防治生物入侵的国际法原则与实施机制

生物入侵已成为仅次于栖息地退化的全球生物多样性的第二大威胁。在国际自然保护联盟（1UON）公布的全球100种最具威胁的外来生物中．我国已发现50多种，成为遭受外来生物侵害最严重的国家之一。加强国际合作是防治生物入侵的良方．相关国际法规定是各国相互协作解决该问题的基础．也是各国制定生物入侵国内法的参考。防治生物入侵的国际法核心原则是风险与损害预防原则．环境影响评价和风险评估制度等是该原则得以实现的机制保障。

Principle of International Law and It's Implementing to Prevent Alien Invasive Species

As the speeding up of globalization, alien invasive species have become the second threat to the diversity global species. China is one of the countries which have been seriously harmed by the alien invasive species. It is an important way to solve the problem by strengthening international cooperation follows the principles of international law. The key principle of international environment law is to prevent the risks and harms before the alien invasive species bring. The implementing regimes will help people putting the principle into effect.