IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v19y2022i18p11615-d915415.html
   My bibliography  Save this article

A Practical Approach for Environmental Flow Calculation to Support Ecosystem Management in Wujiang River, China

Author

Listed:
  • Xiaokuan Ni

    (College of Hydrology and Water Resources, Hohai University, Nanjing 210024, China
    Department of Water Resources and Ecosystems, UNESCO-IHE Institute for Water Education, 2611AX Delft, The Netherlands)

  • Zengchuan Dong

    (College of Hydrology and Water Resources, Hohai University, Nanjing 210024, China)

  • Wei Xie

    (Department of Hydropower and Water Conservancy Engineering, POWERCHINA Huadong Engineering Corporation Limited, Hangzhou 311122, China)

  • Shujun Wu

    (College of Hydrology and Water Resources, Hohai University, Nanjing 210024, China)

  • Mufeng Chen

    (Department of Aquatic Ecosystem Analysis and Management, Helmholtz Centre for Environmental Research—UFZ, 39104 Magdeburg, Germany)

  • Hongyi Yao

    (Department of Civil Engineering, The University of Hong Kong, Hong Kong, China)

  • Wenhao Jia

    (Pearl River Water Resources Research Institute, Guangzhou 510611, China)

Abstract

To promote ecosystem protection in the Wujiang River, this paper proposes a practical approach for calculating the environmental flow. The proposed approach combines the idea of the “guarantee rate” of the flow duration curve (FDC) method and the grading idea of the Tennant method. A daily flow series of the Wujiang River was compiled from 1956 to 2019 and used to compare the effect of the proposed approach versus the traditional approaches in four selected sections along the river. The results show that the environmental flow of the Wujiang River can be divided into five levels by the T-FDC method, with a level-by-level disparity, and all levels can capture the temporal and spatial variability of river flow. Additionally, the calculated basic environmental flow process ranges between the historical minimum and second minimum monthly average flow, and the threshold width of the optimal flow is more reasonable than the Tennant method. The T-FDC method can provide technical support for Wujiang River ecosystem management and sustainable development.

Suggested Citation

  • Xiaokuan Ni & Zengchuan Dong & Wei Xie & Shujun Wu & Mufeng Chen & Hongyi Yao & Wenhao Jia, 2022. "A Practical Approach for Environmental Flow Calculation to Support Ecosystem Management in Wujiang River, China," IJERPH, MDPI, vol. 19(18), pages 1-18, September.
    • Handle: RePEc:gam:jijerp:v:19:y:2022:i:18:p:11615-:d:915415
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/19/18/11615/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/19/18/11615/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Aihong Fu & Yi Wang & Zhaoxia Ye, 2020. "Quantitative Determination of Some Parameters in the Tennant Method and Its Application to Sustainability: A Case Study of the Yarkand River, Xinjiang, China," Sustainability, MDPI, vol. 12(9), pages 1-12, May.
    2. C. J. Vörösmarty & P. B. McIntyre & M. O. Gessner & D. Dudgeon & A. Prusevich & P. Green & S. Glidden & S. E. Bunn & C. A. Sullivan & C. Reidy Liermann & P. M. Davies, 2010. "Erratum: Global threats to human water security and river biodiversity," Nature, Nature, vol. 468(7321), pages 334-334, November.
    3. Chengjun Wu & Guohua Fang & Tao Liao & Xianfeng Huang & Bo Qu, 2020. "Integrated Software Development and Case Studies for Optimal Operation of Cascade Reservoir within the Environmental Flow Constraints," Sustainability, MDPI, vol. 12(10), pages 1-16, May.
    4. Changwen Li & Ling Kang, 2014. "A New Modified Tennant Method with Spatial-Temporal Variability," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 28(14), pages 4911-4926, November.
    5. C. J. Vörösmarty & P. B. McIntyre & M. O. Gessner & D. Dudgeon & A. Prusevich & P. Green & S. Glidden & S. E. Bunn & C. A. Sullivan & C. Reidy Liermann & P. M. Davies, 2010. "Global threats to human water security and river biodiversity," Nature, Nature, vol. 467(7315), pages 555-561, September.
    Full references (including those not matched with items on IDEAS)

    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. Samuel Asumadu Sarkodie & Maruf Yakubu Ahmed & Phebe Asantewaa Owusu, 2022. "Global adaptation readiness and income mitigate sectoral climate change vulnerabilities," Palgrave Communications, Palgrave Macmillan, vol. 9(1), pages 1-17, December.
    2. Cai, Benan & Long, Chengjun & Du, Qiaochen & Zhang, Wenchao & Hou, Yandong & Wang, Haijun & Cai, Weihua, 2023. "Analysis of a spray flash desalination system driven by low-grade waste heat with different intermittencies," Energy, Elsevier, vol. 277(C).
    3. Yang, Lin & Pang, Shujiang & Wang, Xiaoyan & Du, Yi & Huang, Jieyu & Melching, Charles S., 2021. "Optimal allocation of best management practices based on receiving water capacity constraints," Agricultural Water Management, Elsevier, vol. 258(C).
    4. Yiwen Chiu & Yi Yang & Cody Morse, 2022. "Quantifying carbon footprint for ecological river restoration," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(1), pages 952-970, January.
    5. Stella Tsani & Phoebe Koundouri & Ebun Akinsete, 2020. "Resource management and sustainable development: A review of the European water policies in accordance with the United Nations' Sustainable Development Goals," DEOS Working Papers 2036, Athens University of Economics and Business.
    6. Andrew John & Avril Horne & Rory Nathan & Michael Stewardson & J. Angus Webb & Jun Wang & N. LeRoy Poff, 2021. "Climate change and freshwater ecology: Hydrological and ecological methods of comparable complexity are needed to predict risk," Wiley Interdisciplinary Reviews: Climate Change, John Wiley & Sons, vol. 12(2), March.
    7. Rabeya Sultana Leya & Sujit Kumar Bala & Imran Hossain Newton & Md. Arif Chowdhury & Shamim Mahabubul Haque, 2022. "Water security assessment of a peri-urban area: a study in Singair Upazila of Manikganj district of Bangladesh," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(12), pages 14106-14129, December.
    8. Ting Xu & Baisha Weng & Denghua Yan & Kun Wang & Xiangnan Li & Wuxia Bi & Meng Li & Xiangjun Cheng & Yinxue Liu, 2019. "Wetlands of International Importance: Status, Threats, and Future Protection," IJERPH, MDPI, vol. 16(10), pages 1-23, May.
    9. Donna, Javier & Espin-Sanchez, Jose, 2014. "The Illiquidity of Water Markets," MPRA Paper 55078, University Library of Munich, Germany.
    10. Kaiser, Nina N. & Ghermandi, Andrea & Feld, Christian K. & Hershkovitz, Yaron & Palt, Martin & Stoll, Stefan, 2021. "Societal benefits of river restoration – Implications from social media analysis," Ecosystem Services, Elsevier, vol. 50(C).
    11. Teng Wang & Jingjing Yan & Jinlong Ma & Fei Li & Chaoyang Liu & Ying Cai & Si Chen & Jingjing Zeng & Yu Qi, 2018. "A Fuzzy Comprehensive Assessment and Hierarchical Management System for Urban Lake Health: A Case Study on the Lakes in Wuhan City, Hubei Province, China," IJERPH, MDPI, vol. 15(12), pages 1-16, November.
    12. Ran He & Zhen Tang & Zengchuan Dong & Shiyun Wang, 2020. "Performance Evaluation of Regional Water Environment Integrated Governance: Case Study from Henan Province, China," IJERPH, MDPI, vol. 17(7), pages 1-13, April.
    13. Xiukang Wang, 2022. "Managing Land Carrying Capacity: Key to Achieving Sustainable Production Systems for Food Security," Land, MDPI, vol. 11(4), pages 1-21, March.
    14. Yanting Zheng & Jing He & Wenxiang Zhang & Aifeng Lv, 2023. "Assessing Water Security and Coupling Coordination in the Lancang–Mekong River Basin for Sustainable Development," Sustainability, MDPI, vol. 15(24), pages 1-20, December.
    15. Hassan Tolba Aboelnga & Lars Ribbe & Franz-Bernd Frechen & Jamal Saghir, 2019. "Urban Water Security: Definition and Assessment Framework," Resources, MDPI, vol. 8(4), pages 1-19, November.
    16. Steve Hamner & Bonnie L. Brown & Nur A. Hasan & Michael J. Franklin & John Doyle & Margaret J. Eggers & Rita R. Colwell & Timothy E. Ford, 2019. "Metagenomic Profiling of Microbial Pathogens in the Little Bighorn River, Montana," IJERPH, MDPI, vol. 16(7), pages 1-18, March.
    17. Langhans, Kelley E. & Schmitt, Rafael J.P. & Chaplin-Kramer, Rebecca & Anderson, Christopher B. & Vargas Bolaños, Christian & Vargas Cabezas, Fermin & Dirzo, Rodolfo & Goldstein, Jesse A. & Horangic,, 2022. "Modeling multiple ecosystem services and beneficiaries of riparian reforestation in Costa Rica," Ecosystem Services, Elsevier, vol. 57(C).
    18. Juliana Marcal & Blanca Antizar-Ladislao & Jan Hofman, 2021. "Addressing Water Security: An Overview," Sustainability, MDPI, vol. 13(24), pages 1-18, December.
    19. Hossein Mikhak & Mehdi Rahimian & Saeed Gholamrezai, 2022. "Implications of changing cropping pattern to low water demand plants due to climate change: evidence from Iran," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(8), pages 9833-9850, August.
    20. Claudia Bita-Nicolae, 2022. "Distribution and Conservation Status of the Mountain Wetlands in the Romanian Carpathians," Sustainability, MDPI, vol. 14(24), pages 1-10, December.

    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:gam:jijerp:v:19:y:2022:i:18:p:11615-:d:915415. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.