scholarly journals Assessment of Flood Control and Water Supply Abilities of Large Scale Reservoir using Numerical Experiment A Case Study in the Chao Phraya River Basin, Kingdom of Thailand

2007 ◽  
Vol 20 (3) ◽  
pp. 145-155 ◽  
Author(s):  
Taichi TEBAKARI ◽  
Junichi YOSHITANI ◽  
Chanchai SUVANPLMOL ◽  
Mamoru MIYAMOTO ◽  
Tadashi YAMADA
Keyword(s):  
Numerical Experiment ◽  
Water Supply ◽  
River Basin ◽  
Flood Control ◽  
Large Scale ◽  
Chao Phraya River

scholarly journals Application of GIS and statistical methods for design of dams for water supply and flood control: a case study of Virgin River basin, Utah State, USA

2018 ◽  
Vol 11 (26) ◽  
pp. 1-9
Author(s):  
Hamid Mohebzadeh ◽  
Amirmassoud Fathi ◽  
Seyed Mohammad Safaeddin Abolmoali ◽  
Shahram Navabi ◽  
Farzin Abbasi ◽  
...  
Keyword(s):  
Water Supply ◽  
Statistical Methods ◽  
River Basin ◽  
Flood Control ◽  
Virgin River ◽  
Application Of Gis

scholarly journals The application of environmental governance for sustainable watershed-based management

2021 ◽  
Author(s):  
Seiichi Kagaya ◽  
Tetsuya Wada
Keyword(s):  
Environmental Protection ◽  
River Basin ◽  
Watershed Management ◽  
Water Use ◽  
Flood Control ◽  
Environmental Governance ◽  
Planning Process ◽  
Environment Assessment ◽  
Control Water

AbstractIn recent years, it has become popular for some of countries and regions to adapt the system of governance to varied and complex issues concerned with regional development and the environment. Watershed management is possibly the best example of this. It involves flood control, water use management and river environment simultaneously. Therefore, comprehensive watershed-based management should be aimed at balancing those aims. The objectives of this study are to introduce the notion of environmental governance into the planning process, to establish a method for assessing the alternatives and to develop a procedure for determining the most appropriate plan for environmental governance. The planning process here is based on strategic environment assessment (SEA). To verify the hypothetical approach, the middle river basin in the Tokachi River, Japan was selected as a case study. In practice, after workshop discussions, it was found to have the appropriate degree of consensus based on the balance of flood control and environmental protection in the watershed.

Irrigation in the Medieval Islamic Fayyum: Local Control in a Large-Scale Hydraulic System

2012 ◽  
Vol 55 (1) ◽  
pp. 1-31 ◽  
Author(s):  
Yossef Rapoport ◽  
Ido Shahar
Keyword(s):  
Water Supply ◽  
Local Control ◽  
Water Allocation ◽  
Hydraulic System ◽  
Large Scale ◽  
Close Reading ◽  
Unique Case ◽  
Islamic Period ◽  
Distinctive Aspect

Abstract Because of the unique set of sources available, the Fayyum in Middle Egypt offers a unique case study of large-scale irrigation from antiquity to the Islamic period. A close reading of a cadastral survey of the province from 641/1243-4 shows that the distinctive aspect of the Islamic period was the local control of water supply and management. Drawing on the engineering experience of the villagers, water allocation and management in the gravity-fed canals of the Fayyum were in the hands of iqṭāʿ holders and tribal groups along the main canals, a pattern similar to that which pertained in mediaeval al-Andalus.

Re-habitation and changes in the genetic diversity of aquatic insects in a newly restored shoal type habitat created as the result of a nature restoration project in the central basin of the Chikuma-gawa River

Zoosymposia ◽  
2016 ◽  
Vol 10 (1) ◽  
pp. 384-392
Author(s):  
RIE SAITO ◽  
KAZUKI SEKINÉ ◽  
KOJI TOJO
Keyword(s):  
River Basin ◽  
Flood Control ◽  
Large Scale ◽  
Central Area ◽  
Central Basin ◽  
River Channels ◽  
Restoration Project ◽  
Nature Restoration ◽  
Short Period ◽  
The Impact

The channels of almost all rivers in Japan have been fixed through the construction of artificial riverbanks to control flooding. In addition, to prevent flooding, maintenance works including the removal of gravel from the channels must be conducted regularly. As a result, the level of most riverbeds within river channels has been lowered, and riverbanks have become far steeper. These large changes to riverside environments have significantly altered the type of habitats available to plants, causing the level of vegetation growth on the riverside to increase. To improve such flood control methods, a new excavation project has commenced in the central area of the Chikuma-gawa River basin, under the auspices of the newly commissioned “Government Nature Restoration Project”. As part of this project, a large shallow environment approximately 1 km in length along the river’s course was newly created. We have attempted to evaluate the impact of this project and the subsequent environmental response, focusing on two dominant benthos, Stenopsyche marmorata and Isonychia japonica, particularly the dynamics of their genetic structure and diversity. Following the excavation of riverbanks and channels, the population density reached the same levels as at the control site, in a relatively short period of time. This is because the research site was limited to a small area within the large-scale river basin, with robust habitats located both upstream and downstream. The two target species in this study represent typical dominant species in the central basin of this river, and occur at high density. In other words, they could be transferred smoothly from the surrounding robust habitats, especially by the flow from upstream.

scholarly journals Risk Analysis of Reservoir Operations Considering Short-Term Flood Control and Long-Term Water Supply: A Case Study for the Da-Han Creek Basin in Taiwan

Water ◽  
2017 ◽  
Vol 9 (6) ◽  
pp. 424 ◽  
Author(s):  
Wen-Ming Cheng ◽  
Chien-Lin Huang ◽  
Nien-Sheng Hsu ◽  
Chih-Chiang Wei
Keyword(s):  
Risk Analysis ◽  
Water Supply ◽  
Flood Control ◽  
Reservoir Operations ◽  
Short Term
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