摘要
随着当今国际贸易、旅游业以及交通运输业的迅速发展 ,人类的活动极大的影响了一些物种的分布和迁移 ,其中生物入侵现象不断加剧 ,给地区的生物多样性与生态环境以及人类的健康造成极大地威胁 ,成为国际社会和学术界共同关注的重要问题。本文对生物入侵的危害以及原因进行了分析 ,并对其防治措施提出一些建议。
With the rapid developments of the current international trades,tourist indust ries and transportation business,distribution and migration of some species are influented greately by people's activities.The phenomenon of biological invasion is getting worse,which is threating bio-diversity,ecological environment and pe ople's health greatly.It has been an important problem which attracts internatio nal community and academia's attention.This text analyses the causes of biologic al invasion,and gives some suggestions to it's precautions.
