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Meta
Monthly Archives: May 2010
Lava lake tectonics
In the crater of Erte Ale, we can see processes that take tens of miliions of years on a global scale happening in just a few hours.
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When it rains a lot and the mountains fall down
Warm heavy rainfall + glaciers + steep mountain flanks + exposed unconsolidated sediments are a recipe for debris flows in the Cascades Range. Let me tell you the story of one.
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Top Kill: what BP is trying to do
How injecting drilling mud can hopefully stem the well leak in the Gulf of Mexico.
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The hydrogeology of Yellowstone: It’s all about the cold water
While the deep, geothermal water of Yellowstone is sexy and merits both the tourist and scientific attention given to it, there’s a largely untold story in the shallow groundwater, where huge volumes of cold water may advect more heat than the hydrothermal features. A paper by Gardner et al. (2010) begins to shed light on this side of the story.
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Macro rock photography with the iPhone
and a little help from a hand lens…
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