摘要
外来生物入侵的生态代价是本地物种多样性不可弥补的消失以及种的灭绝,并且对生物多样性保护及人类生存环境构成严重威胁。近年来,云南省生物入侵现象日益严重,严重威胁着当地的生物多样性现状和整个生态系统的安全。本文针对这个问题,分析了云南省生物入侵的原因以及入侵物种的危害,并提出了控制生物入侵的相关对策。
The ecological cost of the biological invasion is the disappearance and distinction of the local biodiversity, including the threat against the protection of biodiversity and the human living condition. Recently the bio-invasion is very serious and endangers the biodiversity and ecological safety of Yunnan Province. The causes of biological invasion, the kinds of foreign species in Yunnan Province and the relative counter plan against the biological invasion are discussed in the paper.
出处
《中国地质大学学报（社会科学版）》
2005年第3期81-84,共4页
Journal of China University of Geosciences(Social Sciences Edition)
关键词
生物入侵
外来物种
生物多样性
biological invasion
foreign species
biodiversity
