Analysis of Water Diversion Way and Suitable Discharge Based on Water Environment Improvement Goal in the River Network

Abstract:

One of the direct and effective ways to improve water environment of the river network is water diversion, because of the complex and changing about the river network, the safety of water diversion and the effect to improve water environment have been become the focus of attention. Through the analysis of diversion way and suitable discharge based on water environment improvement goal in the river network, the reasonable interval of the suitable discharge has been defined in the intermittent water diversion and continuous water diversion, the effect to improve the water environment has been further clarified, it is closely related with the water diversion way and discharge, the hydraulic characteristics of river networks should been emphasized to maximum, the self-purification capacity of river networks should be improved, the effectiveness for water diversion to improve the water environment must be continually strengthened.

• Periodical: Advanced Materials Research (Volumes 779-780)
• Pages: 1588-1591
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.779-780.1588
• Online since: September 2013
• Authors: Wen Xue He, Cha Qing Li, Dong Yun Chen
• Keywords: Plain River Network, Rehabilitation of Water Environment, Suitable Discharge, Water Diversion way

References

[1] He Wen-xue, Chen Dong-yun, Li Chaqing, Fan Ren-hua. The simulation of one-dimensional hydraulic characteristics and the design of distribution water scheme about urban river network. China rural water and hydropower, 2011, (2): p.8.

[2] Ying Rongdi, Xu Hua, Chen Shihua. Quantity calculation of water diversion for improving water quality of Chongming Island. Water resources research, 2006, 27(1): p.8, 21. (In Chinese).

[3] Du Xiaoshun, Wang Chunshu. Study on clean water diversion in Shanghai City. Water resource protection, 2006, 22(3): p.92~94. (In Chinese).

[4] Mei Xin-min, Ruan Xiao-hong, Zhang Lan-fang , YAO Lan. Research of water diversion rrom Taihu Lake to improve the water environmental in Suzhou. Environmental science and management, 2006, 31(1): p.60~62. (In Chinese).

[5] Lin Changjing, Pei Yuansheng, Wang Jun. Water environment recovery of TAOHUA RIVER in GUILIN. Journal of Beijing Normal University (Natural Science), 2009, 45, (4): p.408～412. (In Chinese).