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| The numbers refer to regions described in a table in the study, including western Texas (19) and New England (20). (Civil Eats map using University of Vermont data) |
Nitrogen pollution from fertilizer is a significant—and difficult to solve—environmental issue: runoff contaminates drinking water and causes dead zones and toxic algae blooms in lakes and oceans, and nitrogen released into the air as the potent greenhouse gas nitrous oxide.
A new study from the University of Vermont's Nutrient Cycling and Ecological Design Lab, published in the journal Environmental Research Letters, "identified 20 nitrogen 'hotspots' across the U.S. The clusters of counties not only represent areas where a large proportion of surplus nitrogen is being applied; they are also places where researchers say there is significant potential to reverse the trend—to the benefit of farmers, local residents, and the environment," Lisa Held reports for Civil Eats. "The study comes at an opportune time, as the Biden administration turns its focus to agriculture’s role in fighting climate change, and conversations about scaling up and targeting farm conservation programs are increasing."
from The Rural Blog https://ift.tt/2RjNgcd New study identifies areas with significant potential to fight nitrogen fertilizer pollution - Entrepreneur Generations
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