نتایج جستجو برای: water demand management

تعداد نتایج: 1481442  

2010
Sarah Louise Ward

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ژورنال: آبخیزداری ایران 2020

Increasing population and consequently demand for water needs, food supplies are among the limitations that the current world faces. The existence of such a process with limited natural resources needs to improve the optimal and continuous exploitation of available resources. Watershed management is one of the suitable ways to meet nutritional needs and prevent economic consequences. It is impo...

Journal: :Environmental Modelling and Software 2015
Corentin Girard Jean Daniel Rinaudo Manuel Pulido-Velazquez Yvan Caballero

Shaping global change adaptation strategy in water resource systems requires an interdisciplinary approachto deal with the multiple dimensions of the problem. The modelling framework presented integrates climate, economic, agronomic and hydrological scenarios to design a programme of adaptation measures at the river basin scale. Future demand scenarios, combined with a down-scaled climate scena...

2007
Abdulaziz A. Alhamid

Random field survey was conducted to specify the in-house potable water distribution systems used in Riyadh city. A questionnaire was designed for this purpose with three different groups of questions. The first group deals with the system properties and number of outlets, the second group covers the behavior of residents with the system and the last group has general questions about the house ...

2012
Fraj Chemak

Problem statement: Given the climate constraints and the limited resources, Tunisia has developed the irrigated sector in order to diversify the agricultural production and to meet the food needs of the population. Today the policy of water supply reaches its limits and the efforts should be turned to the management of the water demand. Within this context, this research aims to analyze the far...

Journal: :IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 2017

2011
B. Escribano J. Sellarès J. Xercavins

The main goal of this work is to provide an analysis methodology for assessment of water scarcity problems based on supply and demand. To this end, we must first determine what can be considered as supply and demand in the water scarcity problem. Although some variables involved are physical, economical or demographical, in our approach social factors are also included. This leads us to objecti...

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