…from the Winter 2009/2010 issue of ArcNews…
Marine pollution has been a concern for a long time, but during the last decade, the issue has become more pressing as human influences have exacerbated the problem and vast ecosystems have been affected. It is no longer a local or regional matter; it is a major international problem that must be addressed with a systematic approach.
Seas inside and surrounding Russia have intensive anthropogenic loading, both in water bodies and as a result of industrial activities near catchment basins. The main sources of pollution are river drainage, sewage, and water transportation.
Pollution in the Black Sea is particularly worrisome, especially as Russia prepares to hold the 2014 Winter Olympics in Sochi. There are dire ecological consequences to deal with because of chemical, physical, and biological pollution; the change of the hydrological balance of the Black and the Azov seas; and man-made stressors on the seas.