Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Modeling Scenarios For Water Allocation In The Gediz Basin Turkey
Download Modeling Scenarios For Water Allocation In The Gediz Basin Turkey full books in PDF, epub, and Kindle. Read online Modeling Scenarios For Water Allocation In The Gediz Basin Turkey ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Modeling Scenarios for Water Allocation in the Gediz Basin, Turkey by : G. W. Kite
Download or read book Modeling Scenarios for Water Allocation in the Gediz Basin, Turkey written by G. W. Kite and published by IWMI. This book was released on 2001 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the use of a distributed hydrologic model to evaluate different data scenarios. The study attempted to answer questions such as; what will happen to the basin water resources if a) there is a change in climate; b) it is decided that more water must be retained in the river for environmental reasons; c) more water is extracted for urban and industrial use; d) the timing and accounts used for water are changed?
Book Synopsis Estimating Productivity of Water at Different Spatial Scales Using Simulation Modeling by : Peter Droogers
Download or read book Estimating Productivity of Water at Different Spatial Scales Using Simulation Modeling written by Peter Droogers and published by IWMI. This book was released on 2001 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clear understanding of the current water balance is required to explore options for water saving measures. However, measurement of all the terms in the water balance is infeasible in terms of spatial and temporal scale, but hydrological simulation models can fill the gap between measured and required data. For a basin in Western Turkey, simulation modeling at three different scales, field, irrigation scheme and basin scale, was performed to obtain all terms of the water balance. These water balance numbers were used to calculate the Productivity of Water at the three spatial levels distinguished to assess the performance of the systems.
Book Synopsis Modeling Water Allocation Between Wetlands and Irrigated Agriculture by : Koos de Voogt
Download or read book Modeling Water Allocation Between Wetlands and Irrigated Agriculture written by Koos de Voogt and published by IWMI. This book was released on 2000 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report investigates how much water is required to maintain the freshwater reed beds that are the main shelter and breeding place for threatened bird species. The ability of Gediz basin to fulfill this requirement and the effects of this requirement on irrigated agriculture, the major competitor for water in the Gediz basin were subsequently examined.
Book Synopsis Sustainable Natural Resources Management by : Abiud Kaswamila
Download or read book Sustainable Natural Resources Management written by Abiud Kaswamila and published by BoD – Books on Demand. This book was released on 2012-01-13 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural resources conservation is one of the dilemmas currently facing mankind in both developed and the developing world. The topic is of particular importance for the latter, where the majority depend on terrestrial ecosystems for livelihood; more than one billion people live in abject poverty earning less than a dollar per day; more than 3.7 billion suffer from micronutrient deficiency and more than 800 million suffer from chronic hunger. Population increase, resource use conflicts, technological advancements, climate change, political doldrums, and unsustainable use and harvesting of resources have all put more pressure on natural resources leading to land degradation and poverty. To achieve a win-win situation, we need to change our mindset by thinking outside the box through advocating integrated and holistic approaches in managing our natural resources. This book presents a variety of sustainable strategies and/or approaches including use of GIS and Remote Sensing technologies, decision support system models, involvement of stakeholders in major decisions regarding use of natural resources, community level initiatives, and use of surveillance and monitoring mechanisms.
Book Synopsis Hydronomic Zones for Developing Basin Water Conservation Strategies by : D. J. Molden
Download or read book Hydronomic Zones for Developing Basin Water Conservation Strategies written by D. J. Molden and published by IWMI. This book was released on 2001 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this report, the concept and procedures of hydronomic (hydro water + nomus management) zones are introduced. A set of six hydronomic zones are developed and defined based on key differences between reaches or areas of river basins. These are the: Water Source Zone, Natural Recapture Zone, Regulated Recapture Zone, Stagnation Zone, Final Use Zone, and Environmentally Sensitive Zone. The zones are defined based on similar hydrological, geological and topographical conditions and the fate of water outflow from the zone. In addition, two conditions are defined which influence how water is managed: whether or not there is appreciable salinity or pollution loading; and whether or not groundwater that can be used for utilization or storage is present. Generic strategies for irrigation for four water management areas, the Natural Recapture, Regulated Recapture, Final Use, and Stagnation Zones, are presented. The Water Source Zone and Environmentally Sensitive Zone are discussed in terms of their overall significance in basin water use and management.
Book Synopsis Deforestation Around the World by : Paulo Moutinho
Download or read book Deforestation Around the World written by Paulo Moutinho and published by BoD – Books on Demand. This book was released on 2012-03-30 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deforestation and forest degradation represent a significant fraction of the annual worldwide human-induced emission of greenhouse gases to the atmosphere, the main source of biodiversity losses and the destruction of millions of people's homes. Despite local/regional causes, its consequences are global. This book provides a general view about deforestation dynamics around the world, incorporating analyses of its causes, impacts and actions to prevent it. Its 17 Chapters, organized in three sections, refer to deforestation impacts on climate, soil, biodiversity and human population, but also describe several initiatives to prevent it. A special emphasis is given to different remote-sensing and mapping techniques that could be used as a source for decision-makers and society to promote forest conservation and control deforestation.
Book Synopsis The Common Property Resource Digest by :
Download or read book The Common Property Resource Digest written by and published by . This book was released on 2000 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Resources of Turkey by : Nilgun B. Harmancioglu
Download or read book Water Resources of Turkey written by Nilgun B. Harmancioglu and published by Springer. This book was released on 2019-06-04 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an in-depth description of water resources of Turkey, a country with a unique geographical location, extending from the Mediterranean in Europe to the Middle East. Its varying geography, topography, hydrology, geology and climate are reflected in the diverse characteristics of its water basins. Furthermore, due to its geographical location, Turkey has a significant number of transboundary river basins and has to share its water resources with its neighbors, an issue that can sometimes lead to water conflicts. Turkey is also an interesting example of a developing country that is attempting to adapt to universal water management strategies while at the same time facing legal, institutional, economic and capacity development problems. It has long remained a water-rich country, but the situation is now changing due to the increasing population, inefficient use of resources, and the impacts of climate change and environmental degradation. This book is useful for national and international organizations as well as water resources professionals. It takes on an added significance in the light of climate change in the region, water management problems and transboundary water basins.
Author :Giordano, Meredith Publisher :Colombo, Sri Lanka: International Water Management Institute (IWMI) Washington, DC, USA: The World Bank ISBN 13 :9290908483 Total Pages :58 pages Book Rating :4.2/5 (99 download)
Book Synopsis 9789290908487 by : Giordano, Meredith
Download or read book 9789290908487 written by Giordano, Meredith and published by Colombo, Sri Lanka: International Water Management Institute (IWMI) Washington, DC, USA: The World Bank. This book was released on 2017-06-01 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Valuing Water in Irrigated Agriculture and Reservoir Fisheries by : Mary E. Renwick
Download or read book Valuing Water in Irrigated Agriculture and Reservoir Fisheries written by Mary E. Renwick and published by IWMI. This book was released on 2001 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although irrigation projects often provide water for more than crop irrigation, water allocation and management decisions often do not account for nonirrigation uses of water. Failure to account for the multiple uses of irrigation water may result in inefficient and inequitable water allocation decisions. Decision-makers often lack information on the relative economic contributions of water in irrigation and nonirrigation uses. This report addresses this problem. It examines the relative economic contributions of irrigated agriculture and reservoir fisheries in the Kirindi Oya irrigation system, located in Southeastern Sri Lanka. The results of the analysis indicate the importance of both irrigated paddy production and reservoir fisheries to the local economy. They also demonstrate significant potential financial and economic gains to irrigated agriculture from improvements in water management practices. Since these water uses are interdependent, policy makers must consider how changes in water management practices may affect reservoir levels and water quality and the fisheries that depend on them.
Book Synopsis Wells and Welfare in the Ganga Basin by : Tushaar Shah
Download or read book Wells and Welfare in the Ganga Basin written by Tushaar Shah and published by IWMI. This book was released on 2001 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report analyzes the history of groundwater development in the eastern Uttar Pradesh region over the 1950-1990 period. Its main conclusion is that the story of groundwater-based livelihood creation in the Ganga basin is one of failed public initiatives and successful adaptive responses by private agents. However, tube-well-induced agrarian dynamism in eastern Uttar Pradesh and north Bihar in recent years can spread to the entire basin if public policy makers learn correct lessons from the experience of these two subregions.
Book Synopsis A Gender Performance Indicator for Irrigation by : Barbara Van Koppen
Download or read book A Gender Performance Indicator for Irrigation written by Barbara Van Koppen and published by IWMI. This book was released on 2002 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although gender issues are today a priority on the agendas of irrigation policy makers, interventionists, farm leaders and researchers, there is still a considerable gap between positive intentions and concrete action. An important but hitherto ignored reason for this is the lack of adequate generic concepts and tools that are policy-relevant and can accommodate the vast variation in irrigation contexts worldwide. The Gender Performance Indicator for Irrigation (GPII) aims to fill this gap. In any particular scheme, this tool diagnoses the gendered organization of farming and gender-based inclusion or exclusion in irrigation institutions. It informs irrigation agencies what they themselves can do for effective change-if necessary. The tool also identifies gender issues beyond a strict mandate of irrigation water provision. The Indicator was applied and tested in nine case studies in Africa and Asia. The research report presents the underlying concepts, methodological guidelines and selected applications of the GPII.
Book Synopsis Small Irrigation Tanks as a Source of Malaria Mosquito Vectors by : Felix P. Amerasinghe
Download or read book Small Irrigation Tanks as a Source of Malaria Mosquito Vectors written by Felix P. Amerasinghe and published by IWMI. This book was released on 2001 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thousands of small irrigation reservoirs (tanks) exist in rice ecosystems in malarious regions of south Asia. The potential of these tanks to generate malaria-transmitting mosquitoes has not been adequately evaluated. Through a study of nine small irrigation tanks in north-central Sri Lanka, this report provides an assessment of the capacity of tanks to generate malaria and nuisance mosquitoes, factors that contribute to mosquito generation, and measures that could ameliorate the problem.
Book Synopsis Charging for Irrigation Water by : C. J. Perry
Download or read book Charging for Irrigation Water written by C. J. Perry and published by IWMI. This book was released on 2001 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: nadequate funding for maintenance of irrigation works and emerging shortages of water are prevalent. The use of water charges to generate resources for maintenance and to reduce demand is widely advocated. Examples from other utilities, and from the domestic/industrial sectors of water supply suggest the approach could be effective. In developing countries, the facilities required for measured and controlled delivery of irrigation are rarely in place, and would require a massive investment in physical, legal and administrative infrastructure. To be effective in curtailing demand, the marginal price of water must be significant. The price levels required to cover operation and maintenance (O&M) costs are too low to have a substantial impact on demand, much less to actually bring supply and demand into balance. On the other hand, the prices required to control demand are unlikely to be within the politically feasible range. Furthermore, water supplied is a proper measure of service in domestic and industrial uses. But in irrigation, and especially as the water resource itself becomes constrained, water consumption is the appropriate unit for water accounting. This is exceptionally difficult to measure. An alternative approach to cope with shortage would focus on assigning volumes to specific uses–effectively rationing water where demand exceeds supply. This approach has a number of potential benefits including simplicity, transparency, and the potential to tailor allocations specifically to hydrological situations, particularly where salinity is a problem. Data from Iran are presented to support these contentions.
Book Synopsis Fundamentals of Smallholder Irrigation by : B. Albinson
Download or read book Fundamentals of Smallholder Irrigation written by B. Albinson and published by IWMI. This book was released on 2002 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smallholder irrigation systems–where farm sizes generally range from a fraction of a hectare to 10 hectares–pose special management problems, especially where the water available for irrigation is frequently less than the demand. The intensity of system adjustments required to meet individual farmer demands, and the administrative complexity of measuring and accounting water deliveries have generally proven excessive when attempting to meet “on demand†schedules, resulting in chaos (often characterized by illegal tampering with infrastructure, and vast differences of water use intensity at different locations in the system). The alternative–provision of a simple service, based on proportional sharing of available supplies on the basis of landholdings–has been resilient for many years over vast areas. The approach is based on a clear delineation between the part of the irrigation system that is actively managed (at various flow rates and water levels) and the part of the system that operates either at full supply level (with proportional division of water down to the level at which farmers rotate among their individual farms), or is completely shut. This operational design is known as a “structured†system, and has well-defined hydraulic characteristics, simplifying operation and management, in turn allowing a clearer definition of water entitlements and the responsibilities of agency staff and farmers. The approach is particularly suited to areas where water is scarce and discipline is needed to ration water among users. An additional benefit, which has been demonstrated in modeling studies using a well–proven model relating to water and yield, is that the productivity of water (which is more important than the more traditional productivity of land when water is scarce) is substantially increased when deficit irrigation is practiced–a widely observed and predictable response to rationed water supplies. Structured systems are most suited where water is scarce, clear definition of water entitlements is needed, management capacity is limited, and investment resources are limited. The approach to determining critical aspects of a structured system design is described in this report.
Book Synopsis Water Scarcity and Managing Seasonal Water Crisis by : R. Sakthivadivel
Download or read book Water Scarcity and Managing Seasonal Water Crisis written by R. Sakthivadivel and published by IWMI. This book was released on 2001 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coping with scarcity of water supply for managing irrigation under uncertain and inadequate conditions has become part and parcel of many irrigation systems in the semiarid tropics of Asia. Based on a case study of the Kirindi Oya Irrigation and Settlement Project (KOISP) in southern Sri Lanka, this report provides evidence of the uncertain and inadequate inflow into the reservoir and its impact on the seasonal planning.
Book Synopsis Institutional Alternatives in African Smallholder Irrigation by : Tushaar Shah
Download or read book Institutional Alternatives in African Smallholder Irrigation written by Tushaar Shah and published by IWMI. This book was released on 2002 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews several decades of global experience in transferring management of government-run irrigation systems to farmer associations or other nongovernmental agencies in an attempt to apply the lessons of success to the African smallholder irrigation context.
