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DeNitrification-DeComposition (DNDC) Improvement through Model Coupling and Sub-model Development Considering Agricultural Land Use and Future Climate ChangeDeNitrification-DeComposition (DNDC) Improvement through Model Coupling and Sub-model Development Considering Agricultural Land Use and Future Climate Change

Other Titles
DeNitrification-DeComposition (DNDC) Improvement through Model Coupling and Sub-model Development Considering Agricultural Land Use and Future Climate Change
Authors
민현기황원재김민석김정규
Issue Date
2017
Publisher
한국환경생물학회
Keywords
DNDC model; model coupling; greenhouse gases emission
Citation
환경생물, v.35, no.1, pp.37 - 46
Indexed
KCI
OTHER
Journal Title
환경생물
Volume
35
Number
1
Start Page
37
End Page
46
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/85882
DOI
10.11626/KJEB.2017.35.1.037
ISSN
1226-9999
Abstract
Climate change is the biggest concern of the 21st century. Greenhouse gas (GHG) emissions from various sectors are attracting attention as a cause of climate change. The DeNitrification-DeComposition (DNDC) model simulates GHG emissions from cropland. To study future GHG emissions using this simulation model, various factors that could change in future need to be considered. Because most problems are from the agricultural sector, DNDC would be unable to solve the factor-changing problem itself. Hence, it is necessary to link DNDC with separate models that simulate each element. Climate change is predicted to cause a variety of environmental disasters in the future, having a significant impact on the agricultural environment. In the process of human adaptation to environmental change, the distribution and management methods of farmland will also change greatly. In this study, we introduce some drawbacks of DNDC in considering future changes, and present other existing models that can rectify the same. We further propose some combinations with models and development sub-models.
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College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles

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