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Sep 22, 2021 · But the overuse of nitrogen and phosphorus from those fertilizers is causing an environmental crisis, as algae blooms and oceanic “dead zones” grow in scale and frequency.
Nitrogen pollution is the biggest driver of biodiversity loss on the planet, after habitat destruction and greenhouse gas emissions. Nitrogen pollution can degrade soils. It can cause the inadvertent fertilization of trees and grasslands or nitrogen tolerant species to outcompete more sensitive wild plants and fungi.
Aug 7, 2017 · New research shows that increases in rainfall and extreme weather because of climate change will increase the amount of nitrogen polluting rivers and other waterways. The findings underscore the urgency of reforming agriculture to dramatically reduce the use of nitrogen fertilizers.
Mar 19, 2024 · The application of nitrogen (N) fertilizer both underpins high productivity of agricultural systems and contributes to multiple environmental harms. The search for ways that farmers can optimize the N fertilizer applications to their crops is of global significance.
Jun 3, 2015 · Ammonia is volatized from nitrogen fertilizer and it forms fine particles in the atmosphere that are hazardous to human health. As the popularity of confined animal feeding operations has increased, so have emissions of ammonia, which can be traced to the nitrogen in feed crops.
Apr 25, 2013 · They include threats to climate, to human health through nitrate pollution in drinking water, to fish and other wildlife through fertilizer run-off causing low-oxygen “dead zones” throughout the...
