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Concept
Arktika 2007
Summary
Arktika 2007 (Российская полярная экспедиция "Арктика-2007") was a 2007 expedition in which Russia performed the first ever crewed descent to the ocean bottom at the North Pole, as part of research related to the 2001 Russian territorial claim, one of many territorial claims in the Arctic, made possible, in part, because of Arctic shrinkage. As well as dropping a titanium tube containing the Russian flag, the submersibles collected specimens of Arctic flora and fauna and apparently recorded video of the dives. The "North Pole-35" (abbreviated as "NP-35") manned drifting ice station was established.
On January 10, 2008, three of expedition members who performed the descent to the ocean bottom at the North Pole, Anatoly Sagalevich, Yevgeny Chernyaev and Artur Chilingarov were awarded titles Hero of the Russian Federation "for courage and heroism showed in extremal conditions and successful completion of High-Latitude Arctic Deep-Water Expedition."
The expedition, part of the Russian program for the 2007–2008 International Polar Year, used the Akademik Fedorov research ship, with both MIR submersibles on board and the nuclear icebreaker Rossiya (Russia) led it through the Arctic ice. The ships had two Mi-8 helicopters and geological probe devices, and Il-18 aircraft with gravimetric devices. Its aim was to investigate the structure and evolution of the Earth's crust in the Arctic regions neighbouring Eurasia, such as the regions of Mendeleev Ridge, Alpha Ridge and Lomonosov Ridge, to discover whether they are linked with the Siberian shelf.
The base ship Akademik Fedorov left Saint Petersburg on July 10, 2007, for the expedition. Off Baltiysk, it took aboard the two MIR Deep Submergence Vehicles manufactured by the Finnish company Rauma Oceanics from Akademik Mstislav Keldysh On July 22 the vessel arrived at Murmansk, and sailed for the North Pole three days later, behind the nuclear icebreaker Russia. After five hours, the Akademik Fedorov began drifting in the Barents Sea because an electric motor controlling its propeller failed.
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