UMass Amherst- Sediment drilling in Siberia yields new data in push to understand Arctic climate changeA team of scientists from the United States, Germany, Russia and Austria returned recently from a six-month sediment drilling expedition at a frozen lake in Siberia, where they retrieved the longest core samples ever collected in the Arctic-information they call "of absolutely unprecedented significance." More...5/25/09 The PDF files on this page require the free Adobe Acrobat Reader. |
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