Originally posted by dragonrider
I agree, that seismic profile is indeed intensifying, and there is some kind of pattern in it. The only thing I can figure is that they are drilling through alternating hard and soft layers of rock (I honestly think they are well below the ice). However, that is a VERY regular pattern for interbedded rock...
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The only thing I can figure is that they are drilling through alternating hard and soft layers of rock (I honestly think they are well below the ice).
normaly I would agree for that is the reason and way that drilling breaks occur on every continent except for this one.
this one appears to have nothing but ice from "supposed' lake surface to atmospheric surface.
according to the report below it is 3623 meters of ice
apparently they do not even know if it is water, it could be 100,000 thousand year old Scotch Whiskey, that would account for it not being frozen.
gotta go get my 4000 meter straw and head that way
bye bye
This matter was under discussion at the 25th consultative Antarctic conference, which took place in Warsaw last week. Russia again raised the problem of resuming work suspended in 1999, when the depth of the well leading to the unique subglacial lake Vostok reached 3,623 meters. Only 130 meters remain to be drilled to reach the relic lake waters, recalled Lukin.
He said that at the preceding conference Russia tabled a project for an all-round assessment of environmental effects of penetrating into and sampling the lake waters. This project touched off an animated discussion - some conferees still fear that such penetration may trigger irreversible pollution of the waters of the lake, which has been out of contact with the atmosphere for over one million years.
The conference decided that in 2003-2004 the well will be deepened by a mere 50 meters in order to take an additional ice sample. The project participants are sure that the deepening of the well by another 50 meters will not affect the lake's environment. Russian researchers will have to work more on the project of entering the lake's waters, said Lukin.
Ice samples from the well and future study of Lake Vostok play a great role in the climatic studies of the Earth and the evolution of terrestrial life, stressed the chief of the Russian expedition. Every layer of ice carries information on what the Earth's atmosphere was like hundreds of thousands of years ago.



