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Assessment of Nitrous Oxide (N2O) Emissions from Farmland in 2011 with IPCC Guideline Methodology

  • Received : 2013.11.13
  • Accepted : 2013.11.28
  • Published : 2013.12.31

Abstract

This study was conducted to assess $N_2O$ emissions in agricultural soils of Korea under the 1996 IPCC (Intergovernmental Panel on Climate Change) methodology. $N_2O$ emissions in agricultural soils were calculated the sum of direct emission and indirect emission by the N sources and emissions by field burning of crop residues. $N_2O$ emission was highest in animal manure as 1,547 $CO_2$-eq Gg. Indirect emissions by atmospheric deposition and leaching and runoff were 1,463 and 1,753 $CO_2$-eq Gg, respectively. $N_2O$ emission by field burning of crop residues was highest in pepper due to the residue/crop ratio and field burning ratio.

Acknowledgement

Supported by : Rural Development Administration

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