in last decade it is almost impossible to not seen anything about water resource crisis and water shortage in natural resources exploitation and use reports. such information encourages decision makers and researchers to looking for solutions in relation to this problem and sustainable management of water resources. in this regard, first step towards sustainable management of water resources is...

This study evaluates the dam water-supply capacity in Korea using water shortage index. The water-shortage index (SI) and generalized (GSI) used this are evaluated modified slightly by considering both damage cost due to failure construction of systems Korea. indices then applied for performance evaluation 16 multipurpose dams Korea, whose results different units: each dam, river basin, all dam...

in the recent decades, due to water shortage problems, most countries have adopted their new policies from water supply management to water demand management . the main objective of the present study is a simulation of water market in order to determine the role of market in the balance between water supply and water demand and to analysis impacts of irrigation water sharing policies on the cro...

Since September 11, 2001, protecting the nation’s water infrastructure and improving water network resiliency have become priorities in the water industry. In this work, we develop methods to mitigate the consequences of water shortage resulting from destruction of facilities in water networks. These methods integrate search techniques, such as branch-and-bound and genetic algorithms, with a hy...

water resources are of vital human resources and of the three main elements of ecosystem. almost half of the agricultural products of the world are being produced in irrigation schemes. in today's world, the population is considerably increasing and consequently severe shortage of food threatens about two-third of the world's population. moreover, water resources are facing more serious crisis ...

Stochastic mixed-integer optimization is used to identify a portfolio of longand short-term supply and conservation actions for a municipal water system to cost-effectively accommodate a distribution of water shortages. Alternative robust, grey-number, and best/ worst case formulations systematically explore implications of uncertainties in action costs, life spans, water volumes gained or save...

A mathematical programming approach is developed for deriving estimates of the willingness-to-pay of water customers for improvements in water supply reliability. Reliability is represented as a probability distribution of different shortage levels, allowing the valuation of different profiles of water supply reliability. The approach is examined analytically and a two-stage linear programming ...

shortage of water resources and increasing demand to consumption of this scarce resource, leads to somenoticeable limitations. on the other hand, population growth and consequently, increasing demand for water in aridand semi arid regions , needs production in exchange of little amount of water consumption. to approach thisobjective, an experiment in the complete randomized blocks carried out i...