Porównanie emisji N2O z uprawy pszenicy ozimej w Polsce przy wykorzystaniu metodologii IPCC Tier 1 i modelu DNDC Report as inadecuate




Porównanie emisji N2O z uprawy pszenicy ozimej w Polsce przy wykorzystaniu metodologii IPCC Tier 1 i modelu DNDC - Download this document for free, or read online. Document in PDF available to download.

The aim of this study was to compare nitrous oxide (N2O) emissions using the IPCC methods - first (Tier 1) and third level (Tier 3). Simulation on third level was performed using a Denitrification-Decomposition (DNDC) model. The simulations showed that based on the Tier 1 methodology average N2O emissions for Poland were 3.51 kg N/ha, whereas for the DNDC model - 1.86 kg N/ha. According to the DNDC model simulated N2O emissions for the entire territory of the Poland constitute 54% of the emissions calculated according to Tier 1 method. The obtained results indicate that the use of biogeochemical model which takes into account environmental conditions allow for accurate estimations of N2O emissions when drawing up reports in accordance with the commitments on reporting greenhouse gas (GHG) emissions.

Keywords: denitrification-decomposition (DNDC) model ; IPCC - Tier 1 ; gazy cieplarniane (GHG) ; emisja podtlenku azotu (N2O) ; pszenica ozima

Other Titles: COMPARISON OF N2O EMISSIONS FROM WINTER WHEAT CULTIVATION IN POLAND APPLYING IPCC (TIER 1) METHOD AND DNDC MODEL

Subject(s): Agribusiness

Issue Date: May 08 2017

Publication Type: Journal Article

ISSN: 1508-3535

Language: Polish Published in: Roczniki (Annals), 2016, Number 1

Record appears in: Polish Association of Agricultural Economists and Agribusiness - Stowarzyszenie Ekonomistów Rolnictwa i Agrobiznesu (SERiA) > Roczniki (Annals)





Author: Syp, Alina ; Faber, Antoni

Source: http://ageconsearch.umn.edu/record/257382?ln=en



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