Articles | Volume 16, issue 14
https://doi.org/10.5194/bg-16-2905-2019
https://doi.org/10.5194/bg-16-2905-2019
Research article
 | 
31 Jul 2019
Research article |  | 31 Jul 2019

Using a modified DNDC biogeochemical model to optimize field management of a multi-crop (cotton, wheat, and maize) system: a site-scale case study in northern China

Wei Zhang, Chunyan Liu, Xunhua Zheng, Kai Wang, Feng Cui, Rui Wang, Siqi Li, Zhisheng Yao, and Jiang Zhu

Related authors

An improved hydro-biogeochemical model (CNMM-DNDC V6.0) for simulating dynamical forest-atmosphere exchanges of carbon and evapotranspiration at typical sites subject to subtropical and temperate monsoon climates in eastern Asia
Wei Zhang, Xunhua Zheng, Siqi Li, Shenghui Han, Chunyan Liu, Zhisheng Yao, Rui Wang, Kai Wang, Xiao Chen, Guirui Yu, Zhi Chen, Jiabing Wu, Huimin Wang, Junhua Yan, and Yong Li
Geosci. Model Dev. Discuss., https://doi.org/10.5194/gmd-2024-141,https://doi.org/10.5194/gmd-2024-141, 2024
Preprint under review for GMD
Short summary
Enabling a process-oriented hydro-biogeochemical model to simulate soil erosion and nutrient losses
Siqi Li, Bo Zhu, Xunhua Zheng, Pengcheng Hu, Shenghui Han, Jihui Fan, Tao Wang, Rui Wang, Kai Wang, Zhisheng Yao, Chunyan Liu, Wei Zhang, and Yong Li
Biogeosciences, 20, 3555–3572, https://doi.org/10.5194/bg-20-3555-2023,https://doi.org/10.5194/bg-20-3555-2023, 2023
Short summary
Update of a biogeochemical model with process-based algorithms to predict ammonia volatilization from fertilized cultivated uplands and rice paddy fields
Siqi Li, Wei Zhang, Xunhua Zheng, Yong Li, Shenghui Han, Rui Wang, Kai Wang, Zhisheng Yao, Chunyan Liu, and Chong Zhang
Biogeosciences, 19, 3001–3019, https://doi.org/10.5194/bg-19-3001-2022,https://doi.org/10.5194/bg-19-3001-2022, 2022
Short summary
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, and Yong Li
Biogeosciences, 18, 4211–4225, https://doi.org/10.5194/bg-18-4211-2021,https://doi.org/10.5194/bg-18-4211-2021, 2021
Short summary
Effects of fertilization and stand age on N2O and NO emissions from tea plantations: a site-scale study in a subtropical region using a modified biogeochemical model
Wei Zhang, Zhisheng Yao, Xunhua Zheng, Chunyan Liu, Rui Wang, Kai Wang, Siqi Li, Shenghui Han, Qiang Zuo, and Jianchu Shi
Atmos. Chem. Phys., 20, 6903–6919, https://doi.org/10.5194/acp-20-6903-2020,https://doi.org/10.5194/acp-20-6903-2020, 2020
Short summary

Related subject area

Biogeochemistry: Modelling, Terrestrial
Optimizing the terrestrial ecosystem gross primary productivity using carbonyl sulfide (COS) within a two-leaf modeling framework
Huajie Zhu, Xiuli Xing, Mousong Wu, Weimin Ju, and Fei Jiang
Biogeosciences, 21, 3735–3760, https://doi.org/10.5194/bg-21-3735-2024,https://doi.org/10.5194/bg-21-3735-2024, 2024
Short summary
Modeling integrated soil fertility management for maize production in Kenya using a Bayesian calibration of the DayCent model
Moritz Laub, Magdalena Necpalova, Marijn Van de Broek, Marc Corbeels, Samuel Mathu Ndungu, Monicah Wanjiku Mucheru-Muna, Daniel Mugendi, Rebecca Yegon, Wycliffe Waswa, Bernard Vanlauwe, and Johan Six
Biogeosciences, 21, 3691–3716, https://doi.org/10.5194/bg-21-3691-2024,https://doi.org/10.5194/bg-21-3691-2024, 2024
Short summary
When and why microbial-explicit soil organic carbon models can be unstable
Erik Schwarz, Samia Ghersheen, Salim Belyazid, and Stefano Manzoni
Biogeosciences, 21, 3441–3461, https://doi.org/10.5194/bg-21-3441-2024,https://doi.org/10.5194/bg-21-3441-2024, 2024
Short summary
The impacts of modelling prescribed vs. dynamic land cover in a high-CO2 future scenario – greening of the Arctic and Amazonian dieback
Sian Kou-Giesbrecht, Vivek K. Arora, Christian Seiler, and Libo Wang
Biogeosciences, 21, 3339–3371, https://doi.org/10.5194/bg-21-3339-2024,https://doi.org/10.5194/bg-21-3339-2024, 2024
Short summary
Climate-based prediction of carbon fluxes from deadwood in Australia
Elizabeth S. Duan, Luciana Chavez Rodriguez, Nicole Hemming-Schroeder, Baptiste Wijas, Habacuc Flores-Moreno, Alexander W. Cheesman, Lucas A. Cernusak, Michael J. Liddell, Paul Eggleton, Amy E. Zanne, and Steven D. Allison
Biogeosciences, 21, 3321–3338, https://doi.org/10.5194/bg-21-3321-2024,https://doi.org/10.5194/bg-21-3321-2024, 2024
Short summary

Cited articles

Bell, M. J., Jones, E., Smith, J., Smith, P., Yeluripati, J., Augustin, J., Juszczak, R., Olejnik, J., and Sommer, M.: Simulation of soil nitrogen, nitrous oxide emissions and mitigation scenarios at 3 European cropland sites using the ECOSSE model, Nutr. Cycl. Agroecosyst., 92, 161–181, 2012. 
Chen, X., Cui, Z., Vitousek, P., Cassman, K., Matson, P., Bai, J., Meng, Q., Hou, P., Yue, S., Romheld, V., and Zhang, F.: Integrated soil-crop system management for food security, P. Natl. Acad. Sci. USA, 108, 6399–6404, 2011. 
China Statistical Yearbook: Agriculture, Complied by National Bureau of Statistics of China, China Statistics Press, Beijing, available at: http://www.stats.gov.cn/tjsj/ndsj/2017/indexch.htm (last access: 3 November 2017), 2017. 
Chirinda, N., Kracher, D., Lægdsmand, M., Porter, J. R., Olesen, J. E., Petersen, B. M., Doltra, J., Kiese, R., and Butterbach-Bahl, K.: Simulating soil N2O emissions and heterotrophic CO2 respiration in arable systems using FASSET and MoBiLE-DNDC, Plant Soil, 343, 139–160, 2011. 
Download
Short summary
A biogeochemical process model-based approach for screening the best management practices (BMPs) of a three-crop system was proposed. The BMPs are the management alternatives with the lowest negative impact potentials that still satisfy all given constraints. Three BMP alternatives with overlapping uncertainties of simulated NIPs were screened from 6000 scenarios using the modified DNDC95 model, which could sustain crop yields, enlarge SOC stock, mitigate GHG, and reduce other nitrogen losses.
Altmetrics
Final-revised paper
Preprint