Assessing the impact of Cross Compliance measures on nitrogen fluxes from European farmlands with DNDC-EUROPE

Follador, Marco; Leip, Adrian; Orlandini, Lorenzo

doi:10.1016/j.envpol.2011.01.025

Cited by 18 publications

(14 citation statements)

References 41 publications

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“…Process-based models, such as the DNDC-Europe model (Follador et al, 2011;Leip et al, 2008;Li et al, 1992;Li, 2000), describe the process underlying N 2 O emissions. They include large numbers of input variables and, thus, require a large number of measurements.…”

Section: Discussionmentioning

confidence: 99%

Prediction of N2O emission from local information with Random Forest

Philibert¹,

Loyce²,

Makowski³

2013

Environmental Pollution

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Section: Discussionmentioning

confidence: 99%

Prediction of N2O emission from local information with Random Forest

Philibert¹,

Loyce²,

Makowski³

2013

Environmental Pollution

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“…It confirms that the crop selection affects N 2 O emissions (Freibauer and Kaltschmit 2003). According to some researchers the timing of application of manure may influence N losses (Follador et al 2011). The autumn dose of manure augmented N leaching, N surplus, and CH 4 uptake from the soils where manure was applied compared Positive values indicate a net emission of greenhouse gases (GHGs), while the negative values indicate a net uptake to the soils where mineral fertilizers were used.…”

Section: Resultsmentioning

confidence: 99%

“…10: 433- respectively). The N surplus was calculated as the difference between N input sources and the N losses through plant uptake (Follador et al 2011). The N gains include the sum of input synthetic fertilizer, manure, N from biological fixation, and crop residues.…”

Section: Methodsmentioning

confidence: 99%

Assessing the impact of management practices on gas emissions and N losses calculated with denitrification-decomposition model

Syp¹,

Faber²,

Pikuła³

2015

PLANT SOIL ENVIRON

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The study presents the impact of management practices on greenhouse gas emissions (GHG) and nitrogen (N) losses calculated with a denitrification-decomposition model. Two cropping systems were analysed. The first rotation (A) consisted of potato, winter wheat, spring barley and corn. The second (B) included potato, winter wheat, spring barley and clover with grasses mixture. In A1 and B1 scenarios, fluxes were estimated on the basis of mineral fertilizers input, whereas in A2 and B2 scenarios the assessment of emissions was made with regards to manure. The results indicated that the application of manure in A rotation led to the increase of nitrous oxide (N 2 O) emission, N leaching, N surplus, crop yields, and the decrease of nitrogen use efficiency higher than in B rotation. Additional doses of manure in A2 scenario increased the potential of the accumulation of soil organic carbon (SOC) and global warming potential (GWP) by 157%. In B2 scenario, SOC augmented more than three-fold but GWP increased only by 10%. The N losses and GHG emissions could be minimised by controlling N application through the implementation of nutrient management plan in which N doses are defined based on the crop needs and soil quality.

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“…Recent studies conducted in rice paddy fields under different soil conditions and agricultural management measures suggest that DNDC and DNDC-Rice can be used to estimate GHG emissions, aboveground biomass and total global warming potential (GWP) Katayanagi et al, 2012Katayanagi et al, , 2013Fumoto et al, 2013). In maize fields, the related DNDC studies are mainly focused on N cycling and conclude that the farmland management measures significantly affect the nitrogen fluxes and nitrate leaching amounts (Follador et al, 2011;Perlman et al, 2013;Jarecki et al, 2015;Chen et al, 2015;Zhang et al, 2015). Several studies have investigated the effectiveness of the DNDC model to access and predict GHG emissions and crop yields under different management practices and emissions scenarios in wheat fields and have demonstrated that the simulated results of DNDC are helpful in choosing best management practices to decrease nitrate leaching and N 2 O and NO emissions (Ludwig et al, 2011;Smith et al, 2013;Cui et al, 2014;Sansoulet et al, 2014).…”

Section: Tablementioning

confidence: 99%