摘要
目前,全球大部分地区都遭受到了外来生物入侵的威胁,危害程度也越来越严重。本文阐述了外来生物入侵形成的原因,入侵所造成的危害,总结了外来生物入侵的防治对策,并探讨了新的研究方向。
At present,most of the world have suffered the threat of invasive alien species,the extent of injury is increasingly severe.This paper described the reasons for the formation of biological invasion and the damage resulted from invasion of alien species,summed up the prevention measures of the invasion of alien species and explored new directions of researches.
出处
《河北林果研究》
2011年第2期195-198,共4页
Hebei Journal of Forestry and Orchard Research
关键词
外来生物入侵
危害
对策
研究方向
invasive alien species
damage
measures
directions of research
