The concept of virtual water as a policy tool? - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The concept of virtual water as a policy tool? write by Kristina Kirfel. This book was released on 2011-07-14. The concept of virtual water as a policy tool? available in PDF, EPUB and Kindle. Studienarbeit aus dem Jahr 2010 im Fachbereich VWL - Umweltökonomie, Note: 1,3, Humboldt-Universität zu Berlin (Environmental and Resource Economics), Veranstaltung: Land and Water Management, Sprache: Deutsch, Abstract: Water is distributed unevenly over the globe, making it scarce in many regions of the world. This scarcity is projected to increase significantly due to rapid population growth and increasing per capita affluence, leading to higher per capita water consumption. Global climate change may be an additional factor intensifying water shortness in some regions due to an increasing number of drought events. As water scarcity immediately effects agricultural production, food supply is at risk of becoming insecure in countries poorly endowed with water. ALLAN introduced the concept of virtual water in mid 1990s, stressing that import of food crops and thereby of virtual water could be the solution to water scarcity and food insecurity in water deficient countries (see ALLAN, 1996). Meanwhile, the trade of virtual water is strongly promoted in the water resources literature as a policy tool serving to enhance global water use efficiency, release pressure on nations’ short water resources, ensure food security, and even to prevent wars over water (see ALLAN, 1998, p.545). This is supported by the suggestion that food staples are readily available on the world market at prices undercutting the costs of production (see ALLAN, 1996, p.1, YANG AND ZEHNDER, 2002, p.1422). Following its potential benefits, ALLAN even called it ‘‘the dream solution in water-stressed economies’’ (see ALLAN, 2002, cited in ROTH AND WARNER, 2007, p.258). This paper aims at calling attention to the limitations of the concept and the adverse effects virtual water trade can have on the exporting aswell as on the importing countries. While the implementation of virtual water trade may lead to the desired outcome in terms of water savings, it may be socially, economically, and environmentally detrimental, if its many implications are not taken into account and economic and social adjustments to it are lacking. The paper is structured as follows: in chapter 2, the concept of virtual water will be explained by its definition and application to international trade, thereby highlighting its potential in water saving. Chapter 3 is devoted to the analysis of the relationship between water scarcity and virtual water trade, showing that water scarcity is only in few cases the driver of importing water-intensive commodities. [...]
Virtual Water
Virtual Water - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Virtual Water write by Chittaranjan Ray. This book was released on 2020-06-04. Virtual Water available in PDF, EPUB and Kindle. Virtual Water explores the role of "virtual water" – the water embedded in a product – in ongoing conversations of agriculture, trade and sustainability in an increasingly inter-connected world. A pervasive theme throughout the book is the general lack of knowledge of the use of water in producing and consuming food. The chapters, arising from a workshop supported by the OECD Co-operative Research Programme: Biological Resources Management for Sustainable Agricultural Systems, on virtual water, agriculture and trade at the University of Nebraska-Lincoln, consider questions of gaps in knowledge, why sustainability matters and the policy implications of virtual water trade. Contributors show how water is a lens through which to examine an array of vital issues facing humanity and the planet: human and animal health; food production; environmental management; resource consumption; climate change adaptation and mitigation; economic development, trade and competitiveness; and ethics and consumer trust. Virtual Water will be of great interest to scholars of water, resource management and consumption, the environmental aspects of development, agriculture and food production. It originally published as a special issue of Water International.
Depletive Virtual Water Trade Embedded in the Water-Energy-Soil-Trade-Discourse Nexus
Depletive Virtual Water Trade Embedded in the Water-Energy-Soil-Trade-Discourse Nexus - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Depletive Virtual Water Trade Embedded in the Water-Energy-Soil-Trade-Discourse Nexus write by Schaldach, Ruth. This book was released on 2020-01-20. Depletive Virtual Water Trade Embedded in the Water-Energy-Soil-Trade-Discourse Nexus available in PDF, EPUB and Kindle. Virtual water trade increased with globalisation. However, this trade does not always flow in such direction, that water abundant regions supply water scarce regions with water intense products. Often the opposite happens and depletive water trade intensifies causing water scarcity. This work focuses on the Water-Energy-Soil-Trade-Nexus with each element seen as a materialisation of discourses. Two cases illustrate specific parts of the Nexus, firstly, the close relationship of market liberalisation, foreign direct investment and virtual water trade is represented with Viet Nam’s Doi Moi policy and rapid economic growth. Secondly, the water-energy dimension linkages are drawn by following the case of hydraulic fracturing from the U.S. to Australia’s gas drills embedded in a global perspective. This work helps to understand especially cases, where virtual water trade dries out water resources in already vulnerable areas.
Water Footprint and Virtual Water Trade in Spain
Water Footprint and Virtual Water Trade in Spain - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Water Footprint and Virtual Water Trade in Spain write by Alberto Garrido. This book was released on 2010-03-25. Water Footprint and Virtual Water Trade in Spain available in PDF, EPUB and Kindle. 1.1 General Framework In most arid and semi-arid countries, water resource management is an issue that is both important and controversial. Most water resources experts now acknowledge that water conflicts are not caused by physical scarcity but are mainly due to poor water management (Rosegrant et al. 2002; Benoit and Comeau 2005; Comprehensive Assessment of Water Management in Agriculture 2007; Garrido and Dinar 2010, among others). The scientific and technological advances of the past 50 years have led to new ways to solve many water-related conflicts, often with tools that seemed unthinkable a few decades ago (Llamas 2005; Lopez-Gunn and Llamas 2008). This study deals with the estimation and analysis of Spain’s water footprint, both from a hydrological and economic perspective. Its ultimate objective is to report on the allocative efficiency of water and economic resources. This analysis can provide a transparent and multidisciplinary framework for informing and optimising water policy decisions, contributing at the same time to the implementation of the EU Water Framework Directive (WFD) (2000/60/EC). It also responds to the current mandate of the Spanish Ministry of Environment and Rural and Marine Affairs, which recently issued instructions for drafting river basin management plans in compliance with the EU Water Framework Directive, with a deadline of end of year 2009 and then every 6 years (BOE 2008).
Virtual Water
Virtual Water - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Virtual Water write by Tony Allan. This book was released on 2011-04-08. Virtual Water available in PDF, EPUB and Kindle. The groundbreaking new concept that reveals the true and hazardous extent of our everyday water consumption. How much water does it take to make a cup of coffee? The answer may shock you: 140 litres! That's the true amount of water used in growing, producing, packaging and shipping the beans you use to make your morning coffee. Your lunchtime hamburger takes 2,400 litres and that favourite pair of blue jeans a whopping 11,000 litres. In fact, all the goods we buy - from food to clothing to computers - have a water cost in the form of virtual water: the powerful new concept that reveals the hidden facts of our real water consumption. At a time when the world's resources are being used up at increasingly alarming rates what can we do to help tackle the threat to our planet's most precious resource? World water expert Tony Allan - creator of the virtual water concept - shows the way. In this stimulating and enjoyable book he exposes the real impact of our modern lifestyle and shows how we as individuals, and governments globally, can make a vital contribution to managing our water use in a more sustainable and planet-friendly way.
