News tagged with soil erosion

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Buying a real Christmas tree is a good thing: expert

The question of whether it is environmentally correct to buy a real Christmas tree has been asked repeatedly in recent years, and an expert in Penn State's College of Agricultural Sciences wants to lay it ...

Dec 03, 2010
4.8 / 5 (4) 1

Nature valued from space

Satellites show how we can promote economic development in an environmentally sustainable manner by putting a price on nature's resources.

Jul 12, 2013
5 / 5 (2) 0