Reducing ammonia pollution from cattle



Agriculture is responsible for 90% of all ammonia pollution in Europe, a considerable part of which comes from cattle manure management: a new study shows what steps to take to reduce this pollution.

Improved barn design, cleaning processes, and manure treatment could reduce ammonia emissions from commercial dairy cattle barns by 17 to 50%, according to a new study published in the journal Science of the Total Environment. The study provides a list of techniques and technologies that could provide the greatest reductions in ammonia emissions.

Reactive nitrogen pollution and, more specifically, ammonia pollution in general have impacts on both the environment and human health—it can lead to algal blooms in freshwater, threatening aquatic wildlife, and contribute to smog that damages human health.

Continue reading at International Institute for Applied Systems Analysis

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