Black Sea Oil Spill and others dwarf SF Bay disaster
Sorry for the recent slew of posts about oil spills, but it’s a pretty big story in the news, and the current Black Sea spill and others help to put the SF Bay spill in perspective. (see Google News articles on the Black Sea Oil Spill). I’ll post some local news later today to make up for it. The photo to the right and accompanying article are from the AP News.
Last Sunday, a huge storm covering the Azov and Black Sea region between Ukraine and Russia sank or ran aground at least 11 ships. BBC News reported that “the Russian oil tanker Volganeft-139 came apart after it was smashed by 108km/h (67 mph) winds and 5m (16ft) waves in the narrow Kerch Strait between Russia and Ukraine”. The tanker leaked 560,000 gallons of heavy fuel oil into the straight. Another cargo ship sank spilling 7,150 tons of sulfur, which can’t be good.
Up to 50 kilometers (31 miles) of Russian coastline are affected, and environmental organizations are reporting a high estimate of 30,000 dead birds… compared to hundreds for the recent Bay Area spill. Yet even the Black Sea spill is small in comparison the Prestige disaster off Spain five years ago. Severe habitat damage was caused to beaches in Spain, France and Portugal when a tanker leaked 64,000 tons - that’s close to 18 million gallons - of fuel oil in November 2002.
From a Moscow Times article:
“This problem may take a few years to solve. Fuel oil is a heavy substance and it is now sinking to the seabed,” said Mitvol, deputy head of the Natural Resources Ministry’s environmental watchdog, said on Vesti-24. “This is a very serious environmental disaster.”
The good news is, as countries begin to develop technologies for alternative sources of sustainable energy, the need to transport via pipeline or ship these vast amounts of oil will slowly decrease. It’s entirely possible that one day in the future, oil tankers will all be scrapped and recycled as countries become energy independent and the only need for energy trade will be the knowledge required to reproduce the technology.
