Changes in Swine Ammonia Emissions Associated with Improved Production Management.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20387
Abstract: Swine manure management and storage have been implicated as a major source of increasing agricultural ammonia (NH3 ) emissions resulting in increased ammonium (NH4 + ) deposition in North Carolina. This study was conducted to… read more here.
Keywords: changes swine; chemistry; ammonia emissions; swine ammonia ... See more keywords
Ammonia emissions from urine patches amended with N stabilized fertilizer formulations
Sign Up to like & getrecommendations! Published in 2017 at "Nutrient Cycling in Agroecosystems"
DOI: 10.1007/s10705-017-9847-9
Abstract: In rotational grazing systems, it is common practice to apply nitrogen (N) fertiliser within 24 h of grazing thus resulting in addition of N fertiliser to urine patches. However, there is a lack of information on… read more here.
Keywords: ammonia emissions; emissions urine; patches amended; urine urea ... See more keywords
Ammonia emissions from China-6 compliant gasoline vehicles tested over the WLTC
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2018.11.027
Abstract: Abstract Ammonia emissions cause several negative impacts on the quality of air, water and soil, while secondary ammonia formed on three-way catalysts (TWCs) of gasoline vehicles has not been sufficiently investigated, especially in the developing… read more here.
Keywords: gasoline vehicles; test vehicles; emissions china; ammonia emissions ... See more keywords
Impact of global warming on the odour and ammonia emissions of livestock buildings used for fattening pigs
Sign Up to like & getrecommendations! Published in 2018 at "Biosystems Engineering"
DOI: 10.1016/j.biosystemseng.2018.09.001
Abstract: Ammonia and odour are the most relevant pollutants emitted from livestock buildings used for monogastric animal production. Whereas odour can cause annoyance in the close vicinity of the source, emission of ammonia is a precursor… read more here.
Keywords: ammonia emissions; buildings used; ammonia; fattening pigs ... See more keywords
Ammonia emissions and mitigation from a concrete yard used by cattle
Sign Up to like & getrecommendations! Published in 2019 at "Biosystems Engineering"
DOI: 10.1016/j.biosystemseng.2019.06.007
Abstract: Livestock excreta deposition on concrete farmyards has been identified as an important source of ammonia (NH3) emissions from agriculture. The objective of this study was to quantify the effect of urine application rate and four… read more here.
Keywords: emissions mitigation; ammonia emissions; pressure washing; nh3 emissions ... See more keywords
Ammonia reduction by the gdhA and glnA genes from bacteria in laying hens.
Sign Up to like & getrecommendations! Published in 2021 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2021.112486
Abstract: Ammonia emissions are a high-focus pollution issue in the livestock industry. Ammonia-degrading bacteria can assimilate ammonia nitrogen as a nitrogen source to promote their growth and reproduction, providing an environmentally friendly, low-cost and safe biological… read more here.
Keywords: reduction; gdha glna; ammonia emissions; laying hens ... See more keywords
Uncertainties and implications of applying aggregated data for spatial modelling of atmospheric ammonia emissions.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2018.04.132
Abstract: Ammonia emissions vary greatly at a local scale, and effects (eutrophication, acidification) occur primarily close to sources. Therefore it is important that spatially distributed emission estimates are located as accurately as possible. The main source… read more here.
Keywords: ammonia emissions; ammonia; farm level; uncertainties implications ... See more keywords
Underestimated Ammonia Emissions from Road Vehicles.
Sign Up to like & getrecommendations! Published in 2020 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c05839
Abstract: In this study, we use comprehensive vehicle emission remote sensing measurements of over 230,000 passenger cars to estimate total UK ammonia (NH3) emissions. Estimates are made using "top-down" and "bottom-up" methods that demonstrate good agreement… read more here.
Keywords: ammonia emissions; passenger; nh3 emissions; underestimated ammonia ... See more keywords
Exploring global changes in agricultural ammonia emissions and their contribution to nitrogen deposition since 1980.
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2121998119
Abstract: SignificanceAgricultural systems are already major forces of ammonia pollution and environmental degradation. How agricultural ammonia emissions affect the spatio-temporal patterns of nitrogen deposition and where to target future mitigation efforts, remains poorly understood. We develop… read more here.
Keywords: ammonia emissions; nitrogen deposition; agricultural ammonia; deposition ... See more keywords
Ammonia Volatilization from Fertilizer Urea—A New Challenge for Agriculture and Industry in View of Growing Global Demand for Food and Energy Crops
Sign Up to like & getrecommendations! Published in 2021 at "Agriculture"
DOI: 10.3390/agriculture11090822
Abstract: The growing world population and the necessity to meet its nutritional needs despite the limited area of agricultural land pose a serious challenge for agriculture. Agriculture is responsible for 80–95% of total ammonia emissions to… read more here.
Keywords: ammonia emissions; production; agriculture; energy crops ... See more keywords
Ammonia Emissions from Differing Manure Storage Facilities at Two Midwestern Free-Stall Dairies
Sign Up to like & getrecommendations! Published in 2020 at "Atmosphere"
DOI: 10.3390/atmos11101108
Abstract: Dairies contribute a major portion of agricultural ammonia emissions in the United States. Emissions were monitored over two years from an anaerobic lagoon receiving manure from cows in the milking parlor and holding area in… read more here.
Keywords: storage; ammonia emissions; differing manure; manure storage ... See more keywords