IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v14y2022i9p5390-d805900.html
   My bibliography  Save this article

Groundwater Dynamic Characteristics with the Ecological Threshold in the Northwest China Oasis

Author

Listed:
  • Dongbo Li

    (College of Water and Architectural Engineering, Shihezi University, Shihezi 832000, China
    Xinjiang Production and Construction Group Key Laboratory of Modern Water-Saving Irrigation, Xinjiang 832000, China)

  • Xiaolong Li

    (College of Water and Architectural Engineering, Shihezi University, Shihezi 832000, China
    Xinjiang Production and Construction Group Key Laboratory of Modern Water-Saving Irrigation, Xinjiang 832000, China)

  • Xinlin He

    (College of Water and Architectural Engineering, Shihezi University, Shihezi 832000, China
    Xinjiang Production and Construction Group Key Laboratory of Modern Water-Saving Irrigation, Xinjiang 832000, China)

  • Guang Yang

    (College of Water and Architectural Engineering, Shihezi University, Shihezi 832000, China
    Xinjiang Production and Construction Group Key Laboratory of Modern Water-Saving Irrigation, Xinjiang 832000, China)

  • Yongjun Du

    (College of Water and Architectural Engineering, Shihezi University, Shihezi 832000, China
    Xinjiang Production and Construction Group Key Laboratory of Modern Water-Saving Irrigation, Xinjiang 832000, China)

  • Xiaoqian Li

    (College of Water and Architectural Engineering, Shihezi University, Shihezi 832000, China
    Xinjiang Production and Construction Group Key Laboratory of Modern Water-Saving Irrigation, Xinjiang 832000, China)

Abstract

Suitable groundwater level is an important foundation for the stability of the ecological environment, and the healthy development of the social economy, in the arid area of Northwest China. The Manas River Basin is a typical oasis in an arid area, where the problems of salinization and desertification are prominent. By analyzing the variation characteristics of groundwater in the study area from 2013 to 2019 combined with remote sensing technology—according to the theory of capillary water rise and phreatic evaporation—a mathematical calculation model of the ecological threshold is established to determine the ecological groundwater level. The results show that (1) the groundwater level in the study area fluctuates by 0.2–18 m throughout the year, and the variation of groundwater drawdown is 5–35 m from 2013 to 2019; (2) the upper threshold of the ecological groundwater level is 0.82–4.05 m and the lower threshold is 3.35–10.23 m; (3) the ecological water shortage area in the study area is 9755.36 km 2 , and the groundwater ecological deficit is 105.741 × 10 8 m 3 . This study can provide a theoretical basis for the determination of the ecological groundwater level, the optimal allocation of water resources, and ecological environment management in the arid area of Northwest China.

Suggested Citation

  • Dongbo Li & Xiaolong Li & Xinlin He & Guang Yang & Yongjun Du & Xiaoqian Li, 2022. "Groundwater Dynamic Characteristics with the Ecological Threshold in the Northwest China Oasis," Sustainability, MDPI, vol. 14(9), pages 1-21, April.
    • Handle: RePEc:gam:jsusta:v:14:y:2022:i:9:p:5390-:d:805900
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/14/9/5390/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/14/9/5390/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Fawen Li & Jiale Qiao & Yong Zhao & Wei Zhang, 2014. "Risk Assessment of Groundwater and its Application. Part II: Using a Groundwater Risk Maps to Determine Control Levels of the Groundwater," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 28(13), pages 4875-4893, October.
    2. Wang, Yong & Chen, Minjian & Yan, Long & Zhao, Yong & Deng, Wei, 2021. "A new method for quantifying threshold water tables in a phreatic aquifer feeding an irrigation district in northwestern China," Agricultural Water Management, Elsevier, vol. 244(C).
    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. Wenjia Zhang & Xiaoya Deng & Yi Xiao & Ji Zhang & Cai Ren & Wen Lu & Aihua Long, 2023. "Study on the Suitable Ecological Groundwater Depth and the Suitable Well–Canal Combined Irrigation Ratio in the Weigan River Irrigation District," Sustainability, MDPI, vol. 15(20), pages 1-22, October.

    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. Wang, Yong & Zhao, Yong & Yan, Long & Deng, Wei & Zhai, Jiaqi & Chen, Minjian & Zhou, Fei, 2022. "Groundwater regulation for coordinated mitigation of salinization and desertification in arid areas," Agricultural Water Management, Elsevier, vol. 271(C).
    2. Wu Qiang & Li Bo & Chen Yulong, 2016. "Vulnerability Assessment of Groundwater Inrush from Underlying Aquifers Based on Variable Weight Model and its Application," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 30(10), pages 3331-3345, August.
    3. Guodong Li & Hongzhi Wang & Zhaoxuan Liu & Honglin Liu & Haitian Yan & Zenwei Liu, 2022. "Effects of Aeolian Sand and Water−Cement Ratio on Performance of a Novel Mine Backfill Material," Sustainability, MDPI, vol. 15(1), pages 1-15, 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:jsusta:v:14:y:2022:i:9:p:5390-:d:805900. 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.