نتایج جستجو برای: water resources management

تعداد نتایج: 1562026  

Journal: :Sustainability 2021

Multi-stakeholder platforms (MSPs) have gained momentum in addressing contentious and cross-sectoral aspects of natural resources management. They helped to enhance cross-learning the inclusion marginalized groups. Tanzania’s water management sub-sector has championed these as a means breaking silos around planning, coordination, resource mobilization. However, it is not uncommon experience occ...

2010
Liang Zhang Daoxi Li Xiaoyu An

This paper develops the system of optimal allocation of water resources in irrigation district and irrigation decision support which integrates technologies of decision support, information management, information search and so on. It has the multi-function of water production function calculation, crop water requirement calculation, water resources optimal allocation and realtime amending the ...

2008
Iskandar Abdullaev

This paper examines the recent emerging informal Water Users Groups (WUGs) on the Ferghana Valley for managing of the water at the former collective farm level and potential for strengthening of the weak Water Users Associations (WUAs) through replication of WUGs formation. Due to the collapse of the Soviet Union, Central Asian states have introduced reforms in different sectors including the w...

Journal: :مدیریت آب و آبیاری 0
سیده لیلا رضوی طوسی دانشجوی فوق دکتری، گروه سازه های آبی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران - ایران جمال محمدولی سامانی استاد، گروه سازه های آبی، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران- ایران

water is a main resource in sustainable development planning where the management of quality and quantity of these resources play an important role in public health and social welfare. on the other hand, due to social, economic and environmental values of this vital resource, water resource management is considered as a very important task. the long term water strategies are not only a useful g...

Journal: :Ambio 2012
Otto Klemm Robert S Schemenauer Anne Lummerich Pilar Cereceda Victoria Marzol David Corell Johan van Heerden Dirk Reinhard Tseggai Gherezghiher Jana Olivier Pablo Osses Jamal Sarsour Ernst Frost María J Estrela José A Valiente Gebregiorgis Mussie Fessehaye

The collection of fog water is a simple and sustainable technology to obtain fresh water for afforestation, gardening, and as a drinking water source for human and animal consumption. In regions where fresh water is sparse and fog frequently occurs, it is feasible to set up a passive mesh system for fog water collection. The mesh is directly exposed to the atmosphere, and the foggy air is pushe...

2012
N. B. Narasimha Prasad

One of the main problems experienced by the islanders of Lakshadweep is associated with the availability of fresh water for drinking purpose. The scarcity of fresh water is due to the peculiar hydrologic, geologic, geomorphic and demographic features. Proper understanding of the groundwater condition, in terms of availability, distribution and quality, is very important to meet the increasing d...

Journal: :اکو هیدرولوژی 0
یاسمن جعفری اول دانشجوی کارشناسی ارشد مهندسی عمران، دانشگاه شاهد تهران ناصر عبادتی استادیار گروه زمین شنا سی دانشگاه آزاد اسلامی واحد اسلام شهر حسین یوسفی استادیار دانشکدۀ علوم و فنون نوین دانشگاه تهران بهرنگ کلانتری دانشجوی دکتری برنامه ریزی شهری دانشگاه شهید بهشتی تهران محمد میرزایی دانشجوی کارشناسی ارشد جغرافیا و برنامه ریزی شهری، دانشگاه علوم و تحقیقات تهران

today, many of the subterranean and the threat of environmental pollution have been exposed tehran's why environmental studies and water quality monitoring subterranean as urban planning and management is an important issue. the purpose is of this research, monitoring water quality across the east tehran subterranean of environmental indicators. the research method to collect data primaril...

سیدان, سید محسن, قربانی, محمد, کهنسال, محمدرضا,

Stable modeling in water resources management requires recognizing the relations between the different uses of water and their long-term results on one hand and taking into account the current and future access to water resources and demands for them, on the other hand. In recent years, Hamedan-Bahar plain has been identified as one of the restricted groundwater areas in Hamedan province.  In t...

2009
Slobodan P. SIMONOVIC

Water resources systems management practice around the world is challenged by serious problems. Climate change and land use change are increasingly recognized as having the major impact on hydrologic variables and therefore on management of water resources. Certainly, the profession has been slow to acknowledge these changes, and that fundamentally new approaches will be required to address the...

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