Whenever I visit a burned over area of eastern Washington range land I am impressed with the bioturbation as it shows up a bit better with the surface of the ground covered with blackened plant remains. Within days there are piles of freshly dug silts covering the landscape. A good reminder of how much soil turnover takes place in the upper soil horizon. These critters will do a very good job of disrupting carbon horizons and volcanic ash layers.
The 1922 Colorado River Compact is Now the Obvious Elephant in the
Negotiating Room
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By Eric Kuhn, Anne Castle, John Fleck, Kathryn Sorensen, Jack Schmidt, and
Katherine Tara As negotiators for the seven Colorado River Basin states
rapidly ...
2 days ago
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