Russian submersibles to explore Lake BaikalJuly 9th, 2008 - 11:22 pm ICT by IANS
Kaliningrad (Russia), July 9 (RIA Novosti) Two Russian submersibles will make their first dive at Russia’s Lake Baikal as part of scientific research for the Russian Academy of Sciences, a spokesman said Wednesday. The Mir-1 and Mir-2 deep-sea vehicles will perform 60 dives as part of a unique research into the world’s largest and deepest freshwater lake, the Unesco World Heritage Site, which is 1,637 meters at its deepest point and contains around 20 percent of the world’s fresh water.
“The first dive is scheduled for July 23,” academy spokesman Anatoly Sagalevich said, adding that the expedition “will be based at Baikal until mid-September”, with the next phase in the research scheduled for next year.
Sagalevich said they were not ruling out the possibility of finding anoxic life forms from methane synthesis in the lake’s sediment.
“In addition, during the dives, we will be able to obtain other pieces of important information, for example, on the lake’s self-regulation processes,” he said and added that traces of oil and gas could also be discovered.
The Mir submersibles were built in 1987 and can dive to six kilometres with a crew of three on board. Russia used them to measure radiation levels last year near the Soviet-built K-278 Komsomolets submarine which sank in the Norwegian Sea, and as part of a symbolic Russian expedition to claim resource-rich Arctic territory.
Tags: deep sea, deepest freshwater lake, dives, first dive, kaliningrad russia, lake baikal, methane, norwegian sea, radiation levels, ria novosti, russian academy of sciences, russian expedition, s lake, sea vehicles, sediment, self regulation, unesco world heritage, unesco world heritage site, unique research, world heritage site