The Present Situation, Supervision Problems and Suggestions of Marine Alien Biological Invasion in China

Abstract

Alien biological invasion refers to the phenomenon that non-native organisms (plants, animals and microorganisms) cause harm to the local ecosystem, human health and species diversity by natural or man-made means. Alien biological invasion not only cause serious damage to the local ecosystem and species, but also has a serious impact on the economic and social stability of an industry and a region. In this paper, the invasive areas and invasive status of some marine exotic organisms (including Spartina alterniflora, Sarasimi, Nile tilapia, Karenella mikaei, Taola virus) were reviewed, and the main problems and suggestions on the prevention and control of marine alien invasion were put forward.

Keywords

• the sea
• alien species invasion
• supervision