Nitrous Oxide (N2O) Emission
Estimation of nitrous oxide and methane emission from Polish agriculture
... to emission cuts, was adopted in 1997 by 160 govern- ments and entered into force in 2005 (Depledge and Lamb, ...methane, nitrous oxide and so called indu- strial gases as basic greenhouse ...
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Nitrous oxide emission from upland soil amended with different animal manures
... The nitrous oxide (N 2 O) emission of from arable soil following the application of manure is expected to vary by differ- ent animal manure types ...
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An Inexpensive Automatic Sampler with Static Chambers for Nitrous Oxide Emission Measurement
... A simple and low cost automatic sampler is presented to assist emission sampling using static chamber. The sampler can significantly reduce the amount of work involved in manual sampling and also improve accuracy ...
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Nitrous oxide emission from a range of land uses across Europe
... O emission rates for all of the 13 references considered was made using the closed chamber method (Hutchinson and Mosier, 1981) and gas samples were then analysed by gas ...
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Transformative and systemic climate change adaptations in mixed crop-livestock farming systems
... 3.5 GHG emission N2O emission Under the impact of climate change on existing farm systems with current practice, modelled nitrous oxide N2O emissions declined in all site x potential cli[r] ...
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Emissions of nitrous oxide (N2O) from soil surfaces and their historical changes in East Asia: a model-based assessment
... We used a process-based terrestrial ecosystem model, Vegetation Integrative SImulator for Trace gases (VISIT; Inatomi et al. 2010; Ito and Inatomi 2012a). The model consists of component schemes that simulate the energy ...
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Nitrous Oxide Emission from Organic Fertilizer and Controlled Release Fertilizer in Tea Fields
... The gas sample was conducted by the chamber method. The chambers used in this study comprised a polyvinyl non-transparent circle cylinder with a diameter and height of 20 cm [21]. The bases of the chambers were inserted ...
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Effects of 3,4-dimethylpyrazole phosphate and dicyandiamide on nitrous oxide emission in a greenhouse vegetable soil
... O emission under high soil water filled pore space (WFPS), where oxygen was limited (> 70% WFPS) (Dobbie et ...O emission, mineral N content, as well as the copy numbers of AOA amoA, AOB amoA, nirS and ...
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Nitrous oxide (N2O) and methane (CH4) in rivers and estuaries of northwestern Borneo
... Beaulieu, J. J., Tank, J. L., Hamilton, S. K., Wollheim, W. M., Hall, R. O., Mulholland, P. J., Peterson, B. J., Ashkenas, L. R., Cooper, L. W., Dahm, C. N., Dodds, W. K., Grimm, N. B., Johnson, S. L., McDowell, W. H., ...
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Revisiting the Economic Growth-Welfare Linkages: Empirical Evidence from Nigeria
... dioxide emission in Nigeria reduced GDP growth rate by ...the nitrous oxide emission in the environment leads to a decline in the quarterly GDP growth rate by about ...
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Development of the ammonia emission inventory in Finland : revised model for agriculture
... more nitrous oxide during manure management in animal houses and manure ...higher emission factor for solid manure types in manure management than for liquid ...
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Greenhouse gas and ammonia emissions from an open-freestall dairy in Southern Idaho
... and nitrous oxide (N 2 O) to the ...of emission rates. Our objective was to determine the emission rates of NH 3 , CH 4 , and N 2 O from the open-freestall and wastewater pond source areas on ...
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Reduced GHG emissions due to compost production and compost use in Egypt
... The calculation methodology supplied by the IPCC is very rough and not specified for different regions or soil types. This is due to the fact that the microbial processes are very complex. Many parameters affect the ...
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Search | Preprints
... nitrous oxide emission from rice paddies in China: effects of water regime, crop residue, and. fertilizer application[r] ...
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Green house gas (ghg) emissions from conventional flooded rice – rice and futuristic maize – rice cropping systems in Cauvery delta zone, Tamil Nadu, South India
... Seasonal GHG emissions were estimated from the sum of daily emission rates. Daily emissions in-between weekly measurements were extrapolated from the average of two consecutive weekly measurements. The statistical ...
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Detecting Nitrous Oxide Reductase (nosZ) Genes in Soil Metagenomes: Method Development and Implications for the Nitrogen Cycle
... Detecting Nitrous Oxide Reductase (nosZ) Genes in Soil Metagenomes Method Development and Implications for the Nitrogen Cycle Detecting Nitrous Oxide Reductase (nosZ) Genes in Soil Metagenomes Method[.] ...
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The influence of soil parameters and denitrifiers on N₂O emissions in New Zealand dairy grazed pasture soils : a thesis presented in fulfilment of the requirements for the degree of Doctor of Philosophy in Soil Science, Massey University Palmerston North New Zealand
... 181 Figure 6.9 Nitrous oxide N2O production mg-N kg–1 dry soil day–1 at various incubation times in Manawatu fine sandy loam MWEI, Tokomaru silt loam TM and Otorohanga silt loam OH incub[r] ...
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An agronomic assessment of greenhouse gas emissions from major cereal crops
... Values for annual, rather than seasonal, GHG emis- sions are needed for these cropping systems as fallow periods can be a large contributor to net GHG fluxes. Moreover, treatment effects like rate of N fertilizer input ...
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Understanding how pasture irrigation influences soil nitrous oxide fluxes and nitrous oxide reductase
... Nitrous oxide fluxes were determined using an automated GC (8610, SRI Instruments, Torrance, CA) interfaced to an autosampler (Gilson 222XL, Middleton, WI) as described by Clough et ...
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Direct measurements improve estimates of dairy greenhouse-gas emissions
... Ozone in the lower atmosphere is also a greenhouse gas, although its effects on climate are complex and sensitive for its vertical distribution profile (Finlayson-Pitts and Pitts 2000). Ozone is the principal air pol- ...
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