Black Sea–Caspian Steppe Black Sea–Caspian Steppe The Black Sea-Caspian Steppe is an informal name for that part of the Eurasian Steppe that extends south between the Black and Caspian Seas. It is usually treated as part of the Pontic-Caspian steppe which includes the area north of the Black and Caspian Seas, but there is some reason to treat it as a distinct place. Its natural boundaries are the Sea of Azov and Black Sea on the west, the Caucasus Mountains on the south and the Caspian Sea on the east. Its northern boundary may be taken as the triangle formed by the lower
Framework Convention for the Protection of the Marine Environment of the Caspian Sea of the Caspian Sea”. In accordance with Articles 7 - 11 of the Convention the Parties undertake an obligation to take measures to prevent, reduce and control pollution from the land-based sources, seabed activities, vessels, as well as pollution from other human activities including land reclamation and associated coastal dredging and construction of dams. Convention also provides for appropriate measures to prevent the introduction into the Caspian Sea and to control and combat invasive alien species, which threaten ecosystems, habitats or species. The Parties also take preventive, preparedness and response measures to protect the environment and human beings from consequences