water resource Articles

  • Water resources

    Water resources are sources of water that are useful or potentially useful to humans. Uses of water include agricultural, industrial, ...


    By IWA Publishing

  • Using Anaerobic Biomass Digestion to Produce Hydrogen and Biofuel

    For many years, hydrogen has been considered as an alternative to fossil fuels. Now, Scientists are aiming to develop an environmentally friendly method to produce hydrogen from biomass by optimizing anaerobic digestion systems.1 Climate change, dwindling fuel resources and energy prices have spearheaded intensive efforts to detect and optimize ...


    By Edinburgh Instruments Ltd

  • Development and Application of Oxygen Demand Testing using Industrial Effluent - Case Study

    Abstract The purpose of this study is to develop capacity and protocols for oxygen demand testing that can be used for instruction and research within the BioScience Technology program. For application purposes we chose the PeCOD® Analyzer which offers a unique nanotechnology-based approach to Chemical Oxygen Demand (COD) analysis. Background ...


    By MANTECH

  • Water resources management

    Managing regional or national water resources demands the integration of patterns and processes of both natural and social systems. This is essential to achieve the optimum interaction of man and nature since every aspect of water use and disposal impinges on ecosystems to a greater or lesser extent. Sustainability is the key issue: how can sustainable yields by abstraction from rivers, ...


    By IWA Publishing

  • Privatization of Water-Resource Development

    This paper analyzes the inefficiencies from market power and return-flow externalities in private construction of a water project. The model pays special attention to increasing groundwater pumping costs, project set-up costs, limited project capacity, and return flow to the aquifer. For a given capacity, the return-flow externality causes project owners to construct the project too late when the ...


    By Springer

  • Integrating water resources management

    The intention of this book is to showcase some of the most interesting aspects of IWRM in relation to the development and adoption of strategies and methodologies. Other related publications provide additional insights, see for example, the STRIVER website (www.striver.no) and the edited collection by Gooch and Stålnacke, (2010) on the ...


    By IWA Publishing

  • Sustainable water resources governance

    Sustainability – whatever its structure and its terminology – has become the concept that indicates how natural resources should be used and developed. It is however an enigmatic concept that is often accused of lacking substance and meaning.  Nevertheless it has become increasingly embedded in the legal arrangements for the way in which natural resources – including water ...


    By IWA Publishing

  • Water Resources Management and Modeling

    Hydrology is the science that deals with the processes governing the depletion and replenishment of water resources of the earth's land areas. The purpose of this book is to put together recent developments on hydrology and water resources engineering. First section covers surface water modeling and second section deals with groundwater modeling. The aim of this book is to focus attention on the ...


    By IWA Publishing

  • Water resources and management in Tunisia

    This paper focuses on the work done through the INRGREF to collect and analyse available information on water resources in Tunisia. It presents the quantity and quality of surface and groundwater resources data. Water resources in Tunisia are characterised by scarcity and a pronounced irregularity. Tunisia has been able to develop a complex and diverse water infrastructure allowing the country to ...


    By Inderscience Publishers

  • Water Resource Information System

    Bristol Water (BW) approached HL to replace an obsolete water database used to help update water resource situations reports. HL was successful with its tender which included building a new water resource information system around the HydroLog4 time-series database combined with the Open Database Toolkit. The Water Resource Planning Manager, Martin Berry wanted to replace an in-house developed ...

  • Water Resources: An Evolving Landscape

    This chapter presents the history of thinking on water resources and how it has evolved over time. It analyzes paradigms proposed by the international community during the last half century in light of their decisive influence on the content (though not the implementation) of water policies in virtually all developed and developing countries. While paradigms have been an important part of global ...

  • The impact of privatisation on the sustainability of water resources

    More than two and a half millennia ago, the Greek philosopher Thales of Miletus said  “best of everything is water” (Biswas, 2005; p.229). Indeed, water still remains the source of life although the world has changed dramatically. Water is the most important natural resource on our planet Earth. It is the basis of life that all organisms depend on for survival. ...


    By IWA Publishing

  • Evolution of sustainable water resources indicators

    ABSTRACTThe Sustainable Water Resources Roundtable (SWRR) is one of several natural resource roundtables with government, corporate, and NGO participation. SWRR has been a subgroup of the Advisory Committee on Water Information (ACWI) since 2001, and operates under authority of OMB M-92-01 and the Federal Advisory Committee Act. The purpose of the Roundtable is to provide an open forum for ...

  • Water resources in Europe in the context of vulnerability

    Water plays a central role in the functioning of the biosphere and in supporting all life. Freshwater ecosystems are particularly important, providing a unique and diverse array of services upon which human society depends. These services include 'provisioning' services, such as the provision of water for agriculture and hydropower. They also include 'regulating' services, where water helps ...

  • Better Resources Management - Resources Management

    Water is the primary medium through which climate change will impact people, ecosystems and economies. Water resources management should therefore be an early focus for adaptation to climate change. It does not hold all of the answers to adaptation; a broad range of responses will be needed. But water is both part of the problem and an important part of the solution. It is a good place to start. ...


    By IWA Publishing

  • Integrated modeling on water resource management

    World is facing a water crisis and increasing in recent years. It is necessary to understand the water system from source to sink and about 10% of total annual runoff is being used. Agriculture is found largest direct user of water. Asia is consuming about 23%, highest percentage of available water resources. Various steps for efficient water resources management are discussed. Decision support ...


  • Drinking Water Resource Protection, Germany

    Reference Project: Drinking Water Resource Protection, Germany In the catchment area of a major drinking water supplier in western Germany increasing nitrate concentrations were noticed within a deep water-bearing layer. Although high nitrate concentrations, resulting from regional intensive application of fertilizers, were known from shallow layers in the area, they were new to the deep ...

  • Monitoring Water Resources Beyond Irrigation

    Over the past year, California’s governor has taken unprecedented action, requiring Californians to drastically cut potable urban water use. While the restrictions may seem harsh to some, it actually provides an opportunity for building managers and community association boards to implement an effective long-term water conservation program. And the result can be significant dollar savings. ...


    By WaterSignal

  • On-line monitoring of enzymatic activities in water and water resources

    On-site detection of enzymatic activities has been suggested as a rapid surrogate for microbiological pollution monitoring of water resources (e.g. using glucuronidases, galactosidases, esterases). Due to the possible short measuring intervals enzymatic methods have high potential as near-real time water quality monitoring tools. This presentation describes the successful realization and ...


    By microLAN B.V.

  • How human diet impacts on waters and resources

    Human diet is responsible for a number of environmental problems. It is a driving force for water and land requirements for food production. This contribution investigates the relationships between diet and agricultural production, the resulting mass flows of nitrogen and phosphorus, their impact on the aquatic environment, the agricultural area requirements and emissions of nitrogen to the ...


    By IWA Publishing

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