In the Black Sea water blooms and fish kills


10.08.11.Odesskoe Black Sea coast has become opaque and bloomed.

Told of the Institute of Biology of the Southern Seas Sergey Dyatlov, such violations have occurred due to pollution avkatorii. Harmful substances enter through livnevki and sewer. However, these effects are not the only ones: Scientists capture fish kills and the growth of harmful bacteria.

— Ultimately, all this led to the fall of recreational opportunities of the Black Sea — said the scientist.

He added that scientists are wondering how best to cope with this problem. And it even found a mechanism — the creation of artificial reefs. They are a design specific shape and size, installed on the bottom of the sea (a porous material — limestone). Thus, a solid substrate, which colonize organisms, cleaning the sea water.

World experience of using artificial reefs confirms their high efficiency in cleaning the sea water.

Author: Olga Simonenko

Source: News Odessa

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