Invasive species have been identified as one of the four greatest threats to marine and coastal ecosystems, together with land-based sources of marine pollution, overexploitation of living marine resources, and habitat degradation.Apart from their ecological impacts, marine and coastal invasive species also have a range of economic and human health consequences.
United Nations Environment Programme
- Who we are
- Where we work
-
What we do
- Air quality
- Biosafety
- Cities
- Digital Transformations
- Disasters and conflicts
- Energy
- Environment under review
- Environmental law and governance
- Extractives
- Food Systems
- Forests
- Fresh Water
- Gender
- Green economy
- Ocean, seas and coasts
- Resource efficiency
- Sustainable Development Goals
- Transport
- Youth, education and environment
- Publications & data