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Vulnerability based management of water resources systems
Vulnerability based management water resources systems
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2009/12/4
Must the water networks be fail-proof or must they remain safe during a failure? What must water system managers try to achieve? The present paper introduces a methodology for the hierarchical analysi...
EVAPRO:economic and financial evaluation of water supply projects
economic and financial evaluation water supply projects
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2009/12/4
The present paper describes a computer-based system for water supply project appraisal called EVAPRO, standing for EVAluation of water PROjects. The aim of EVAPRO is to facilitate economic and financi...
Integrated application of cluster and multicriterion analysis for ranking water resources planning strategies:a case study in Spain
application of cluster multicriterion analysis water resources planning strategies
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2009/12/4
Integrated application of cluster analysis and Multicriterion Decision-Making (MCDM) is employed for the case study of the Flumen Monegros irrigation area in the Huesca province of Spain. Economic, en...
Reliability analysis of water distribution systems
Reliability analysis water distribution systems
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2009/12/4
Reliability is an integral part of all decisions regarding water distribution system layout, design, operation and maintenance. Providing reliability for water distribution systems is complicated due ...
Optimal design of storm water inlets for highway drainage
Optimal design storm water inlets highway drainage
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2009/12/4
A new methodology and computational model are developed for direct evaluation of an optimal storm water inlet design. The optimal design is defined as the least-cost combination of inlet types, sizes ...
Simulating development strategies for water supply systems
Simulating development strategies water supply systems
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2009/12/4
The objective of this paper is to point out existing risks of current design and management strategies in water supply systems and to identify possible ways of designing and operating schemes which mi...
A spatial multi-objective decision-making under uncertainty for water resources management
spatial multi-objective decision-making uncertainty water resources management
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2009/12/4
Water resources decision-making is a spatial problem. Topographical features of the region, location of water resources management infrastructure, interaction between the water resources system and ot...
WatSup model:a high resolution water supply modelling system
WatSup model high resolution water supply modelling system
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2009/12/4
The WatSup™ (Watsup Model Systems Ltd) model is a high resolution model of dendritic water supply networks formed by interconnected modules. Each module, e.g. a house, office, etc, can have mult...
User influences on knowledge structuring on the Internet:literature survey and case study of a global network of water professionals
User influences knowledge structuring literature survey global network water professionals
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2009/12/4
This paper presents a review of the literature on information retrieval and knowledge structuring on the Internet and how end-user factors influence these processes. The review demonstrated that varia...
Integrated use of GIS-based field sampling and modeling for hydrologic and water quality studies
Integrated use GIS-based field samplingm and odeling hydrologic and water quality studies
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2009/12/4
Enhancements to traditional catchment-scale water quality assessments can be realized by leveraging geographical information systems (GIS) for both field data collection and hydrologic and water quali...
Searching for chaotic deterministic features in laboratory water surface waves
chaotic deterministic features water surface waves
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2009/11/12
The dynamic evolution of laboratory water surface waves has been studied within the framework of dynamical systems with the aim to identify stochastic or deterministic nonlinear features. Three differ...
Characterizing water fingering phenomena in soils using magnetic resonance imaging and multifractal theory
water fingering phenomena magnetic resonance imaging multifractal theory
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2009/10/30
The study of water movement in soils is of fundamental importance in hydrologic science. It is generally accepted that in most soils, water and solutes flow through unsaturated zones via preferential ...
WATER VAPOR BALANCE OF THE ATMOSPHERE FROM FIVE YEARS OF HEMISPHERIC DATA
WATER VAPOR BALANCE ATMOSPHERE HEMISPHERIC DATA
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2009/10/30
The atmospheric balance of water vapor for the northern hemisphere is
investigated through entirely automatic data processing and objective
analysis procedures, in order to assess the potentialities...
ON THE ADHESION OF PORE WATER IN FINNISH ARGILLACEOUS SEDIMENTS OF DIFFERENT AGE
ADHESION PORE WATER FINNISH ARGILLACEOUS SEDIMENTS DIFFERENT AGE
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2009/10/30
In this investigation the conduct of pellicular water influenced by adhesion
forces in fine grain soils of different age and at different degrees
of consolidation is demonstrated. Because of sparse ...
AN ESTIMATION OF EVAPOTRANSPIRATION BY MEANS OF THE WATER BALANCE OF A SOIL COLUMN
ESTIMATION OF EVAPOTRANSPIRATION MEANS OF THE WATER BALANCE SOIL COLUMN
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2009/10/30
In this paper water-balance studies of a soil column at an observation site
at Ulvsunda, Stockholm, are reported. The change of the water storage in
the soil was obtained from soil moisture measurem...