| Autor: |
Rui Feng, Lie'en Weng, Juan Liu, Siqi Yu |
| Předmět: |
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| Zdroj: |
Desalination & Water Treatment; Aug2023, Vol. 303, p34-43, 10p |
| Abstrakt: |
The rational surface water resources evaluation and research is a prerequisite for the development, utilization, and protection of water resources. The amount of water resources is an important factor related to the socio-economic development and ecological security of a region. Accordingly, this paper aims to establish a suitable water quality and quantity coupling model based on the current situation of river pollution in the Shenfu section of the Hunhe River basin, with the prediction of surface water resources as the objective function. The research compares the model simulation results with the hydrological data of Fushun No. 2 Station and Cheung Tsing Bridge Station in relevant hydrological data and observes the water quality stations in the basin. Then it sets a conversion coefficient ratio based on common indicators for water quality discrimination and converts the available amount of surface water resources in the study area. The results showed that the error between the simulated and actual measured values of the water station flow and section water level in the study area was 8%, which was within the range specified by the state. Due to water pollution, the amount of locally available water resources were reduced by 16.18% compared to the total amount of surface water resources after conversion. The research results proved that the model constructed in this study had excellent performance in the calculation and evaluation of surface water resources. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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