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Cheng-Wei Kuo, Chi-Farn Chen, Su-Chin Chen, Tun-Chi Yang, Chun-Wei Chen
Pág. 1 - 16
Recurrent flood events induced by typhoons are powerful agents to modify channel morphology in Taiwan?s rivers. Frequent channel migrations reflect highly sensitive valley floors and increase the risk to infrastructure and residents along rivers. Therefo...
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Xiaofei Liu, Changxing Shi, Yuanyuan Zhou, Zhenkui Gu and Huijuan Li
River channel change can be very sensitive to environmental change and human activities and it has been one of the main research topics in fluvial geomorphology. In this study, repeated channel geometric measurements were used to investigate the channel ...
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Ádám Nádudvari, Agnieszka Czajka, Bartlomiej Wyzga, Marcin Zygmunt and Marcin Wdowikowski
Our research introduces the river regulation effects on three sections of the upper and middle Odra River (south-western Poland), with differently channelized parts. In the upper and lower reaches, the river was straightened, narrowed, and trained with g...
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Matthijs R.A. Gensen, Jord J. Warmink, Fredrik Huthoff and Suzanne J.M.H. Hulscher
Accurate and reliable estimates of water levels are essential to assess flood risk in river systems. In current practice, uncertainties involved and the sensitivity of water levels to these uncertainties are studied in single-branch rivers, while many ri...
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Alissa Flatley, Ian D Rutherfurd and Ross Hardie
River relocation is the diversion of a river into an entirely new channel for part of their length (often called river diversions). Relocations have been common through history and have been carried out for a wide range of purposes, but most commonly to ...
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Shuaihu Wu, Heqin Cheng, Y. Jun Xu, Jiufa Li, Shuwei Zheng, Wei Xu
Pág. 1 - 13
Dunes are present in nearly all fluvial channels and are vital in understanding sediment transport, deposition, and flow conditions during floods of rivers and estuaries. This information is pertinent for helping developing management practices to reduce...
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Shuaihu Wu, Heqin Cheng, Y. Jun Xu, Jiufa Li, Shuwei Zheng and Wei Xu
Dunes are present in nearly all fluvial channels and are vital in understanding sediment transport, deposition, and flow conditions during floods of rivers and estuaries. This information is pertinent for helping developing management practices to reduce...
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Tímea Kiss, Gabriel J. Amissah and Károly Fiala
Stone and concrete revetments are widely constructed to control bank erosion and thus stabilize river banks. The consequences include accelerated erosion at unrevetted downstream channel sections and in-channel incision at revetted sections. The studied ...
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Ryan Good, David Nguyen, Hossein Bonakdari, Andrew Binns and Bahram Gharabaghi
Predicting morphological adjustments in alluvial meandering streams remains a challenging task due to the complex nature of the governing inter-related dynamic flow and sediment transport processes. This difficulty is increased in streams with irregular ...
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Josie Mielhausen, Jaclyn M. H. Cockburn, Paul V. Villard and André-Marcel Baril
Vortex rock weirs (VRW) are often used in natural channel design applications to maintain channel form and function, provide physical channel stability, and enhance aquatic habitats. A balanced approach is required to address (often) conflicting goals of...
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Prateek Kumar Singh, Xiaonan Tang and Hamidreza Rahimi
Numerous sources of overtopping and flood events suggest different cross-sectional land characteristics of the river and urban river water systems. Multiple stages of floodplains in compound channels are viable in urban areas to facilitate bank slope sta...
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Jung-Eun Gu, Joongu Kang and Sang Hwa Jung
Fluvial biological habitat types are classified using the diversity in physical characteristics of a water channel. Recent ecological management studies have highlighted the potential of underwater sound as a quantitative indicator of habitat characteris...
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Ya Wang and Jian Shen
The impact of channel deepening and sea-level rise on the environmental integrity of an estuary is investigated using a three-dimensional hydrodynamic-eutrophication model. The model results show that dissolved oxygen (DO) only experienced minor changes,...
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Rémi Loire, Loïc Grosprêtre, Jean-René Malavoi, Olivier Ortiz and Hervé Piégay
An increasing number of scientific studies are tackling the management of discharges downstream of dams for environmental objectives. Such management is generally complex, and experiments are required for proper implementation. This article present the m...
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Heying Li, Demin Zhou, Shanshan Hu, Jianchen Zhang, Yuemei Jiang and Yue Zhang
A large variety of barriers can affect longitudinal connectivity, which leads to shipping blocking and even flood hazard. However, few existing methods can quantify physically the river channel connectivity from the barrier?s details perspective in a wat...
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Albert Tsz Yeung Leung, Jim Stronach and Jordan Matthieu
Agriculture is an important industry in the Province of British Columbia, especially in the Lower Mainland where fertile land in the Fraser River Delta combined with the enormous water resources of the Fraser River Estuary support extensive commercial ag...
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Albert Tsz Yeung Leung, Jim Stronach and Jordan Matthieu
Agriculture is an important industry in the Province of British Columbia, especially in the Lower Mainland where fertile land in the Fraser River Delta combined with the enormous water resources of the Fraser River Estuary support extensive commercial ag...
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Albert Tsz Yeung Leung, Jim Stronach and Jordan Matthieu
Agriculture is an important industry in the Province of British Columbia, especially in the Lower Mainland where fertile land in the Fraser River Delta combined with the enormous water resources of the Fraser River Estuary support extensive commercial ag...
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Slavoljub Dragicevic, Mirjana Pripu?ic, Nenad ?ivkovic, Ivan Novkovic, Stanimir Kostadinov, Marko Langovic, Boban Milojkovic, Zoran Cvorovic
Pág. 1 - 17
The fluvial process is characterized by an intense meandering riverbed. The aim of this study was to perform a reconstruction of the lateral migration of a 15 km length of an active meandering river during the period 1930?2016. River morphological change...
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Philip J. Soar, Nicholas P. Wallerstein, Colin R. Thorne
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This paper examines the feasibility of a basin-scale scheme for characterising and quantifying river reaches in terms of their geomorphological stability status and potential for morphological adjustment based on auditing stream energy. A River Energy Au...
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