本文主要介绍世界热带森林生物多样性的现况和发展,并提出保护的对策。
Tropical forests cover only 7 % of Earth's land surface, but they are estimated to contain at teast 50% of all biological species. This paper mainiy deals with the present situation and development of biodiverdity in these forests as well as its conservation strategy.
出处
《农村生态环境》
CSCD
1990年第4期1-4,共4页
Rural Eco-Environment
