Advances in understanding, models and parameterizations of biosphere-atmosphere ammonia exchange
CR Flechard, RS Massad, B Loubet, E Personne… - …, 2013 - bg.copernicus.org
Atmospheric ammonia (NH 3) dominates global emissions of total reactive nitrogen (N r),
while emissions from agricultural production systems contribute about two-thirds of global …
while emissions from agricultural production systems contribute about two-thirds of global …
New emission factors for calculation of ammonia volatilization from European livestock manure management systems
SG Sommer, J Webb, ND Hutchings - Frontiers in Sustainable Food …, 2019 - frontiersin.org
The largest source of ammonia (NH3) emissions to the atmosphere is NH3 from agriculture,
the majority of which arise from livestock manure. The NH3 emitted is a threat to human …
the majority of which arise from livestock manure. The NH3 emitted is a threat to human …
The reactive nitrogen loss and GHG emissions from a maize system after a long-term livestock manure incorporation in the North China Plain
S Guo, J Pan, L Zhai, B Khoshnevisan, S Wu… - Science of the Total …, 2020 - Elsevier
The use of livestock manure as a substitution for synthetic nitrogen (N) fertilizers is
recommended to improve the sustainable use of manure nutrients and alleviate the adverse …
recommended to improve the sustainable use of manure nutrients and alleviate the adverse …
Quantification of reductions in ammonia emissions from fertiliser urea and animal urine in grazed pastures with urease inhibitors for agriculture inventory: New …
Urea is the key nitrogen (N) fertiliser for grazed pastures, and is also present in excreted
animal urine. In soil, urea hydrolyses rapidly to ammonium (NH 4+) and may be lost as …
animal urine. In soil, urea hydrolyses rapidly to ammonium (NH 4+) and may be lost as …
Long-term manure application increased greenhouse gas emissions but had no effect on ammonia volatilization in a Northern China upland field
The impacts of manure application on soil ammonia (NH 3) volatilization and greenhouse
gas (GHG) emissions are of interest for both agronomic and environmental reasons …
gas (GHG) emissions are of interest for both agronomic and environmental reasons …
Ammonia emissions from cattle urine and dung excreted on pasture
J Laubach, A Taghizadeh-Toosi, SJ Gibbs… - …, 2013 - bg.copernicus.org
Twelve cattle were kept for three days in a circular area of 16 m radius on short pasture and
fed with freshly-cut pasture. Ammonia (NH 3) emissions from the urine and dung excreted by …
fed with freshly-cut pasture. Ammonia (NH 3) emissions from the urine and dung excreted by …
[PDF][PDF] History of Lagrangian stochastic models for turbulent dispersion
DJ Thomson, JD Wilson - Lagrangian modeling of the …, 2012 - faculty.eas.ualberta.ca
This article briefly summarizes the historical evolution of the modern Lagrangian stochastic
(LS) class of models for the calculation of fluid element (or particle) paths in turbulence. The …
(LS) class of models for the calculation of fluid element (or particle) paths in turbulence. The …
Field measurement of ammonia emissions after nitrogen fertilization—A comparison between micrometeorological and chamber methods
K Ni, JR Köster, A Seidel, A Pacholski - European Journal of Agronomy, 2015 - Elsevier
Field application of ammonium based nitrogen (N) fertilizers can cause high ammonia (NH
3) losses into the atmosphere, posing a nutrient loss and threats to the environment …
3) losses into the atmosphere, posing a nutrient loss and threats to the environment …
Impact of manure compost amendments on NH3 volatilization in rice paddy ecosystems during cultivation
J Lee, S Choi, Y Lee, SY Kim - Environmental Pollution, 2021 - Elsevier
Livestock manure has been widely used in agriculture to improve soil productivity and
quality. However, intensive application can significantly enhance soil nitrogen (N) …
quality. However, intensive application can significantly enhance soil nitrogen (N) …
Ammonia volatilisation from grazed, pasture based dairy farming systems
Context A key pathway for nitrogen (N) loss, which is poorly quantified in livestock farming
systems with grazing, is the ammonia (NH 3) volatilisation that occurs from fertilisers, soils …
systems with grazing, is the ammonia (NH 3) volatilisation that occurs from fertilisers, soils …