Download or read book Water Accounting in the Litani River Basin written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-11-21 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides the water accounting study for Litani River basin in Lebanon carried out by IHE Delft using the Water Productivity open data portal (WaPOR) of the Food and Agricultural Organization (FAO). The Litani River basin is one of the key river basins in Lebanon and it is experiencing water scarcity with annual renewable water resources being 606.9 mm3/yr. With an estimated population of 375 000 in 2010 and doubled by 2016 due to the Syrian refugee crisis, the total per capita water availability is around 800 m3/cap/yr indicating water shortage. Increasing challenges such as growing population, climate change, groundwater over-exploitation and inter-basin transfers have put the available water resources in the basin under stress. The completeness and quality of the hydro-meteorological records are insufficient to draw an appropriate picture of the water resources conditions. However, the Water Accounting Plus (WA+) system designed by IHE Delft with its partners FAO and IWMI has been applied to gain full insights into the state of the water resources in the basin for the period 2010 to 2016. The WA+ framework is a reporting mechanism for water flows, fluxes and stocks that are summarized by means of WA+ sheets.
Download or read book System of Environmental economic Accounting for Water written by United Nations. Statistical Division and published by . This book was released on 2012 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The System of Environmental-Economic Accounting for Water, commonly referred to as SEEA-Water, is a conceptual framework for the organization of physical and economic information, developed with the purpose of providing an integrated conceptual framework to support water policy design and evaluation. It uses concepts, definitions and classifications coherent with those of the System of National Accounts. SEEA-Water is a subsystem of the System of Environmental-Economic Accounting (SEEA), which provides internationally agreed standards for the compilation of measures about the environment and its interactions with the economy. After a rigorous consultation process, SEEA-Water was adopted in 2007 by the United Nations Statistical Commission (UNSC). Part I of SEEA-Water has been adopted as an interim international statistical standard subject to re-evaluation when the SEEA is adopted as an international statistical standard.
Download or read book Development Plan for the Litani River Basin Republic of Lebanon General description and economic analysis written by United States. Bureau of Reclamation and published by . This book was released on 1954 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Pollution written by Susanne M. Charlesworth and published by John Wiley & Sons. This book was released on 2019-01-04 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multidisciplinary treatment of the urgent issues surrounding urban pollution worldwide Written by some of the top experts on the subject in the world, this book presents the diverse, complex and current themes of the urban pollution debate across the built environment, urban development and management continuum. It uniquely combines the science of urban pollution with associated policy that seeks to control it, and includes a comprehensive collection of international case studies showing the status of the problem worldwide. Urban Pollution: Science and Management is a multifaceted collection of chapters that address the contemporary concomitant issues of increasing urban living and associated issues with contamination by offering solutions specifically for the built environment. It covers: the impacts of urban pollution; historical urban pollution; evolution of air quality policy and management in urban areas; ground gases in urban environments; bioaccessibility of trace elements in urban environments; urban wastewater collection, treatment, and disposal; living green roofs; light pollution; river ecology; greywater recycling and reuse; containment of pollution from urban waste disposal sites; bioremediation in urban pollution mitigation; air quality monitoring; urban pollution in China and India; urban planning in sub–Saharan Africa and more. Deals with both the science and the relevant policy and management issues Examines the main sources of urban pollution Covers both first-world and developing world urban pollution issues Integrates the latest scientific research with practical case studies Deals with both legacy and emerging pollutants and their effects The integration of physical and environmental sciences, combined with social, economic and political sciences and the use of case studies makes Urban Pollution: Science and Management an incredibly useful resource for policy experts, scientists, engineers and those interested in the subject.
Download or read book The Niger River Basin written by Inger Andersen and published by World Bank Publications. This book was released on 2005-01-01 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Niger River Basin, home to 100 million people, is a vital yet complex asset for West and Central Africa. It is the continent's third largest river basin, traversing nine countries -Benin, Burkina Faso, Cameroon, Chad, C©þte d'Ivoire, Guinea, Mali, Niger, and Nigeria. The River embodies both these nations' livelihoods and their geopolitics. It is not simply water but rather an origin of identity, a route for migration and commerce, a source of conflict, and a catalyst for cooperation. Cooperation among decision-makers and users is crucial to address the threats to water resources. The Niger.
Download or read book The State of the World s Land and Water Resources for Food and Agriculture 2021 Systems at breaking point written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2022-05-11 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Satisfying the changing food habits and increased demand for food intensifies pressure on the world’s water, land and soil resources. However, agriculture bears great promise to alleviate these pressures and provide multiple opportunities to contribute to global goals. Sustainable agricultural practices lead to water saving, soil conservation, sustainable land management, conservation of natural resources, ecosystem and climate change benefits. Accomplishing this requires accurate information and a major change in how we manage these resources. It also requires complementing efforts from outside the natural resources management domain to maximize synergies and manage trade-offs. The objective of SOLAW 2021 is to build awareness of the status of land and water resources, highlighting the risks, and informing on related opportunities and challenges, also underlining the essential contribution of appropriate policies, institutions and investments. Recent assessments, projections and scenarios from the international community show the continued and increasing depletion of land and water resources, loss of biodiversity, associated degradation and pollution, and scarcity in the primary natural resources. SOLAW 2021 highlights the major risks and trends related to land and water and presents means of resolving competition among users and generating multiple benefits for people and the environment. The DPSIR framework was followed in order to identify the Drivers, Pressures, Status, Impact and Responses. SOLAW 2021 provides an update of the knowledge base and presents a suite of responses and actions to inform decision-makers in the public, private, and civil sectors for a transformation from degradation and vulnerability toward sustainability and resilience.
Download or read book The Litani River Lebanon An Assessment and Current Challenges written by Amin Shaban and published by Springer. This book was released on 2018-04-26 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a collection of chapters covering research on the Litani River Basin. The Litani River Basin occupies about a quarter of Lebanon's surface area, and it has recently been subject to severe geo-environmental conditions such as water contamination and decreased discharge. This motivated the Lebanese government to take action and start working on the remediation of the river. These actions are also supported by international organizations including the World Bank.
Download or read book The Litani River Lebanon An Assessment and Current Challenges written by Amin Shaban and published by Springer. This book was released on 2018-04-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a collection of chapters covering research on the Litani River Basin. The Litani River Basin occupies about a quarter of Lebanon's surface area, and it has recently been subject to severe geo-environmental conditions such as water contamination and decreased discharge. This motivated the Lebanese government to take action and start working on the remediation of the river. These actions are also supported by international organizations including the World Bank.
Download or read book WaPOR quality assessment written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-06-01 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the quality assessment of the FAO’s data portal to monitor Water Productivity through Open access of Remotely sensed derived data (WaPOR 1.0). The WaPOR 1.0 data portal has been prepared as a major output of the project: ´Using Remote Sensing in support of solutions to reduce agricultural water productivity gaps’, funded by the Government of The Netherlands. The WaPOR database is a comprehensive database that provides information on biomass production (for food production) and evapotranspiration (for water consumption) for Africa and the Near East in near real time covering the period 1 January 2009 to date. This report is the result of an independent quality assessment of the different datasets available in WaPOR prepared by IHE-Delft. The quality assessment checks the consistency of the different layers and compares the individual layers to various other independent data sources, including: spatial data; auxiliary data and in-situ data. The report describes the results of the quality assessment per data layer for each specific theme as available on the FAO WaPOR portal.
Download or read book Green and Blue Water Accounting in the Limpopo and Nile Basins written by Timothy B. Sulser and published by . This book was released on 2009 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Globally, most food is produced using soil moisture that comes from precipitation (i.e., "green" water). Moreover, most of the water that reaches plants in irrigated systems also stems from precipitation. Despite this, irrigation (or "blue") water has typically been the focus for policy analysis, largely because it is possible for humans to manipulate blue water. This paper analyzes alternative water futures using a combined green and blue water accounting framework embedded within the water simulation components of IFPRI's International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT). Future scenarios recently developed for the International Assessment of Agricultural Knowledge, Science and Technology for Development (IAASTD) and other studies are assessed with respect to this adjusted green/blue water accounting framework. The results reveal that accounting explicitly for green water resources broadens the scope of options for decision-makers who are seeking to improve agricultural production in the face of rising food and energy prices, a degrading water and land resource base, and increasing demands. This analysis highlight the importance of green/blue water accounting and presents a wider range of agricultural science and technology policy options for increasing global crop productivity across a span of potential futures.
Download or read book Water Resources of Lebanon written by Amin Shaban and published by Springer. This book was released on 2021-07-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water has become a challenging resource that many countries worldwide are concerned with. Thus, water is often linked with health, society development, national income and even international geo-politics. Sometimes, water resources are unavailable, but successful management involves developing approaches and projects to assure water supply. However, there are some countries with available water resources, but unsatisfactory management, and thus complain about water supply becoming a national problem. This situation is prevalent in Lebanon, a country characterized by abundant water resources whether on the surface or sub-surface. It is a paradox that there is still imbalance in water supply/demand in Lebanon, and water resources are now under stress due to chaotic use. This has been exacerbated by the oscillating climatic conditions, increased population and improper management. Therefore, people receive less than one-third of their water needs, and most water supplied is of poor quality. The current status shows a descending trend. Undoubtedly, if the water sector in Lebanon continues this way, we should anticipate unfavourable (and may be severe) consequences. Many studies have been conducted on water and related disciplines in Lebanon; however, all of them focus on specific themes and sometimes defined regions. Nevertheless, the occurred changes on the influencers (natural and man-made) have not been considered. This book is the first of its type for Lebanon, and it shows all aspects of water resources with updated measurements and findings obtained by adopting new techniques. It diagnoses in-depth the major elements of water flow/storage mechanism that have never been covered in such a comprehensive manner before. Also, this book introduces and analyses the existing challenges and proposes solutions. It represents a comprehensive investigation of the water resources in Lebanon.
Download or read book Advanced Tools for Integrated Water Resources Management written by and published by Academic Press. This book was released on 2018-11-28 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Tools for Integrated Water Resources Management, Volume Three, explores a wide breadth of emerging and state-of-the-art technologies used to study advanced tools for integrated water resources management. The book provides insights in chapters relating to How to involve the public - citizen science approaches for IWRM, Urban forestry as a management tool for urban water, Applying water accounting methods in Mediterranean areas, The Jucar River case, Valuation of Guadalquivir River Basin water resources (southern Spain) using SEEA Water Account, Applying water accounting methods through statistical data and simulation models, and much more. Covers a wide breadth of emerging and state-of-the-art technologies Includes contributions from an International board of authors Provides a comprehensive set of reviews relating to water resource management
Download or read book Development plan for the Litani river basin republic of Lebanon written by UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF RECLAMATION. and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Watershed written by Stephen C. Lonergan and published by IDRC. This book was released on 2014-05-14 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Watershed describes the water crisis faced by Israel and the Occupied Palestinian Territories today; a crisis that will have much to do with the design and the success of the current peace proposals. The authors examine the geopolitics of water in the region, the economic importance, problems of water supply and water quality, and regional conflicts over water.
Download or read book The United Nations world water development report 2018 written by WWAP and published by UNESCO Publishing. This book was released on 2018-03-26 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exploring Basin Scale Salinity Problems Using a Simplified Water Accounting Model written by Peter Droogers and published by . This book was released on 2000 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water scarcity and salinization are major threats to sustainable irrigation in Iran as well as other parts of the world. Irrigation schemes are part of a basin and as such, irrigation research must be conducted in a basin context. For the Zayandeh Rud basin in central Iran, a simplified Water and Salinity Basin Model (WSBM) was developed for a quick analysis of river basin processes. First the model was calibrated and used for current and past water resources analyses. Despite the simplicity of the model, observed and simulated stream flows were similar, proving that the model could be used for scenario analyses. The first scenario was setup to analyze the effect of more efficient irrigation techniques on the basin water resources. As a consequence of these efficient irrigation practices, return flows will decrease, resulting in less water available for downstream users. It was concluded that the effect on the downstream irrigation schemes was dramatic, with a 22% decrease in yield. A second scenario was defined where the effect of an increase of water extraction for Esfahan was evaluated. In terms of basin scale water quantity aspects this increased extraction is negligible as extractions are relatively low and return flows are high. The last scenario was developed to study the additional releases required from the reservoir to provide sufficient water for expansion of the tail-end Rudasht irrigation scheme. If no restriction is imposed on water quality, additional releases from the reservoir are limited. However, if salinity levels are not to exceed 2 dS m-1, mean annual water release requirements from the reservoir will increase from 52 m3 s-1 to 64 m3 s-1, and peak requirements during the irrigation season will increase from 85 to 112 m3 s-1. Finally, it was concluded that the methodology and the model developed were useful for a swift and transparent analysis of past, current and future water and salt resources, and to perform scenario analyses.
Download or read book Climatic Changes and Water Resources in the Middle East and North Africa written by Fathi Zereini and published by Springer Science & Business Media. This book was released on 2009-11-10 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Climatic Change and Water Resources in the Middle East and North Africa" is dedicated to high-priority topics related to the impact of climate change on water resources in a water scarce region. The subject is described and discussed in three main chapters and different case studies. The three main chapters are (1) Climatic changes - sources and effects on the water cycle, (2) Impact of climate change on water resources, (3) Water resources and water management. These chapters are split up into further 26 sections. A total of 64 individuals from many countries have made contributions to this book. All topics in this book are complimentary and contribute to a comprehensive understanding of the interactions between global climate change, world water cycle and water resources. A valuable and meaningful interdisciplinary mixture of topics is combined in this book which will be of great interest to many scientists.
