摘要
云南省以其得天独厚的自然条件孕育了丰富而又脆弱的生物多样性资源,然而外来物种入侵破坏了云南的生物多样性,威胁到国家的生态安全。分析了外来物种入侵、生物多样性及生态安全三者之间的关系,提出生物多样性资源是我国的核心竞争力所在,要将维护生态安全提升到国家战略高度予以重视,同时采取多种措施防范外来物种入侵。
Advantaged natural conditions of Yunnan Province gave birth to the rich and fragile biodiversity resources,however,exotic species invasion damaged the biodiversity and threatened nation ecological safety.This paper analyzed the relationship between exotic species invasion, biodiversity and ecological safety, proposing that biodiversity resources was the core competition capacity of our country, attaching importance to ecological safety as national strategy, and carrying out kinds of methods to prevent exotic species invasion.
出处
《资源开发与市场》
CAS
2007年第5期442-446,共5页
Resource Development & Market
基金
云南省自然科学基金项目(编号:2004C0005R)
关键词
外来物种入侵
生物多样性
生态安全
exotic species invasion
biodiversity
ecological safety
