International Post-graduate Course on Hydrological Methods for Developing Water Resources Management

International Post-graduate Course on Hydrological Methods for Developing Water Resources Management PDF Author: Dr. Mihály Erdélyi
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 566

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International Post-graduate Course on Hydrological Methods for Developing Water Resources Management

International Post-graduate Course on Hydrological Methods for Developing Water Resources Management PDF Author: Dr. Mihály Erdélyi
Publisher:
ISBN:
Category : Drainage
Languages : en
Pages : 566

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Bulletin de L'Association Internationale D'hydrologie Scientifique

Bulletin de L'Association Internationale D'hydrologie Scientifique PDF Author: International Association of Scientific Hydrology
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 914

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National Union Catalog

National Union Catalog PDF Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 648

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Includes entries for maps and atlases.

Catalog of the United States Geological Survey Library

Catalog of the United States Geological Survey Library PDF Author: U.S. Geological Survey Library
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 780

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Water Power

Water Power PDF Author:
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 998

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The National union catalog, 1968-1972

The National union catalog, 1968-1972 PDF Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 650

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Riverbank Filtration

Riverbank Filtration PDF Author: C. Ray
Publisher: Springer Science & Business Media
ISBN: 0306481545
Category : Technology & Engineering
Languages : en
Pages : 377

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Book Description
Chittaranjan Ray, Ph. D. , P. E. University of Hawaii at Mãnoa Honolulu, Hawaii, United States Jürgen Schubert, M. Sc. Stadtwerke Düsseldorf AG Düsseldorf, Germany Ronald B. Linsky National Water Research Institute Fountain Valley, California, United States Gina Melin National Water Research Institute Fountain Valley, California, United States 1. What is Riverbank Filtration? The purpose ofthis book is to show that riverbank filtration (RBF) isa low-cost and efficient alternative water treatment for drinking-water applications. There are two immediate benefits to the increased use of RBF: Minimized need for adding chemicals like disinfectants and coagulants to surface water to control pathogens. Decreased costs to the community without increased risk to human health. Butwhat,exactly, isRBF? In humid regions, river water naturally percolates through the ground into aquifers (which are layers of sand and gravel that contain water underground) during high-flow conditions. In arid regions, most rivers lose flow, and the percolating water passes through soil and aquifer material until it reaches the water table. During these percolation processes, potential contaminants present in river water are filtered and attenuated. If there are no other contaminants present in the aquifer or ifthe respective contaminants are present at lower concentrations, the quality of water in the aquifer can be ofhigher quality than that found in theriver. In RBF, production wells — which are placed near the banks ofrivers —pump large quantities ofwater.

Flood Risk Assessment and Management

Flood Risk Assessment and Management PDF Author: Andreas H. Schumann
Publisher: Springer Science & Business Media
ISBN: 9048199174
Category : Science
Languages : en
Pages : 281

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Book Description
Flood catastrophes which happened world-wide have shown that it is not sufficient to characterize the hazard caused by the natural phenomenon "flood" with the well-known 3M-approach (measuring, mapping and modelling). Due to the recent shift in paradigms from a safety oriented approach to risk based planning it became necessary to consider the harmful impacts of hazards. The planning tasks changed from attempts to minimise hazards towards interventions to reduce exposure or susceptibility and nowadays to enhance the capacities to increase resilience. Scientific interest shifts more and more towards interdisciplinary approaches, which are needed to avoid disaster. This book deals with many aspects of flood risk management in a comprehensive way. As risks depend on hazard and vulnerabilities, not only geophysical tools for flood forecasting and planning are presented, but also socio-economic problems of flood management are discussed. Starting with precipitation and meteorological tools to its forecasting, hydrological models are described in their applications for operational flood forecasts, considering model uncertainties and their interactions with hydraulic and groundwater models. With regard to flood risk planning, regionalization aspects and the options to utilize historic floods are discussed. New hydrological tools for flood risk assessments for dams and reservoirs are presented. Problems and options to quantify socio-economic risks and how to consider them in multi-criteria assessments of flood risk planning are discussed. This book contributes to the contemporary efforts to reduce flood risk at the European scale. Using many real-world examples, it is useful for scientists and practitioners at different levels and with different interests.

Geological Survey Water-supply Paper

Geological Survey Water-supply Paper PDF Author:
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 380

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Subsurface Characterization and Monitoring Techniques

Subsurface Characterization and Monitoring Techniques PDF Author: J. Russell Boulding
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 0

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