News tagged with surface soil

Straw albedo mitigates extreme heat

Wheat fields are often tilled immediately after the crop is harvested, removing the light-coloured stubble and crop residues from the soil surface and bringing dark bare earth to the top. Post-harvest tilling is a widely ...

dateJun 23, 2014 in Environment
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Deer proliferation disrupts a forest's natural growth

By literally looking below the surface and digging up the dirt, Cornell researchers have discovered that a burgeoning deer population forever alters the progression of a forest's natural future by creating environmental havoc ...

dateMar 08, 2014 in Ecology
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Mars may act as a giant planetary pump

( —The surface of Mars is full of activity, with dust storms, dust devils, and drifting dunes in constant motion. Scientists suspect that similarly rich activity may exist underneath the surface, even though it ...

dateDec 23, 2013 in General Physics feature
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Producing electricity on the moon at night

Scientists from the Polytechnic University of Catalonia and other international collaborators have proposed a system of mirrors, processed lunar soil and a heat engine to provide energy to vehicles and crew during the lunar ...

dateDec 20, 2013 in Space Exploration
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