(Français) Pour une nouvelle enquête publique sur le dragage et l’immersion des boues de la BSM
Protected Marine Areas at Risk from Dredging Muds
Conferences, symposiums, chitchat and roundtables… So far, Protected Marine Areas are large spaces in which everyone wants to protect what they hold most dearly, aka, their own interests, even when those are as murky as dredging muds. The road to bringing reason to the active minorities, who are often polluting the most, is still long.
La Rochelle is, in this regard, quite edifying. As part of the extension and deepening of the pleasure-boating port of Minimes – for the benefit of trimarans, catamarans and monohulls, 1 million m3 of radioactive sludge and other pollutants must be extracted from the access channel to the old port by October 2011, and these extractions will be scattered at sea around the Pertuis Charentais Natura 2000 site. This 456,000 hectare area is described as one of the most productive marine ecosystems within the French waters, and several endangered species such as sturgeon, shad, and porpoises reside there. It is also an important economic resource for the professional fishermen, who, thanks to diversified techniques, supply auction and regional markets. Oyster ponds on the islands of Ré and Marennes-Oléron are labeled as part of the Pertuis Charentais.
Black Whales
Subjet : BP Oil Spill
The cumulated amount of oil in the ocean is estimated to range between a low bracket of 300,000 and high a high bracket of 500,000 tons. The Gulf of Mexico has a surface area of 1,500,000 km²; on May 2nd fishing was prohibited within a closed area of 17,000 km². Today, the no take zone extends to 225,000 km². The sale of potentially contaminated seafood must be forbidden to avoid any risk of poisoning Americans.
Yet, other mammals feed exclusively on seafood in the Gulf of Mexico and its adjacent seas. According to NOAA (National Oceanic and Atmospheric Administration), 29 species of marine mammals are present in the Gulf of Mexico. In “normal” conditions, they are exposed to the risk of collisions and to acoustic disturbances caused by maritime transport and the numerous offshore oil and gas platforms. Amongst marine mammals, the most vulnerable are the Manatees. Threatened with extinction, these pacific and slow moving sea cows are already victims of propellers from ships and recreational crafts. Manatees are extremely sensitive to oil spills and to the saturation of their preferred food : underwater meadows of sea grass.
