IDEAS home Printed from https://ideas.repec.org/a/eee/ecomod/v348y2017icp1-13.html
   My bibliography  Save this article

The development of China-DNDC and review of its applications for sustaining Chinese agriculture

Author

Listed:
  • Li, Hu
  • Wang, Ligang
  • Li, Jianzheng
  • Gao, Maofang
  • Zhang, Jing
  • Zhang, Jianfeng
  • Qiu, Jianjun
  • Deng, Jia
  • Li, Changsheng
  • Frolking, Steve

Abstract

During the past century Chinese agriculture has been struggling to produce more food to support the ever growing population, while dealing with the increased degradation of air, water and soil quality in the agricultural regions. Lessons learnt from the long-term efforts indicated that scientifically sound methodology could play a crucial role in understanding the complex interactions among climate, soil, water and farming management practices, all of which collectively control the agroecosystem services including crop yield, greenhouse gas emissions, nutrient loading and other environmental issues. Therefore, the development of a more process-based approach is needed. The process-based model, DNDC (Denitrification-Decomposition) has been widely used internationally to simulate detailed carbon and nitrogen biogeochemical cycles occurring in agricultural systems. However, this model is not fully suitable for China as it lacks a number of features which are crucial for representing Chinese agro-ecosystems, including paddy rice cultivation, complex and multiple cropping systems, and intensive management practices, etc. Recently a new version of DNDC, China-DNDC, was developed. The new model improved its capability of predicting the fluxes of all three terrestrial greenhouse gases: nitrous oxide (N2O), carbon dioxide (CO2), and methane (CH4), as well as other important indicators such as crop phenology, soil C sequestration, and nutrient leaching from different cropping systems across all the major agricultural regions in China. This paper reported how China-DNDC was developed, tested and applied for sustaining Chinese agriculture. And then, it identified the weaknesses and potential improvements for the model.

Suggested Citation

  • Li, Hu & Wang, Ligang & Li, Jianzheng & Gao, Maofang & Zhang, Jing & Zhang, Jianfeng & Qiu, Jianjun & Deng, Jia & Li, Changsheng & Frolking, Steve, 2017. "The development of China-DNDC and review of its applications for sustaining Chinese agriculture," Ecological Modelling, Elsevier, vol. 348(C), pages 1-13.
    • Handle: RePEc:eee:ecomod:v:348:y:2017:i:c:p:1-13
    DOI: 10.1016/j.ecolmodel.2017.01.003
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304380016303258
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.ecolmodel.2017.01.003?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Zhang, Yajie & Niu, Haishan & Wang, Shiping & Xu, Kun & Wang, Rui, 2016. "Application of the DNDC model to estimate N2O emissions under different types of irrigation in vineyards in Ningxia, China," Agricultural Water Management, Elsevier, vol. 163(C), pages 295-304.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Shi, Yifan & Lou, Yunsheng & Zhang, Yiwei & Xu, Zufei, 2021. "Quantitative contributions of climate change, new cultivars adoption, and management practices to yield and global warming potential in rice-winter wheat rotation ecosystems," Agricultural Systems, Elsevier, vol. 190(C).
    2. Lombardi, G.V. & Parrini, Silvia & Atzori, R. & Stefani, G. & Romano, D. & Gastaldi, M. & Liu, G., 2021. "Sustainable agriculture, food security and diet diversity. The case study of Tuscany, Italy," Ecological Modelling, Elsevier, vol. 458(C).
    3. Zewei Jiang & Shihong Yang & Jie Ding & Xiao Sun & Xi Chen & Xiaoyin Liu & Junzeng Xu, 2021. "Modeling Climate Change Effects on Rice Yield and Soil Carbon under Variable Water and Nutrient Management," Sustainability, MDPI, vol. 13(2), pages 1-26, January.
    4. Shengtian Jin & Zihan Mei & Kaifeng Duan, 2022. "Coupling Coordination of China’s Agricultural Environment and Economy under the New Economic Background," Agriculture, MDPI, vol. 12(8), pages 1-21, August.
    5. Zuoxi Liu & Yongyang Wang & Shanshan Wang & Huijuan Dong & Yong Geng & Bing Xue & Jiaming Gu & Run Dong Li & Tianhua Yang, 2018. "An Emergy and Decomposition Assessment of China’s Crop Production: Sustainability and Driving Forces," Sustainability, MDPI, vol. 10(11), pages 1-18, October.
    6. Lihua Ma & Jiupai Ni & Luuk Fleskens & Han Wang & Yunqing Xuan, 2021. "Modelling Fertilizer Use in Relation to Farmers’ Household Characteristics in Three Gorges Reservoir Area, China," Agriculture, MDPI, vol. 11(6), pages 1-17, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Schmidt, Jennifer E. & Peterson, Caitlin & Wang, Daoyuan & Scow, Kate M. & Gaudin, Amélie C.M., 2018. "Agroecosystem tradeoffs associated with conversion to subsurface drip irrigation in organic systems," Agricultural Water Management, Elsevier, vol. 202(C), pages 1-8.
    2. Ye, X.H. & Han, B. & Li, W. & Zhang, X.C. & Zhang, Y.L. & Lin, X.G. & Zou, H.T., 2018. "Effects of different irrigation methods on nitrous oxide emissions and ammonia oxidizers microorganisms in greenhouse tomato fields," Agricultural Water Management, Elsevier, vol. 203(C), pages 115-123.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:ecomod:v:348:y:2017:i:c:p:1-13. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/ecological-modelling .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.