water security Articles

  • Case study - Remote water quality monitoring in South Africa

    Situated in the Mpumalanga province of South Africa, the Xstrata Coal South Africa (XCSA) runs several open cut and underground mining operations producing thermal coal. To ensure their mining operations do not affect the surrounding natural water bodies, the company employs Hydrolab and OTT water quality monitoring equipment with remote data transmission options: the OTT ecoLog 800 water level ...

  • Transformational adaptation – when climate change means business as usual is no longer possible

    1. A lesson from the past Deep in the central Sahara, a crumbling mud-brick town sits at the edge of a dry lake bed. This is the medieval town of Germa, in southwestern Libya, one of a string of settlements along the Wadi al-Ajal, a valley defined by the towering dunes of the Ubari Sand Sea to the north, and the black cliffs of the Messak Settafet plateau to the south. Germa is romantic ...


    By Garama 3C Ltd

  • Availability and Security of Water Services

    Water has become a crucial resource worldwide. Surface water and groundwater are the primary sources of water.  The impacts for the the availability of water were generated from work from a variety of sources (FCO 2010).  At present, approximately 1.5 billion people, out of a total world population of around 6 billion, live in major watersheds where average river runoff is less than ...


    By IWA Publishing

  • Water and Food Security Reader

    Produced by the UN-Water Decade Programme on Advocacy and Communication (UNW-DPAC), this reader is intended for all those interested in getting familiar with issues related to water and food security. The reader provides basic references for easy reading and some of the latest and most relevant United Nations publications on the issue. Links are provided when the publication is available online. ...


    By IWA Publishing

  • Natural solutions for water security

    In view of the importance of water to sustainable development, and pressing problems with water availability and quality, the emphasis of this booklet is on how biodiversity provides us with solutions to meet water-related challenges. The booklet has been prepared for the International Day for Biological Biodiversity, which in 2013 focuses on water and biodiversity. ...


    By IWA Publishing

  • Nuclear energy for water security

    For peace, and the welfare and well-being of humans, fresh water is essential. Atoms are a source of abundant energy that do not have any greenhouse effect and can be used for different peaceful applications, such as power generation, the diagnosis and treatment of diseases in the field of medicine, to improve the productivity of food crops and soil fertility in agriculture and for food ...


    By Inderscience Publishers

  • Reframing the Water Security Dialogue

    Water security attracts considerable attention because it is linked to the growing body of evidence predicting the emergence of a global water crisis (now or soon in the future),1and urging us all to mobilise more effectively our human, environmental and economic resources as we 'hurtle to a ...


    By IWA Publishing

  • The benefits of monitoring compressed air

    Compressed air is used in many manufacturing processes for many different reasons, from the actuation and control of pneumatic valves and cylinders to the operation of process machinery and tooling. It can also be used as a transport medium for bulk materials or as a purge gas. For all its uses it is nonetheless expensive. This is why, through detailed monitoring, a business can enjoy the ...


    By Contrec Europe Limited

  • How to achieve triple bottom line sustainability benefits on airport runway projects

    CH2M delivers best-in-class sustainable approaches for airport clients worldwide by constantly seeking opportunities to apply sustainable development and design concepts. From planning through plowing, CH2M is leading the development of the most sustainable runway projects in the U.S. Through our life-cycle approach, airport clients have experienced significant benefits such as ...


    By CH2M Hill Companies, Ltd.

  • Does your facility need Zero Liquid Discharge Technology?

    If your industrial facility discharges its waste into deep wells, streams, sewers to publicly owned treatment works (POTWs), and/or other waterways, it is likely there are some types of regulations on discharging the waste. With an increasing push toward environmental protection, many industrial facilities and effluent regulators are strengthening strategies to reduce industrial process waste. ...


    By SAMCO Technologies, Inc.

  • Energy Security

    Renewable & Clean Energy Solutions to Secure Energy Independence from Foreign Oil. FOREIGN OIL: As imports grow and world prices rise, the amount of money we send to foreign nations every year is soaring. At current oil prices, we will send $700 billion dollars out of the country this year alone — that’s four times the annual cost of the ...

  • Homeland Security for Drinking Water Supplies

    As it has done with other jurisdictions, Congress has recently passed legislation aimed at protecting our nation's drinking water resources. Historically, water supply protection has been a high priority, including reservoir protection, continuous monitoring, and secure and redundant facilities to ensure an uninterrupted supply of drinking water. The Clean Water Act (1972), requires pollution ...


    By AECOM

  • Strategic security measures for water infrastructure

    As the 10th anniversary of the September 11, 2001 (9/11) attacks is fast approaching, the United States (U.S.) has no definite information of terror threat.  According to the systematic approaches of risk assessment and concise intelligence analysis presented in the book entitled, "Risk Assessment for Water Infrastructure Safety and Security" (hereafter, the "RAWISS book"), the terrorists ...


    By IWA Publishing

  • Water Distribution System Security Monitoring

    A water security instrument essentially needs to be able to detect potential contaminants in drinking water. Since a significant number of potential chemical contaminants are organic in nature, a water security monitoring instrument that can detect organic matter in water is perfect for this application. Real Tech has developed an instrument specifically designed for water security ...


    By Real Tech Inc.

  • Water security and sustainability in urban India

    The rapid growth of population combined with rising levels of consumption and pollution has increased water insecurity in urban India. The depleting water sources on the one hand, higher financial and technological costs to refine and transport water from far off sources on the other, leave limited possibilities to augment the water supply in the near future. Climate change may further adversely ...


    By Inderscience Publishers

  • Climate change, water and food security

      This report summarizes current knowledge of the anticipated impacts of climate change on water availability for agriculture. The implications for local and national food security are examined; and the methods and approaches to assess climate change impacts on water and agriculture are discussed. The report emphasizes the need for a closer alignment between water and agricultural policies ...


    By IWA Publishing

  • Water Security – A Growing Issue with No Easy Fixes

    The issue of water security – access to enough quality water to make it possible to live safely – is a growing concern for many, just ask the communities of Flint and Corpus Christie. The problem is exacerbated when communities and companies come face-to-face over access to water supplies. Wouldn’t the nice idea be to share?  That’s met with disagreements as ...


    By LuminUltra Technologies Ltd.

  • Water Security and the Global Water Agenda. A UN-Water Analytical Brief

    This Analytical Brief aims to provide a starting point for discussion on the range of issues that collectively fall under the umbrella of water security, identifying the challenges that lay ahead, the necessity of relating water security to policy development, and offering possible options for responding to these challenges. It underlines the important role that cooperation will play in ...


    By IWA Publishing

  • Dam security and underwater attacks

    According to DHS (2007) dams provide a wide range of important economic, environmental, and social benefits. These benefits include: recreation, flood control, water storage, irrigation, mine tailings, electric generation, debris control, and navigation (see Figure 1; DHS 2007). Their destruction through intentional attack can largely impact the economy and public safety.  Dam security is ...


    By IWA Publishing

  • Poor quality water toys exist security risks

     "It was not long after swimming in the water, inflatable toys cracked and the child choke a lot of water." Yesterday, members of the public Ms. Chen reflects that the duck water inflatable toys she baught for her child damaged when using, and let her child suffer a lot. Ms Chan said the inflatable water toys to buy in the near ...

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