IDEAS home Printed from https://ideas.repec.org/a/eee/ecomod/v462y2021ics0304380021003392.html
   My bibliography  Save this article

Application of Habitat Suitability Model Coupling with High - precision Hydrodynamic Processes

Author

Listed:
  • Yang, Lu
  • Hou, Jingming
  • Cheng, Long
  • Wang, Pan
  • Pan, Zhanpeng
  • Wang, Tian
  • Ma, Yongyong
  • Xujun, Gao
  • Jixin, Sun
  • Liu, Na

Abstract

The habitat suitability model is coupled with the two-dimensional high-precision hydrodynamic model in this paper. In the model, finite volume method (FVM) with Godunov type is adopted to solve the two-dimensional hydrodynamic process, which has good robustness and second-order temporal and spatial accuracy; Habitat suitability model is constructed by habitat suitability index based on IFIM theory. Meanwhile, the introduction of GPU acceleration technology greatly improves the simulation efficiency. Combined with the results of River2D, the results of this model have good accuracy. The model was applied to simulate the spawning habitat of Gymnocypris eckloni in the lower reaches of a hydropower station in the Upper Yellow River, and the reasonable discharged flow of hydropower station required for a good spawning habitat was 74 m3/s. It increased by 53.377% compared with the average annual discharge in May of the natural river. The evaluation of the spawning habitat of Gymnocypris eckloni provides a scientific basis for protecting the integrity of river ecosystem in this paper.

Suggested Citation

  • Yang, Lu & Hou, Jingming & Cheng, Long & Wang, Pan & Pan, Zhanpeng & Wang, Tian & Ma, Yongyong & Xujun, Gao & Jixin, Sun & Liu, Na, 2021. "Application of Habitat Suitability Model Coupling with High - precision Hydrodynamic Processes," Ecological Modelling, Elsevier, vol. 462(C).
    • Handle: RePEc:eee:ecomod:v:462:y:2021:i:c:s0304380021003392
    DOI: 10.1016/j.ecolmodel.2021.109792
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0304380021003392
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.ecolmodel.2021.109792?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. Yi, Yujun & Wang, Zhaoyin & Yang, Zhifeng, 2010. "Two-dimensional habitat modeling of Chinese sturgeon spawning sites," Ecological Modelling, Elsevier, vol. 221(5), pages 864-875.
    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. Yun Lu & Wan-Yi Zhu & Qing-Yuan Liu & Yong Li & Hui-Wu Tian & Bi-Xin Cheng & Ze-Yu Zhang & Zi-Han Wu & Jie Qing & Gan Sun & Xin Yan, 2022. "Impact of Low-Head Dam Removal on River Morphology and Habitat Suitability in Mountainous Rivers," IJERPH, MDPI, vol. 19(18), pages 1-18, September.
    2. Zhihui Mao & Fang Ding & Lilai Yuan & Yan Zhang & Zhaohui Ni & Yingren Li & Lin Wang & Yunfeng Li, 2023. "The Classification of Riparian Habitats and Assessment of Fish-Spawning Habitat Suitability: A Case Study of the Three Gorges Reservoir, China," Sustainability, MDPI, vol. 15(17), pages 1-15, August.
    3. Soohong Kim & Kichul Jung & Hyeongsik Kang, 2022. "Response of Fish Community to Building Block Methodology Mimicking Natural Flow Regime Patterns in Nakdong River in South Korea," Sustainability, MDPI, vol. 14(6), pages 1-23, March.
    4. Shi, Xuan & Liu, Jingling & You, Xiaoguang & Bao, Kun & Meng, Bo & Chen, Bin, 2017. "Evaluation of river habitat integrity based on benthic macroinvertebrate-based multi-metric model," Ecological Modelling, Elsevier, vol. 353(C), pages 63-76.
    5. Dai, Dongchen & Fang, Hongwei & Li, Songheng & He, Guojian & Huang, Lei & Peng, Wenqi, 2016. "Numerical simulation of fish movement behavior for habitat assessment by Eulerian-Eulerian-Habitat-Selection (EEHS) method," Ecological Modelling, Elsevier, vol. 337(C), pages 156-167.
    6. Shibao Lu & Wenting Cai & Wei Shao & Farhad Taghizadeh-Hesary & Muhammad Faisal & Hongbo Zhang & Yangang Xue, 2021. "Ecological Water Requirement in Upper and Middle Reaches of the Yellow River Based on Flow Components and Hydraulic Index," IJERPH, MDPI, vol. 18(20), pages 1-16, October.
    7. Yi, Yujun & Cheng, Xi & Yang, Zhifeng & Wieprecht, Silke & Zhang, Shanghong & Wu, Yingjie, 2017. "Evaluating the ecological influence of hydraulic projects: A review of aquatic habitat suitability models," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P1), pages 748-762.
    8. Nukazawa, Kei & Shiraiwa, Jun-ichi & Kazama, So, 2011. "Evaluations of seasonal habitat variations of freshwater fishes, fireflies, and frogs using a habitat suitability index model that includes river water temperature," Ecological Modelling, Elsevier, vol. 222(20), pages 3718-3726.

    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:462:y:2021:i:c:s0304380021003392. 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.