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Journal articles on the topic 'River diversion'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Fang, Yongjun, Xianwei Wang, Jie Ren, Huan Liu, and Ya Wang. "Driving Forces and Influences of Flood Diversion on Discharge Fraction and Peak Water Levels at an H-Shaped Compound River Node in the Pearl River Delta, South China." Water 15, no. 11 (2023): 1970. http://dx.doi.org/10.3390/w15111970.

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The SiXianJiao (SXJ) is the first-order exchange node of the West River and the North River and redistributes water (mass) to the downstream river network in the Pearl River Delta (PRD), South China. The lateral SXJ waterway plays a critical role in flow (mass) diversion between the West River and the North River, forming a unique H-shaped compound river node. Previous studies mainly focused on Y-shaped bifurcation and confluence nodes, and there is a lack of research on deltaic H-shaped river nodes. This study established the Delft3D model to investigate the driving forces and influences of f

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2

Li, Ziming, Yanting Zheng, and Yunsheng Bai. "Analysis of Diversion Capacity of Yellow River Diversion Sluices in Irrigation Areas of Lower Yellow River." E3S Web of Conferences 406 (2023): 03038. http://dx.doi.org/10.1051/e3sconf/202340603038.

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This paper analyzes the influence on the diversion capacity of the Yellow River diversion sluices of factors such as the diversion water level change of the Yellow River diversion sluices in the irrigation areas of the lower Yellow River, the scouring of river channels and the siltation change in the diversion channels. It is suggested that the main reason for the decrease in diversion capacity of the Yellow River diversion sluices in different inflow levels is the obvious decrease in the water level of the same discharge due to the continuous scouring of river channels. At the end of this pap

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3

Wang, Dong, Yi Tian Li, Jin Yun Deng, and Yun Ping Yang. "Study on Water and Sediment Diversion Variations in Songzikou after the Three Gorges Reservoir Storage." Applied Mechanics and Materials 353-356 (August 2013): 2631–36. http://dx.doi.org/10.4028/www.scientific.net/amm.353-356.2631.

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Songzikou has the greatest diversion ratio among the three outlets at Jingjiang River. The water and sediment diversion ratios are changed after water storage of the Three Gorges Reservoir. The changing trends are critical for the evolution of the river-lake relationship. According to the water and sediment diversion data obtained from 2003 to 2010 in the Songzikou, it could be found that the water diversion ratios in the Songzikou under different Zhicheng flow are enhanced and its sediment diversion ratios also had an increasing trend after the Three Gorges Reservoir storage. The variations w

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4

Bu, Jiuhe, Chunhui Li, Tian Xu, et al. "The Optimization of River Network Water Pollution Control Based on Hydrological Connectivity Measures." Water 17, no. 2 (2025): 197. https://doi.org/10.3390/w17020197.

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Urbanization, driven by socio-economic development, has significantly impacted river ecosystems, particularly in plain city regions, leading to disruptions in river network structure and function. These changes have exacerbated hydrological fluctuations and ecological degradation. This study focuses on the central urban area of Changzhou using a MIKE11 model to assess the effects of four hydrological connectivity strategies—water diversion scheduling, river connectivity, river dredging, and sluice connectivity—across 13 different scenarios. The results show that water diversion, river dredging

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5

Wang, Hua, Zilin Shen, Yichuan Zeng, Huaiyu Yan, Yiping Li, and Weihao Yuan. "Connection between Anthropogenic Water Diversion and Hydrodynamic Condition in Plain River Network." Water 13, no. 24 (2021): 3596. http://dx.doi.org/10.3390/w13243596.

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The increase in the rate of water renewal driven by hydrodynamics contributes to improving the water quality of the plain river network. Taking the lakeside river network in Wuxi as an example, through numerical simulation, polynomial fitting, correlation analysis, and principal component analysis, the hydrodynamic responses of urban lake-connected river networks to water diversion and hydrodynamic grouping were researched. Based on numerical model and influence weight analysis, we explored the improvement of hydrodynamic conditions of plain river network with strong human intervention and hig

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6

Jiang, Chenjuan, Jia’nan Zhou, Jingcai Wang, Guosheng Fu, and Jiren Zhou. "Characteristics and Causes of Long-Term Water Quality Variation in Lixiahe Abdominal Area, China." Water 12, no. 6 (2020): 1694. http://dx.doi.org/10.3390/w12061694.

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The Lixiahe abdominal area is a representative plain river network in the lower reaches of the Huai River, being an upstream section of south-to-north water diversion from the Yangtze River in Jiangsu Province, China. The assessment of long-term water quality variation and the identification of probable causes can provide references for sustainable water resources management. Based on the monthly water quality data of 15 monitoring stations in the Lixiahe abdominal area, the periodic characteristics and tendency of water quality variation were studied by combining wavelet analysis, the Mann–Ke

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7

Wang, Fuqiang, Huan Yang, Heng Zhao, and Pingping Kang. "Ecological effect evaluation of water diversion in the Yellow River delta wetland." Water Policy 20, no. 4 (2018): 744–57. http://dx.doi.org/10.2166/wp.2018.166.

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Abstract Ecological effect evaluation of water diversion is a difficult and long-term process requiring complex monitoring data and scientific evaluation method. Based on remote sensing data and the ecological investigation data of Yellow River delta, this study built a wetland ecology evaluation index system with the analytic hierarchy process (AHP) framework, which included 13 evaluation indices of three criteria as suitability, diversity, and functionality. Fuzzy-AHP comprehensive evaluation method was used to evaluate the ecological effect of water diversion at Diaokou River wetland restor

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8

Prakoso, Wahyu Gendam, and Dinta Anindy Ismiralda. "Hydrological and Hydraulic Modelling of Sekolo River Diversion for Coal Mining Activities." Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan 9, no. 1 (2024): 47–60. http://dx.doi.org/10.30736/cvl.v9i1.1186.

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A Hydrological and hydraulic modeling of the proposed diversion of the Sekolo River for coal mining purposes will provide an overview and technical information on the proposed river realignment and identify potential impacts on the use of the Sekolo River. It is being carried out for River extension to maintain river sustainability and functionality. Sekolo River watershed modeling utilizes a combination of hydrological analysis and open-channel hydraulic modeling using HEC-HMS and HEC-RAS software. To meet the area criterion (volume), the dimensions of the diversion channel are planned with B

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9

He, Wen Xue, Cha Qing Li, and Dong Yun Chen. "Analysis of Water Diversion Way and Suitable Discharge Based on Water Environment Improvement Goal in the River Network." Advanced Materials Research 779-780 (September 2013): 1588–91. http://dx.doi.org/10.4028/www.scientific.net/amr.779-780.1588.

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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 fu

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10

Merguerian, Charles, and John E. Sanders. "Bronx river diversion: Neotectonic implications." International Journal of Rock Mechanics and Mining Sciences 34, no. 3-4 (1997): 198.e1–198.e13. http://dx.doi.org/10.1016/s1365-1609(97)00045-2.

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11

MERGUERIAN, C., and J. SANDERS. "Bronx river diversion: neotectonic implications." International Journal of Rock Mechanics and Mining Sciences 34, no. 3-4 (1997): 710. http://dx.doi.org/10.1016/s1365-1609(97)00211-6.

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12

Song, Weiwei, Xingqian Fu, Yong Pang, Dahao Song, Qing Xu, and Peng Zhang. "Research on Water Environment Regulation of Artificial Playground Lake Interconnected Yangtze River." International Journal of Environmental Research and Public Health 15, no. 10 (2018): 2110. http://dx.doi.org/10.3390/ijerph15102110.

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With the rapid development of China, water pollution is still a serious problem despite implementation of control measures. Reasonable water environment management measures are very important for improving water quality and controlling eutrophication. In this study, the coupled models of hydrodynamics, water quality, and eutrophication were used to predict artificial Playground Lake water quality in the Zhenjiang, China. Recommended “unilateral” and “bilateral” river numerical models were constructed to simulate the water quality in the Playground Lake without or with water diversion by pump,

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13

Gao, Haijing, Qian Wang, Zheng Zhou, et al. "Optimizing Hydrodynamic Regulation in Coastal Plain River Networks in Eastern China: A MIKE11-Based Partitioned Water Allocation Framework for Flood Control and Water Quality Enhancement." Water 17, no. 12 (2025): 1829. https://doi.org/10.3390/w17121829.

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The effective management of river networks in coastal plains is crucial to flood control, water quality improvement, and sustainable flow distribution. This study aims to optimize the hydrodynamic performance of a plain river network in eastern China through water diversion and circulation scheduling, addressing challenges such as channel narrowing and sedimentation. This research study utilized a partitioned water allocation approach modeled in MIKE11 to simulate the effects of various diversion projects, including locks and connecting rivers, on the primary conveyance channel and supporting

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14

Morin, Guy, Tonino-Joseph Nzakimuena, and Wanda Sochanski. "Prévision des températures de l'eau en rivières à l'aide d'un modèle conceptuel : le cas de la rivière Moisie." Canadian Journal of Civil Engineering 21, no. 1 (1994): 63–75. http://dx.doi.org/10.1139/l94-006.

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Hydro-Québec is projecting to increase the hydroelectric production capacity of the St. Marguerite River by diversion of the tributaries Pékans and Carheil rivers of the Moisie River, the most productive salmon river of the whole Quebec. Along with substantial changes in hydrological regimes, this hydroelectric development is most likely to affect some physical environment factors such as the water temperature, which is of prime importance for the biotope and, in particular, for the salmon productivity. The objective of the present study is to simulate, over a long period of time, the river wa

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15

Weigang, Xu, Yu Yilei, Yu Yilei, et al. "Effects of Water Replenishment from Yellow River on Water Quality of Hengshui Lake Wetland." Journal of Plant and Animal Ecology 1, no. 1 (2018): 58–62. http://dx.doi.org/10.14302/issn.2637-6075.jpae-18-1937.

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Hengshui Lake Wetland is the only national wetland and bird nature reserve in the North China Plain. It plays an important role in maintaining the species diversity and ecological balance. In recent years, due to industrial and agricultural production, infrastructure and ecological environment construction and other reasons, the infiltration, runoff, evapotranspiration and other water balance elements was changed, which reduced runoff into the lake. In order to ease the tense water resources situation in the region, Hengshui Lake is replenished each year by Yellow River water. Although Diversi

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16

Xu, Ruichen, Yong Pang, Zhibing Hu, and John Paul Kaisam. "Dual-Source Optimization of the “Diverting Water from the Yangtze River to Tai Lake (DWYRTL)” Project Based on the Euler Method." Complexity 2020 (August 4, 2020): 1–12. http://dx.doi.org/10.1155/2020/3256596.

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Appropriate water body diversion can improve the water quality of Tai Lake. Excessive diversion of water would, however, dramatically alter the local flow fields, which are not conducive to the growth of aquatic plants and the stability of ecosystems. The current “Diverting Water from the Yangtze River to Tai Lake (DWYRTL)” project uses a single water source, the Wangyu River, for diversion, a model that may significantly affect the nearby flow rate or uniformity of the lake and is not conducive to the long-term stability of the aquatic ecosystem in the Tai Lake district of the eastern part of

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17

Chen, Bang, Zhiwei Li, Xuyue Hu, and Danyang Wang. "Morphological Adjustment and Diversion Discharge Prediction in the Three Outlets Channel of the Jingjiang River." Water 14, no. 21 (2022): 3479. http://dx.doi.org/10.3390/w14213479.

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The Three Outlets Channel (TOC) consisting of three anabranching rivers formed due to natural avulsion by extremely high floods, is the primary water–sediment channel connecting the Jingjiang in the middle Yangtze River and Dongting Lake (the second largest freshwater lake in China). Since the impoundment of the Three Gorges Reservoir (TGR) in 2003, the decreasing diversion of runoff and sediment load of the TOC has an impact on the hydrological connectivity of the river–lake relation. Nonetheless, it lacks complete understanding on the diversion of runoff and sediment load, erosion and deposi

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18

Hu, Ke Ke, Hai Bo Xu, and Zhen Hua Peng. "Study on Ecological Water Diversion Optimization Based on the One-Dimensional River Network Model – With Wenrui River System in North of Fanyou as an Example." Advanced Materials Research 955-959 (June 2014): 3138–44. http://dx.doi.org/10.4028/www.scientific.net/amr.955-959.3138.

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Wenrui river system in the north of Fanyou is located in Wenzhou city. In recent years, river water quality has been improved by the implementation of ecological water diversion with the phenomenon of large area of black smelly basically eliminated. But there is still no fundamental improvement in river water environment. In this paper, sluice scheduling, scheduling of water supply and optimized control scheme is studied based on the one-dimensional river network model, on the basis of current situation of ecological operation, through analyzing the characteristics of river water system in nor

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19

Nugroho, Joko, Indratmo Soekarno, and Dhemi Harlan. "Model of Ciliwung River Flood Diversion Tunnel Using HEC-RAS Software." MATEC Web of Conferences 147 (2018): 03001. http://dx.doi.org/10.1051/matecconf/201814703001.

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As a coastal city which lies in lowland area, Jakarta is prone to flooding. One major river which flow through Jakarta is Ciliwung River. There are alternatives to reduce flood risk, such as: river capacity improvement, existing natural reservoir and polder system improvement, upstream reservoir construction, city drainage improvement, flood channel construction and flood diversion. This paper presents capacity analysis of a proposed flood diversion of Ciliwung River to Cipinang River. Cipinang River has its downstream end at Eastern Flood Canal (Kanal Banjir Timur, KBT). This diversion is bas

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20

Wen, Fan, Mingxiang Yang, Wenhai Guan, et al. "The Impact of Inter-Basin Water Transfer Schemes on Hydropower Generation in the Upper Reaches of the Yangtze River during Extreme Drought Years." Sustainability 15, no. 10 (2023): 8373. http://dx.doi.org/10.3390/su15108373.

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The Yangtze River Basin experiences frequent extreme heatwaves and prolonged droughts, resulting in a tight supply demand balance of electricity and negatively impacting socioeconomic production. Meanwhile, ongoing inter-basin water diversion projects are planned that will divert approximately 25.263 billion cubic meters of water from the Yangtze River Basin annually, which may further affect the power supply in the region. In this study, the CLHMS-LSTM model, a land-surface hydrological model coupled with a long short-term memory (LSTM)-based reservoir operation simulation model, is used to i

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21

Tian, Chen, Xuejian Li, Zhixian Sun, Chengyi Niu, Fushan Zheng, and Yahui Zhao. "Freshwater fish diversity of the Yongding River, the largest river flowing through Beijing." Biodiversity Data Journal 13 (March 18, 2025): e144995. https://doi.org/10.3897/BDJ.13.e144995.

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The Yongding River, the largest river flowing through Beijing, is a major tributary of the Haihe River system. It holds significant ecological, economic and social importance in northern China. However, due to the climate change and anthropogenic activities, parts of the tributaries and lower mainstream of the Yongding River have dried up in recent decades. To alleviate the water scarcity crisis of the Yongding River, ecological water replenishment was initiated in 2020 based on the Middle Route of the South-to-North Water Diversion Project and the Wanjiazhai Yellow River Diversion Project. As

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22

Karwacki, Peter. "The Kipawa River versus the Tabaret River diversion projects." Applied Energy 75, no. 3-4 (2003): 221–33. http://dx.doi.org/10.1016/s0306-2619(03)00035-7.

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23

Qu, Shi Song, Zhong Zhu Zhu, Ning Qiu, and Wei Ping Wang. "The Impact of Irrigation Diverting from Yellow River Water on Regional Water Cycle in Shandong Province." Applied Mechanics and Materials 212-213 (October 2012): 514–17. http://dx.doi.org/10.4028/www.scientific.net/amm.212-213.514.

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Yellow River water diversion is an effective way to alleviate agricultural irrigation water shortage and promote agricultural production around Shandong Yellow River diversion area. It also plays a role in improving regional water cycle, including effects on evaporation, precipitation, surface runoff coefficient, and groundwater level of intake area. The paper studied the development of Yellow River water diversion in Shandong province, and qualitatively analysized the impact on the regional temperature, evaporation. And then the surface runoff coefficient and groundwater level before and afte

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24

Davis, E., V. H. Remenda, and E. K. Sauer. "Quality Degradation in Waters Undergoing Interbasin Transfer." Water Quality Research Journal 23, no. 3 (1988): 408–23. http://dx.doi.org/10.2166/wqrj.1988.030.

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Abstract The Saskatchewan River system is the main source of good quality water in the Western Interior Sedimentary Basin which forms the populated and agricultural area of the prairie region of Western Canada. Water from this river system has in the past been diverted at many points into local drainage areas where water shortages existed. It is expected that in the future more diversion schemes will be initiated to transport Saskatchewan River water to the water deficient areas of the Prairies. There is evidence that the quality of water flowing into diversion schemes utilizing existing drain

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25

Ren, Jin Liang, and Xue Yu. "Method for Calculation of Water Demand by Pollutant Dilution and Purification in River Networks and its Application to the Zhongmu Baisha District River Networks." Advanced Materials Research 765-767 (September 2013): 2957–62. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.2957.

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The laws of pollutant dilution, dispersion and purification are discussed for river networks. And then a calculation model for water demand by pollutant dilution is developed, and methods for determination of the total volume of water diversion and flow rate are also given. With the Zhongmu Baisha district river system as an example, the overall plan and its feasibility are studied. With the calculation model for river networks, and by comparison of various water diversion schemes and assessment of the effect of water diversion, a reasonable scheme and the volume of water diversion are determi

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26

Zhang, Jun-hong, and Ming-hui Yu. "Experimental study of flood diversion in the middle and lower Han River, China." Canadian Journal of Civil Engineering 41, no. 5 (2014): 381–88. http://dx.doi.org/10.1139/cjce-2013-0374.

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River flood control plays an important and essential role to prevent the loss of life and property along the riverbank. This study designed a bend flume experiment to investigate the effects of flood diversion in the middle and lower of Han River using the method of passive control. The diversion breach evolution and the relations between the diversion flow through the breach and the influencing factors were analyzed. Four stages of the entire flood diversion process of non-cohesive dikes, namely overtopping, groove formation, breach stretching and stability stages, were proposed. The research

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27

Fang, Yongjun, Xianwei Wang, Jie Ren, Huan Liu, Peiqing Yuan, and Yazhou Ning. "Distinct Flood Diversion Mechanisms and Comparable Effects on Discharge Fraction and Peak Water Levels over X-Shaped and H-Shaped Composite River Nodes." Water 17, no. 7 (2025): 1015. https://doi.org/10.3390/w17071015.

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River nodes play a crucial role in regulating water and sediment transport within river networks. The SiXianJiao (SXJ) node serves as a key exchange point between the West River (WR) and North River (NR) in the Pearl River Delta (PRD), South China. Understanding the differences in flood diversion dynamics between X-shaped and H-shaped configurations under varying geomorphic conditions is essential for flood management. This study employs the Delft3D-Flow model to investigate the flood diversion mechanisms of these composite river nodes. Results revealed distinct hydrodynamic behaviors: the X-s

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28

GOSDEN, J. D., P. P. MIDDLEHURST, and A. STOPHER. "ST. AIDANS CANAL AND RIVER DIVERSION." Proceedings of the Institution of Civil Engineers - Water Maritime and Energy 130, no. 3 (1998): 117–26. http://dx.doi.org/10.1680/iwtme.1998.30970.

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29

Ward, George H., Michael J. Irlbeck, and Paul A. Montagna. "Experimental river diversion for marsh enhancement." Estuaries 25, no. 6 (2002): 1416–25. http://dx.doi.org/10.1007/bf02692235.

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30

Rohlfs, Ann-Marie, Simon M. Mitrovic, Simon Williams, and Daniel Coleman. "Can tributary in-flows improve the recovery of the dissolved organic carbon regime in a snowmelt river regulated by a large reservoir?" Marine and Freshwater Research 67, no. 9 (2016): 1338. http://dx.doi.org/10.1071/mf14230.

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Although tributary inputs can accelerate the recovery of many physical and chemical gradients below large reservoirs, their contribution to the dissolved organic carbon (DOC) regime in regulated rivers remains poorly studied. In some regulated tributaries, flow volumes can be manipulated, potentially influencing DOC supply to the main stem. The present study examines how tributary water diversion affects DOC supply to a snowmelt river regulated by large reservoirs. DOC concentration was measured at tributary and main stem sites, and tributary DOC export was estimated under different tributary

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31

Derepasko, Diana, Felix Witing, Francisco J. Peñas, José Barquín, and Martin Volk. "Towards Adaptive Water Management—Optimizing River Water Diversion at the Basin Scale under Future Environmental Conditions." Water 15, no. 18 (2023): 3289. http://dx.doi.org/10.3390/w15183289.

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The degree of success of river water diversion planning decisions is affected by uncertain environmental conditions. The adaptive water management framework incorporates this uncertainty at all stages of management. While the most effective form of adaptive management requires experimental comparison of practices, the use of optimization modeling is convenient for conducting exploratory simulations to evaluate the spatiotemporal implications of current water diversion management decisions under future environmental changes. We demonstrate such an explorative modeling approach by assessing rive

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32

Padiyedath Gopalan, Saritha, Adisorn Champathong, Thada Sukhapunnaphan, Shinichiro Nakamura, and Naota Hanasaki. "Inclusion of flood diversion canal operation in the H08 hydrological model with a case study from the Chao Phraya River basin: model development and validation." Hydrology and Earth System Sciences 26, no. 9 (2022): 2541–60. http://dx.doi.org/10.5194/hess-26-2541-2022.

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Abstract. Water diversion systems play crucial roles in assuaging flood risk by diverting and redistributing water within and among basins. For flood and drought assessments, including investigations of the effects of diversion systems on river discharge worldwide, the explicit inclusion of these systems into global hydrological models (GHMs) is essential. However, such representation remains in the pioneering stage because of complex canal operations and insufficient data. Therefore, we developed a regionalized canal operation scheme and implemented it in the H08 GHM for flood diversion in th

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Lee, Tsung-Yu, Tse-Yang Teng, Jun-Yi Lee, Yen-Wei Pan, Ming Chen, and Chi-Cheng Chiu. "Change in sediment transport regime of the Keelung River in Taiwan induced by the operation of Yuanshantze flood diversion tunnel." PLOS ONE 19, no. 12 (2024): e0311551. https://doi.org/10.1371/journal.pone.0311551.

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The impact of flood diversion channels on river sediment transport has been rarely reported. This study uses the Yuanshantze flood diversion tunnel (YFDT), which was commissioned in July 2005 in Taiwan, as an example. This study calculates the sediment transport in the Keelung River from 1997 to 2018 by using seasonal rating curves, in the form of aQb. Changes in rating curve coefficients are also analyzed to understand the impact of YFDT on sediment transport regime. The results show that after the construction of YFDT, the annual sediment transport dropped from 0.59 ± 0.47 [Mt y-1] to 0.17 ±

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34

Moodie, Andrew J., and Jeffrey A. Nittrouer. "Optimized river diversion scenarios promote sustainability of urbanized deltas." Proceedings of the National Academy of Sciences 118, no. 27 (2021): e2101649118. http://dx.doi.org/10.1073/pnas.2101649118.

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Socioeconomic viability of fluvial-deltaic systems is limited by natural processes of these dynamic landforms. An especially impactful occurrence is avulsion, whereby channels unpredictably shift course. We construct a numerical model to simulate artificial diversions, which are engineered to prevent channel avulsion, and direct sediment-laden water to the coastline, thus mitigating land loss. We provide a framework that identifies the optimal balance between river diversion cost and civil disruption by flooding. Diversions near the river outlet are not sustainable, because they neither reduce

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35

Singh, Neha, Neeraj Mishra, and Vignesh Murugesan. "Re-thinking River Diversion Projects- A Political Ecology Perspective." International Journal of Engineering & Technology 7, no. 2.24 (2018): 341. http://dx.doi.org/10.14419/ijet.v7i2.24.12079.

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The usage of pipelines to make water available to people has been widely discussed phenomenon throughout the world. Less argued are the projects which divert tributaries from larger rivers via small diversion channels for the sake of short-term goals that work around natural waterscape. River Khan is one such smaller stream which accumulates the entire waste of Indore city and has been diverted from its larger stream River Kshipra in the wake of KumbhMela 2016, to keep the larger stream clean. In this context, the paper investigates the discrepancies of this project and identifies the politica

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36

Yanmaz, A. Melih. "Overtopping risk assessment in river diversion facility design." Canadian Journal of Civil Engineering 27, no. 2 (2000): 319–26. http://dx.doi.org/10.1139/l99-074.

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Diversion canals supplemented with upstream and downstream cofferdams are constructed to divert river flow for the construction of diversion weirs. Insufficient canal capacity leads to overtopping of water from the crest of the upstream cofferdam and sides of the diversion canal, which is regarded as the dominant risk mode in the system. A dynamic reliability model, which is based on a resistance-loading methodology with random independent loading following a Poisson process and random fixed resistance, may be used to assess the risk levels for various return periods and construction duration

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37

Kusmaharti, Ratih, Ari Sapto, and Dewa Agung Gede Agung. "Diversion of The Brantas River Flow to The Porong River." Yupa: Historical Studies Journal 8, no. 2 (2024): 287–98. http://dx.doi.org/10.30872/yupa.v8i2.2819.

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As an archipelago country, maritime culture has been rooted in the history of Indonesian tradition. River utilization and control of the ocean have become the veins of the economy. Changes in the shape of the river will also affect what happens around it. The Brantas River, as one of the centers of culture and civilization in East Java, has extraordinary dynamics which has rapid flow and contain many streams. Further, the existence of the Brantas River has also become the economic lifeblood of the people of East Java. This research discusses changes to the Brantas river flow in the Porong bran

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Song, Zida, Quan Liu, Zhigen Hu, et al. "Construction Diversion Risk Assessment for Hydropower Development on Sediment-Rich Rivers." Energies 13, no. 4 (2020): 938. http://dx.doi.org/10.3390/en13040938.

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Hydropower is an important renewable energy, and Construction Diversion Risk (CDR) should be highlighted and assessed during hydropower development. Since sediment-rich rivers are widely existing around the world and have great hydro-energy potential, assessing CDR for hydropower development on sediment-rich rivers in terms of engineering feasibility is of significance. This paper proposes a CDR assessment method for the sediment-rich hydropower development environment. The method is concise and practical, reflects diversion uncertainties and correlation, and mainly adopts the Gumbel–Hougaard

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Bhandari, Indira Sharma. "Rampant Development of Water Diversion Projects as a Threat to Fish Diversity: A Case of the Modi Khola." Hydro Nepal: Journal of Water, Energy and Environment 24 (April 10, 2019): 17–19. http://dx.doi.org/10.3126/hn.v24i0.23576.

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The current focus of the country in meeting the increasing demands for energy has led to the increase in number of river water diversion projects for hydropower generation. But the lack of proper guidelines and monitoring mechanism has resulted in rampant licensing of hydropower projects. There are no rules for determining the appropriate number of water diversion projects in a single river. By discussing the case of rampant water diversion projects in the Modi Khola, of western Nepal, this paper raises an important issue of environmental feasibility of projects in the context where, only the

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Kolker, Alexander S., Michael D. Miner, and H. Dallon Weathers. "Depositional dynamics in a river diversion receiving basin: The case of the West Bay Mississippi River Diversion." Estuarine, Coastal and Shelf Science 106 (June 2012): 1–12. http://dx.doi.org/10.1016/j.ecss.2012.04.005.

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Woodbridge, Kevin P., Saied Pirasteh, and Daniel R. Parsons. "Investigating Fold-River Interactions for Major Rivers Using a Scheme of Remotely Sensed Characteristics of River and Fold Geomorphology." Remote Sensing 11, no. 17 (2019): 2037. http://dx.doi.org/10.3390/rs11172037.

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There are frequently interactions between active folds and major rivers (mean annual water discharges > 70 m3s−1). The major river may incise across the fold, to produce a water gap across the fold, or a bevelling (or lateral planation) of the top of the fold. Alternatively, the major river may be defeated to produce a diversion of the river around the fold, with wind gaps forming across the fold in some cases, or ponding of the river behind the fold. Why a river incises or diverts is often unclear, though influential characteristics and processes have been identified. A new scheme for inve

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Chen, Xiaolong, Xuan Che, Xingguo Liu, Lin Zhu, Changfeng Tian, and Xinfeng Li. "Fish habitat restoration on the basis of water morphology simulation." PeerJ 10 (August 23, 2022): e13943. http://dx.doi.org/10.7717/peerj.13943.

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The hydrodynamic conditions of rivers affect fish habitats by influencing parameters such as river bottom topography. Ecological restoration projects change the water morphological characteristics of rivers. Here, water flow characteristics of the upper Yangtze River before and after the construction of a restoration project were analyzed using the computational fluid dynamics simulation method. The longitudinal diversion dam could divide the river into two flow velocity zones, and the outer flow is similar to the original river with a flow velocity of 0.75 m/s. However, flow velocity on the i

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Li, Yanyan, Guishan Yang, Bing Li, Rongrong Wan, Weili Duan, and Zheng He. "Quantifying the effects of channel change on the discharge diversion of Jingjiang Three Outlets after the operation of the Three Gorges Dam." Hydrology Research 47, S1 (2016): 161–74. http://dx.doi.org/10.2166/nh.2016.016.

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The Jingjiang Three Outlets (JTO) are the water-sediment connecting channels between the Yangtze River and the Dongting Lake. The discharge diversion of the JTO plays a dominant role in the flood control of the middle–lower Yangtze River, Dongting Lake evolution, and ecological environment. After the operation of the Three Gorges Dam (TGD), the river channels downstream experienced dramatic channel changes. To study the influences of the channel change on the discharge diversion, the authors analyzed the channel changes by water level–discharge rating curves and cross-sectional channel profile

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Wu, Jun, Zuxin Xu, Huaizheng Li, et al. "Long-term effect of water diversion and CSOs on the remediation of heavy metals and microbial community in river sediments." Water Science and Technology 79, no. 12 (2019): 2395–406. http://dx.doi.org/10.2166/wst.2019.242.

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Abstract Untreated combined sewer overflows (CSOs) cause serious water pollution problems. In this study, the effects of CSO-induced heavy metals and the remediation practice of installation of a long-term water diversion (LTWD) on the microbial environment in river sediments were analyzed in an inland river. The Zn, Cd, Cr, and Cu contents in sediments and water were analyzed. DNA extraction and polymerase chain reaction analysis were conducted based on the Illumina MiSeq platform. The results showed that CSOs have a significant adverse impact on the diversity of microbial populations in rive

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Radhakrishna, B. P. "Cauvery - Its Geological Past." Journal Geological Society of India 40, no. 1 (1992): 1–12. http://dx.doi.org/10.17491/jgsi/1992/400101.

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Abstract Geomorphological studies reveal that the river Cauvery as we see it today is a composite river made in up of two distinct parts which have been brought together as the result of an upwarp across the flow in comparatively recent times. The effect of the upwarp has been the rejuvenation of the river leading to its diversion southwards and linking it up with another east flowing river at a lower elevation, through a series of narrow stepwise diversion channels.

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Warner, Jeroen. "The Toshka mirage in the Egyptian desert – River diversion as political diversion." Environmental Science & Policy 30 (June 2013): 102–12. http://dx.doi.org/10.1016/j.envsci.2012.10.021.

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Tonks, D. M., R. Howells, R. Bettess, and M. W. Morris. "Woolston New Weir and River Mersey Diversion." Proceedings of the Institution of Civil Engineers - Water and Maritime Engineering 154, no. 1 (2002): 51–61. http://dx.doi.org/10.1680/wame.2002.154.1.51.

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Chen, Anping, and Changdu Chen. "Ecological and political costs of river diversion." Nature 429, no. 6991 (2004): 501. http://dx.doi.org/10.1038/429501b.

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Shao, Zhiying, Fengping Wu, Fang Li, Yue Zhao, and Xia Xu. "System Dynamics Model for Evaluating Socio-Economic Impacts of Different Water Diversion Quantity from Transboundary River Basins—A Case Study of Xinjiang." International Journal of Environmental Research and Public Health 17, no. 23 (2020): 9091. http://dx.doi.org/10.3390/ijerph17239091.

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With the rapid development of social economy and global climate warming, scarce transboundary water resources, as one of the basic resources for socio-economic development, have increasingly become the focus of basin countries. To investigate the socio-economic impacts of different water diversion quantity from transboundary river basins, we used a system dynamics (SD) model to reflect interactions between population, water resources, and socio-economic development, and applied it to a case study in Xinjiang to simulate its change tendency from 2011 to 2030 from the temporal dimension. Then, f

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Jao, Kang, Jian Li, Jianshen Liu, Zhiyong Zhou, and Haihua Cheng. "Discussion on construction scheme of aqueduct structure repair and water stop belt replacement in South-to-North Water Diversion project." E3S Web of Conferences 245 (2021): 02016. http://dx.doi.org/10.1051/e3sconf/202124502016.

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Taking Shahe and Dalang River aqueducts as an example, this paper introduces a movable and reusable waterproof device for aqueduct construction, which is suitable for construction scheme of structure repair and waterstop belt replacement for large-scale water delivery aqueduct of Shahe River and Dalang River in South-to-North Water Diversion Project. It aims to solve structural damage and waterstop belt leakage of the aqueducts of Shahe River and Dalang River in the South-to-North Water Diversion Project, realizing the aqueduct construction with uninterrupted water supply, and structure repair

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