A few heavy storms cause a big chunk of nitrogen pollution from Midwest farms

New research shows that one-third of yearly nitrogen runoff from Midwest farms to the Gulf of Mexico occurs during a few heavy rainstorms. New fertilizing schedules could reduce nitrogen pollution.

Chaoqun Lu, Assistant Professor of Ecology, Evolution and Organismal Biology, Iowa State University • conversation
Nov. 2, 2020 ~9 min

climate-change agriculture rainfall nitrogen gulf-of-mexico us-midwest nutrient-pollution corn fertilizer sustainable-agriculture dead-zones fertilizer-runoff heavy-rainfall mississippi-river

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