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A Review of Ongoing Advancements in Soil and Water Assessment Tool (SWAT) for Nitrous Oxide (N2o) Modeling

Uttam Ghimire, Narayan Kumar Shrestha, Asim Biswas, Claudia Wagner-Riddle, Wanhong Yang, Shiv Prasher, Ramesh Rudra, Prasad Daggupati
2020 Atmosphere  
, Denitrification-Decomposition (DNDC) and Soil and Water Assessment Tool (SWAT).  ...  In recent years, researchers have focused on understanding and simulating the N2O emission processes from agricultural farms and/or watersheds by using process-based models like Daily CENTURY (DAYCENT)  ...  Coupler revisions include integration (simultaneous) of SWAT with another biogeochemical model, using an independent platform like OpenMI.  ... 
doi:10.3390/atmos11050450 fatcat:hqz5ordtqrdpfju6omfw46foym

Toward sustainable revegetation in the Loess Plateau using coupled water and carbon management

Fubo Zhao, Yiping Wu, Xiaowei Yin, Georgii Alexandrov, Linjing Qiu
2021 Engineering  
We used a coupled hydro-biogeochemical model to simulate the changes of a few key components in terms of water and carbon by designing a variety of hypothetical land use conversion scenarios derived from  ...  However, revegetation-induced land use changes can influence both water and carbon cycles, and the diverse consequences were not well understood.  ...  We sincerely thank the editor and two anonymous reviewers for their valuable comments/suggestions on the article.  ... 
doi:10.1016/j.eng.2020.12.017 fatcat:xpmsxqi55fhajmdiegpb5mkfta

An improved process-oriented hydro-biogeochemical model for simulating dynamic fluxes of methane and nitrous oxide in alpine ecosystems with seasonally frozen soils

Wei Zhang, Zhisheng Yao, Siqi Li, Xunhua Zheng, Han Zhang, Lei Ma, Kai Wang, Rui Wang, Chunyan Liu, Shenghui Han, Jia Deng, Yong Li
2021 Biogeosciences  
The hydro-biogeochemical model Catchment Nutrient Management Model – DeNitrification-DeComposition (CNMM-DNDC) was established to simultaneously quantify ecosystem productivity and losses of nitrogen and  ...  This study indicates the possibility for utilizing the process-oriented model CNMM-DNDC to predict hydro-biogeochemical processes, as well as related gas emissions, in seasonally frozen regions.  ...  Biogeochemical models, such as DNDC, LandscapeD-NDC, WNMM, MOMOS, CENTURY and DayCent, are effective tools for simulating the cycling of nitrogen and carbon and quantifying the effects of climate change  ... 
doi:10.5194/bg-18-4211-2021 fatcat:6nldxqumfvekta6o4egrlp52wa