摘要
The definition and current researches of ecological risk assessment (ERA) are reviewed in this paper. Concerning the microcosmic and macrocosmic aspects, the reasons of producing ecological risk (ER) are the releases of genetically modified organisms (GMOs) and ecological invasion of population. The fundamentals of ERA and practical method to prevent ER are discussed. The best means to assure biosafety are reinforcing ERA research and legislating on biology.
The definition and current researches of ecological risk assessment (ERA) are reviewed in this paper. Concerning the microcosmic and macrocosmic aspects, the reasons of producing ecological risk (ER) are the releases of genetically modified organisms (GMOs) and ecological invasion of population. The fundamentals of ERA and practical method to prevent ER are discussed. The best means to assure biosafety are reinforcing ERA research and legislating on biology.
出处
《生态学杂志》
CAS
CSCD
北大核心
1999年第4期57-64,共8页
Chinese Journal of Ecology
基金
国家九五科技攻关计划! ( 96 -0 0 7-0 3-0 5 )
关键词
生态风险
产生原因
评估
ecological risk assessment(ERA), biological technology,ecological invasion
biosafety.
