Results 71 to 80 of about 67,646 (195)

A Nonlinear Offset Program to Reduce Nitrous Oxide Emissions Induced by Excessive Nitrogen Application [PDF]

open access: yes
On average, U.S. farmers choose to apply nitrogen fertilizer at a rate that exceeds the ex post agronomically optimal rate. The technology underlying the yield response to nitrogen rewards producers who over apply in years when rainfall is excessive. The
Hayes, Dermot J.   +2 more
core   +1 more source

Assessing the balance between greenhouse gases and ammonia emissions from Irish pastures amended with cattle slurry [PDF]

open access: yes, 2012
Agriculture in Ireland is the main source of ammonia (NH3) and contributes 30% of greenhouse gas emissions (GHG), with the majority of these emissions associated with livestock production.
Bourdin, Frederic
core  

Preliminary Assessment of Nitrous Oxide Offsets in a Cap and Trade Program [PDF]

open access: yes
Nitrous oxide is a powerful greenhouse gas that is emitted from cropland treated with nitrogen fertilizer. Reducing such emissions through nutrient management might be able to produce offsets for sale in a cap and trade program aimed at reducing ...
Delgado, Jorge   +2 more
core   +1 more source

Improved prediction of farm nitrous oxide emission through an understanding of the interaction among climate extremes, soil nitrogen dynamics and irrigation water [PDF]

open access: yes, 2019
Reducing nitrous oxide (N2O) emissions from agriculture soils is crucial, as it accounts for 5.6-6.8% of global anthropogenic emissions. This study aims to understand the interaction among climate, soil nitrogen (N) and applied N on N2O emissions from ...
Kodur, Shreevatsa, Maraseni, Tek
core   +1 more source

Effect of Biofertilizer Addition on Nitrous Oxide Emission [PDF]

open access: yes, 2014
Application of nitrogen fixing biofertilizer, such as Azotobacter, has a potential for reducing nitrous oxide (N2O) emission. The aim of this study was to examine the effect of nitrogen fixing biofertilizer addition to common practices of urea and fresh ...
Moeljopawiro, Sukarti   +3 more
core  

Nitrogen fertilizer rate management as a nitrous oxide mitigation strategy: Development of a nitrous oxide emission reduction protocol (NERP) [PDF]

open access: yes, 2010
Nitrous oxide (N2O) is a potent agricultural greenhouse gas (GHG). More than 50% of the global\ud anthropogenic N2O flux is attributable to emissions from soil, primarily due to large fertilizer nitrogen (N)\ud applications to corn and other non ...
Robertson, G   +4 more
core  

Geographical Distribution of Atmospheric Nitrogen Deposition in China and Its Response to Emission Control Policy [PDF]

open access: yes
Atmospheric nitrogen (N) deposition has experienced significant change because of anthropogenic emissions, thereby exerting a pronounced impact on global ecosystem services.
Yu, Z.   +9 more
core   +1 more source

The addition of discrimination inhibitors stimulations discrimination potential and N2O emissions were linked to predation among microorganisms in long term nitrogen application and straw returning systems

open access: yesFrontiers in Microbiology
IntroductionAmmonia oxidizing archaea (AOA) and ammonia oxidizing bacteria (AOB) have been proven to be key microorganisms driving the ammonia oxidation process.
Chunhua Jia   +13 more
doaj   +1 more source

Modelling a mixed system of air pollution fee and tradable permits for controlling nitrogen oxide: a case study of Taiwan [PDF]

open access: yes
A mixed-integer non-linear programming model that minimises the total regulatory costs of controlling nitrogen oxide is used to investigate how a newly proposed permit trading scheme in Taiwan, which incorporates the features of banking and a nonone- to ...
Liao, Chao-Ning
core   +1 more source

NO2 pollution of the atmosphere and the influence of industrial processes [PDF]

open access: yesActa Montanistica Slovaca, 1998
Among nitrogen oxides in atmosphere, the concentration of N2O is the highest (about 306 ppm) and due to the high global warming potential (GWP = 320) nitrous oxide belongs to important greenhouse gases.
Kula Petr   +3 more
doaj  

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