synthetic fertilizers
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Agriculture At A Crossroads: How Food Systems Affect Biodiversity
Kumi Naidoo | EcoWatch | May 23, 2014
On today’s United Nations biodiversity day, we are being asked to focus on small islands and their unique ecology and fragility in times of globally pervasive threats such as climate change. Read More »
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Why This Year's Gulf Dead Zone Is Twice As Big As Last Year's
Tom Philpott | Mother Jones | August 14, 2013
[...] This year's "biological desert" (NOAA's phrase) is much bigger than last year's, below, which was relatively tiny because Midwestern droughts limited the amount of runoff that made it into the Gulf. At about 2,900 square miles, the 2012 edition measured up to be about a third as large as Delaware. Read More »
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