Map of the Black Sea showing environmental problems from the 2000s to the end of 2021. The map covers the Black Sea itself and the coastal zone. The following map elements are shown:

• Inflows of polluted water
• Hotspots of shipping accidents with environmental impact
• Marine litter
• Coastal water quality
• Coastal facilities and infrastructure (ports, naval - bases, and terminals)
• Coastal military sites

The following serve as background information:

• Nature reserves
• Protected wetlands
• Bird sanctuaries
• Gas pipelines in the Black Sea
• Diagram of fishery
• Cartogram of institutional affiliations