نتایج جستجو برای: water management

تعداد نتایج: 1365048  

2007
I. Heinz J. R. Lund J. Andreu

Economic ideas and processes are becoming increasingly integrated with more traditional engineering and hydrologic models of water management problems. Combining economic management concepts and performance indicators with an engineering-level of understanding of a hydrologic system can provide results and insights more directly relevant for water management decisions and policies. When such mo...

Journal: :تحقیقات اقتصادی 0
علی کرامت زاده گروه اقتصاد کشاورزی، دانشگاه علوم کشاورزی و منابع طبیعی، گرگان امیرحسین چیذری گروه اقتصاد کشاورزی، پردیس کشاورزی و منابع طبیعی، دانشکدة اقتصاد و توسعة کشاورزی غلامعلی شرزه ای گروه اقتصاد، دانشگاه تهران

policy makers have taken into less consideration the market mechanism in the allocation of water resources, contrary to its long role and precedent in allocation goods and resources. the market mechanism is used in many regions of world for water management to increase the water scarcity certainly, but historical form of acquiring water resources didn’t lead to a proper market so economic price...

Journal: :IJSDIR 2014
Miriam A. Cope Stephanie Pincetl

This paper examines the problem of insufficient and often inaccurate water management boundary data in California. Due to fragmented water management in California, no central government agency is responsible for coordinating water data collection, authorship, and dissemination and maintenance. Despite statewide and county scale efforts to build spatial data infrastructures that include water d...

2010
JANUSZ STARZYK

Water resources planning and management require problem resolution and optimized use of resources. Since many objectives in water management are conflicting, it is hard to devise one optimum strategy. A simulation tool capable of optimized multiobjective analysis to satisfy multiplicity of goals is needed to support water decision making. This paper suggests an integrated modeling framework to ...

2011
Nathan L. Engle Owen R. Johns Maria Carmen Lemos Donald R. Nelson

Integrated water resources management (IWRM) and adaptive management (AM) are two institutional and management paradigms designed to address shortcomings within water systems governance; the limits of hierarchical water institutional arrangements in the case of IWRM and the challenge of making water management decisions under uncertainty in the case of AM. Recently, there has been a trend to me...

Journal: :Ground water 2012
Yung-Chia Chiu Tracy Nishikawa Peter Martin

Hi-Desert Water District (HDWD), the primary water-management agency in the Warren Groundwater Basin, California, plans to construct a waste water treatment plant to reduce future septic-tank effluent from reaching the groundwater system. The treated waste water will be reclaimed by recharging the groundwater basin via recharge ponds as part of a larger conjunctive-use strategy. HDWD wishes to ...

2003
Yann Chemin Alexander Platonov Mehmood Ul-Hassan Iskandar Abdullaev

Efforts aimed at improving regional water management are often frustrated due to the paucity of reliable and consistent information. This paper assesses the scope for remote sensing information, freely available on the Internet, to help water managers in obtaining reliable and consistent information at large (sub) system level. In the Ferghana province of Uzbekistan, belonging to the Syr-Darya ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران 1386

چکیده ندارد.

2005
A Jansen

The Water Administration System (WAS) is designed to be a management tool for irrigation schemes and water control offices that want to manage their water accounts and supply water to clients through canal networks, pipelines and rivers. The ultimate aim of WAS is to optimise irrigation water management and minimise management-related distribution losses in irrigation canals. This research proj...

2017
Ashantha Goonetilleke Meththika Vithanage Athanasios Loukas

The prudent management of water resources is essential for human and ecosystem well-being. As a result of ever escalating and competing demands, compounded by pollution and climate change-driven impacts, available freshwater resources are becoming increasingly stressed. This is further compounded by poor management practices and the unsustainable extraction of water. Consequently, many parts of...

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