Source partitioning and emission factor of nitrous oxide during warm and cold cropping seasons from an upland soil in South Korea

Alam, Muhammad Ashraful; Khan, Muhammad Israr; Cho, Song Rae; Lim, Ji Yeon; Song, Hyun‐Ji; Kim, Pil Joo

doi:10.1016/j.scitotenv.2019.01.249

Cited by 7 publications

(1 citation statement)

References 40 publications

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“…N2O emission reduction technology 15 (28.3%) Kim et al, 2011b;Seo et al, 2012;Kim et al, 2014a;Kim, 2014c;Park et al, 2014b;Park et al, 2015;Yoo et al, 2015;Kang et al, 2016;Park et al, 2016b;Yoo et al, 2016;Lee et al, 2017a;Lee, 2017b;Ju et al, 2018;Lee et al, 2018b;Kim et al, 2018a N2O emission characteristics 13 (24.5%) Kim, 2009;Kim et al, 2010a;Kim et al, 2010b;Kim and Na, 2011a;Na, 2012;Yang et al, 2012a;Yang et al, 2012b;Yang et al, 2012c;Park et al, 2014a;Jennifer et al, 2015;Cheol et al, 2016;Kim et al, 2017b;Lee et al, 2018a Development of N2O emission factor 12 (22.6%) Kim et al, 2014b;Lee, 2014a;Lee et al, 2014b;Kim et al, 2015b;Kim et al, 2015a;Kim et al, 2016;Alam, 2017;Kim et al, 2017a;Hyun et al, 2017;Kim et al, 2018b;Alam, 2019;Kim et al, 2019 N2O inventory assessment 11 (20.8%) Kim et al, 2011c;Jeong et al, 2011a;Jeong et al, 2011b;Jeong et al, 2012;…”

Section: Research Purpose Number Of Article Sourcementioning

confidence: 99%

Analysis of Research Trends in Nitrous Oxide Emissions from Upland in Korea

Lee¹,

Lee

Kim

et al. 2019

Korean J. Soil. Sci. Fert.

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Global climate change, especially global warming is considered as threat to our future and posterity. Increasing concentrations of greenhouse gas such as carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) are the main causes of global warming. The Korean government has set a goal to cut the carbon emissions by 37% based on business-as-usual levels by 2030. According to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), agricultural sector is an important source of greenhouse gas emissions. In this regard, it is common belief that reducing of such emission is of great significance to global climate change. In Korea, upland is one of the main sources of agricultural N2O emission. In order to analyze domestic research trends related to N2O emissions in the upland, 53 academic publications from 2009 to September 2019 were critically reviewed. The results were classified according to the research purposes. Reduction technologies of N2O emission account for approximately 28.3%. N2O characteristics and assessment for 24.5%, development of N2O emission factors for 22.6%, and N2O inventory assessment for 20.8% etc. Biochar, green manure, no tillage, and inhibitor were studied as a means of reducing N2O release. The optimum technologies to reduce N2O emission in Korea were discussed and proposed through the previous researches.

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