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Latest Meredith Knauf Stories

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2004-12-15 08:26:52

Boulder -- A University of Colorado at Boulder research team has discovered evidence of microbial activity in a rock glacier high above tree line in the Rocky Mountains, a barren environment previously thought to be devoid of life. Found in an intermittent stream draining from the glacier, the evidence includes traces of dissolved organic material and high levels of nitrates, said Mark Williams, a fellow at CU-Boulder's Institute of Arctic and Alpine Research. The high nitrate levels are...


Word of the Day
ramage
  • Boughs or branches.
  • Warbling of birds in trees.
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