生物入侵对福建生态安全的影响

Effects of biological invasion on ecological safety of Fujian Province

生物入侵已成为全球性的环境问题.近年来,生物入侵对福建省的生态系统、环境和社会经济的影响也日益明显.本文阐述了福建省外来生物的现状和入侵的途径,分析了生物入侵对福建省生物安全、环境安全、生态系统安全、经济及社会的影响,由此提出了防治对策:有效的预防;加强对外来有害物种的控制;加快被入侵生态系统的恢复建设;加强生物入侵方面的研究;提高公众的生物入侵和生态安全意识;加强区域之间的合作.

Biological invasion has become a serious environmental issue throughout the world. In recent years, biological invasion has an obvious increasing impact on the ecosystem, environment and social economy of Fujian province. This paper expounded the current situation and invasion ways of biological invasion, and analyzed the serious impacts of invasive species on bio-safety, environmental safety, ecosystem security, economy and society, proposed several prevention measurements, which were effective prevention; strengthen control of invasive species ; accelerate restoration construct of invasived ecosystem; enforce research of biological invasion; enhance people＇s defending consciousness; and strengthen region cooperation and collaboration.