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Application of HSPF Model in Flood Forecasting of Lushui Basin
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Jun-cheng MO1, Chun-fu HUANG2, 3, Jia-liang YANG1, Yuan-nan LONG2, 3
Water Resources and Power | 2023, 41(2) : 70 - 73
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Water Resources and Power | 2023, 41(2): 70-73
• HYDROLOGICAL FORECAST AND OPTIMAL SCHEDULING •
Application of HSPF Model in Flood Forecasting of Lushui Basin
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Jun-cheng MO1, Chun-fu HUANG2, 3, Jia-liang YANG1, Yuan-nan LONG2, 3
Affiliations
  • 1.Hunan Water Resources & Hydropower Survey, Design, Planning and Research Co., Ltd., Changsha 410007, China
  • 2.School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, China
  • 3.Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha 410114, China
Published: 2023-02-25 doi: 10.20040/j.cnki.1000-7709.2023.20220825
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In recent years, rainstorm and flood disasters occur frequently in the basin. Accurate and reliable flood forecasting is an important measure to effectively prevent and resist mountain torrents. Taking Lushui basin as the research area, this paper constructed the HSPF semi-distributed model. Choosing the representative floods in the flood data of the basin from 2013 to 2020, the calibration and verification of the model parameters were carried out. The accuracy of flood simulation was evaluated by using indexes of certainty coefficient and relative error. The results show that the model has a good performance in the field flood simulation of Lushui basin. The qualified rates of peak time and peak discharge of 15 flood simulations are 100.0% and 80.0%, respectively, the qualified rates of flood volume and runoff depth are 93.3%, and the average value of certainty coefficient is 0.80. The overall prediction accuracy reaches class B, indicating that the HSPF flood prediction model has good applicability in Lushui basin. The research results can provide basis for flood forecasting in this area.

HSPF model  /  semi-distributed hydrological model  /  Lushui Basin  /  flood
Jun-cheng MO, Chun-fu HUANG, Jia-liang YANG, Yuan-nan LONG. Application of HSPF Model in Flood Forecasting of Lushui Basin[J]. Water Resources and Power, 2023 , 41 (2) : 70 -73 . DOI: 10.20040/j.cnki.1000-7709.2023.20220825
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20220825
  • Receive Date：2022-04-23
  • Online Date：2026-01-27
  • Published：2023-02-25
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History
  • Received：2022-04-23
  • Revised：2022-05-26
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Affiliations
    1.Hunan Water Resources & Hydropower Survey, Design, Planning and Research Co., Ltd., Changsha 410007, China
    2.School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha 410114, China
    3.Key Laboratory of Dongting Lake Aquatic Eco-Environmental Control and Restoration of Hunan Province, Changsha 410114, China
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https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20220825
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多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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