摘要
论述生物入侵的概念、危害、途径以及防治措施,旨在引起世人对生物入侵问题的重视。
Biological invasion which influences the biological environment and economic greatly is very complicated .On the foundation of senior person, the paper has discussed the concept, the harm, the ways and the defense measures of biological invasion. Its aim is to cause the attention of the public.
出处
《唐山师范学院学报》
2004年第5期72-74,共3页
Journal of Tangshan Normal University
关键词
生物入侵
危害
防治措施
biological invasion
the harm
defense measure
