生物入侵对生态安全的影响及其对策  

Biological invasion influences on ecosystem safety and its countermeasures

作　　者：姬晓娜[1] 张现青[1] 谷令彪[1] 

机构地区：[1]平顶山工学院生物工程系,河南平顶山467044

出　　处：《平顶山工学院学报》2008年第3期41-44,共4页Journal of Pingdingshan Institute of Technology

摘　　要：生物入侵是全世界关注的焦点问题,它通过破坏生态环境,危及生物多样性,损害农业和林业,威胁人类健康等对人类生存和发展的生态安全造成威胁。预防生物入侵造成的生态安全影响要从生态安全认识、生态安全管理和生态安全预警等方面入手。Biological invasion has attracted the world＇s attention, which destroys human＇s ecosystem safety by wrecking environment, endangering biodiversity, damaging agriculture and forest industry and threatening human being health. To prevent biological invasion influences on ecosystem safety, some countermeasures must be made including enhancing cognition on ecosystem safety, strengthening management and constructing ecosystem safety alert system etc.

关 键 词：生物入侵 生态安全 预警 

分 类 号：Q146[生物学—生态学]