Plants, animals or microorganisms which are introduced by humans into areas where they are not native. Exotics are often associated with negative ecological consequences for native species and the ecosystems. (Source: GEMET/UNUN)
Multilateral environment agreements tagged with 外来物种
You can see below a list of multilateral environment agreements. Use the links on the right to view the content tagged with 外来物种. This includes official treaty texts, decisions, recommendations, and other related informational documents such as publications, annuals, meetings, documents or reports.