News tagged with soil

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Protecting our soil with the RECARE project

A growing world population has to deal with increasingly urgent issues of food security, flooding and drought, as well as pollution which threaten agricultural productivity and the environment. The answer ...

Apr 01, 2014
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3Qs: An engineer's breakdown of a landslide

On March 22, a hillside collapsed near Oso, Wash., causing a 1,500-foot wide mudslide in what has been dubbed a "high-risk area" and which claimed at least two dozen lives. A mudslide, a subset of the larger ...

Mar 31, 2014
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A wet Moon

The Moon's status as a "dry" rock in space has long been questioned. Competing theories abound as to the source of the H20 in the lunar soil, including delivery of water to the Moon by comets.

Mar 26, 2014
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When waters rise: NASA improves flood safety

Flooding is the most frequent and widespread weather-related natural disaster, taking a huge toll in lives and property each year. NASA Earth-observing satellites and airborne missions provide vital information ...

Mar 20, 2014
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