China To Prevent Invasive Alien Species In Environmental Risk Assessment System To Build

Nowadays invasion species is the second cause of destroying biodiversity. Many internationals and countries have formulate lots of law documents and took planty of active measures for increasing serious species incurion. As the economy developed, our country has suffered the alien invasion which becomes more ane more seriours. The economic loss of alien invasion has reached 100.1 billion yuan. Otherwise, alien species bring a huge danger to environment security, health and country security,especially, environment protection. So the legislation research, to protect alien invasion, is the most important thing to do.This paper is talk about how to construct an environment risk assessment to protect alien invasion. The purpose is to conclude some legislation experence by introduction,contrast,and the analysis of environment risk assessment, legislation both inland and outland. At the same time we also construct an environment risk assessment ayatem to protect alien invasion, by concluding the basic sitiation of protecting alien invasion legislation. This paper provides some good ideas to protect the alien invasion.This paper has four parts: First, describe the situation of alien invasion in China, introduct some rules in China, analysize the disadvantages, and then point the importance of constructing an alien invasion environment risk assessment system. Second, discuss the theory of environment risk assessment. Third, both introduct and analysiza the legislation about environment risk assessment system. The forth, which is the main body, discuss about how to legislate an environment risk assessment to protect alien invasion.It is necessary to protect alien invasion by environment risk assessment legislation, and it will work. Nowadays, we have to construct a consummate law system to protect alien invasion. And it is important to our continuable develop of society economy.