Environment news

Human activity affecting microbes in soil

New research from an Iowa State University ecologist shows that agricultural inputs such as nitrogen and phosphorous alter soil microbial communities, which may have unintended environmental consequences.

dateSep 24, 2015 in Environment
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Getting the lead out

Caltech geochemist Clair Patterson (1922–1995) helped galvanize the environmental movement 50 years ago when he announced that highly toxic lead could be found essentially everywhere on Earth, including in our own bodies—and ...

dateSep 22, 2015 in Environment
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