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Indicators For Comparing Performance Of Irrigated Agricultural Systems
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Book Synopsis Indicators for Comparing Performance of Irrigated Agricultural Systems by : D. J. Molden
Download or read book Indicators for Comparing Performance of Irrigated Agricultural Systems written by D. J. Molden and published by IWMI. This book was released on 1998 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introsuction; Performance indicatores for comparison; Features of the selected indicators; The indicators; Application; Temporal and spatial variation of indicators within a project; Limitations of the indicators; Interpretation of results; Discussion; data requirements to calculate performance indicators; Calculation example of performance indicators; World markrt prices of agricultural; products in constant 1995 dollars.
Book Synopsis Irrigation and Drainage Performance Assessment by : Marinus Gijsberthus Bos
Download or read book Irrigation and Drainage Performance Assessment written by Marinus Gijsberthus Bos and published by Cabi. This book was released on 2005-01-01 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws together the knowledge that has been gained in irrigation and drainage performance assessment over the last 10 to 15 yers. Performance assessment is an essential management task. If the use of water for irrigation is to be improved, then we must understand current levels of performance and identify measures for improvement. This book provides guidelines to enable practitioners to apply the process and procedures that have evolved. Developed by a working group of the International Commission on Irrigation and Drainage (ICID), it provides a theory and practice of how to audit and assess the performance of irrigation and drainage schemes. This book will be of interes to researchers and professionals in irrigation, drainage, soils and agricultural engineering.
Book Synopsis Assessing irrigation performance with comparative indicators: the case of the Alto Rio Lerma Irrigation District, Mexico by : Kloezen, W. H.
Download or read book Assessing irrigation performance with comparative indicators: the case of the Alto Rio Lerma Irrigation District, Mexico written by Kloezen, W. H. and published by IWMI. This book was released on 1998-01-01 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes and evaluates the application of IWMI's minimum set of performance indicators to the Alto Rio Lerma Irrigation District, and compares this with the application of a small set of process performance indicators.
Book Synopsis Irrigation System Performance Assessment and Diagnosis by : H. Murray-Rust
Download or read book Irrigation System Performance Assessment and Diagnosis written by H. Murray-Rust and published by IWMI. This book was released on 1993 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Irrigation system performance assessment and diagnosis. performance, performance indicators and performance frameworks. Design-management environments and irrigation system management objectives. Performance in fixed division systems. Performance in gated division systems. Lessons learned from the case studies. Proposition for improving performance. Sustaining irrigation performance.
Book Synopsis Guidelines for Benchmarking Performance in the Irrigation and Drainage Sector by : Hector M. Malano
Download or read book Guidelines for Benchmarking Performance in the Irrigation and Drainage Sector written by Hector M. Malano and published by Food & Agriculture Org.. This book was released on 2001 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many formal irrigation schemes are performing inefficiently for a number of reasons, among which the poor performance of irrigation institutions is one. Benchmarking may be defined as the identification and application of organisation specific best practices with the goal of improving competitiveness, performance and efficiency of such schemes. These guidelines are neither perfect nor final; rather, they represent the beginning of a long and exciting process of benchmarking in the irrigation and drainage sector.
Book Synopsis A diagnostic model framework for water use in rice-based irrigation systems by : Wilfried Hundertmark
Download or read book A diagnostic model framework for water use in rice-based irrigation systems written by Wilfried Hundertmark and published by IWMI. This book was released on 2003 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper presents a framework for water use in rice-based irrigation systems, which is based on linear programming (LP). This framework intends to facilitate improved understanding of a system's internal and external conditions and the constraints to productive use of the available land and water resources, and thereby create a reference for the assessment of the physical, economic and environmental performance of a given system. The framework is conceived as a tool that is used interactively in technical group sessions with farmers, system operators and extension workers, where structured discussions lead to improved data confidence, and understanding of complex irrigation systems.
Book Synopsis Water for Life by : James L. Wescoat
Download or read book Water for Life written by James L. Wescoat and published by Cambridge University Press. This book was released on 2003-10-16 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Successful water management is crucial for the proper operation of natural environmental systems and for the support of human society. These two aspects are interdependent, but decisions about one are often made without regard to effects upon the other. A persistent challenge is to consider them together. This book fully analyzes the relationship between water management, environmental conditions and public policy. It combines a careful review of the character and evolution of water management and evaluates management from the standpoint of the quality of the natural environment. Topics covered include domestic and industrial water supply and waste disposal, groundwater use, river channel and floodplain management, and integrated river basins. The processes of social decision-making are examined against a backdrop of plant-soil-water-ecosystem relationships and ecosystem change. Examples are drawn from around the world, from local watershed management to international river basin planning, with emphasis on integrative approaches.
Book Synopsis Assessing Irrigation Performance with Comparative Indicators by : W. H. Kloezen
Download or read book Assessing Irrigation Performance with Comparative Indicators written by W. H. Kloezen and published by IWMI. This book was released on 1998 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes and evaluates the application of IWMI's minimum set of performance indicators to the Alto Rio Lerma Irrigation District, and compares this with the application of a small set of process performance indicators.
Book Synopsis An Assessment of the Small-Scale Irrigation Management Turnover Program in Indonesia by : Douglas L. Vermillion
Download or read book An Assessment of the Small-Scale Irrigation Management Turnover Program in Indonesia written by Douglas L. Vermillion and published by IWMI. This book was released on 2000 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the extent to which the Government of Indonesia's aspirations were realized through turnover program adopted in 1987. The impacts of management turnover on irrigation management and irrigated agriculture in selected systems in West and Central Java are analyzed. This study is part of a comparative research program to examine the impacts of irrigation management transfer in several countries using a common methodology.
Book Synopsis Water Resources Management V by : C.A. Brebbia
Download or read book Water Resources Management V written by C.A. Brebbia and published by WIT Press. This book was released on 2009-08-21 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water resources, upon which the well-being of future generations depends, are under extreme pressure today all over the world. Resulting problems have given rise to many issues including water quality, quantity, management and planning, and reflect the growing concern and importance accorded to their sustainable management. The Fifth International Conference on Water Resources Management presents the more recent technological and scientific developments associated with the management of surface and sub-surface water resources. The papers are grouped under the following topics: Water Management and Planning; Waste Water Treatment and Re-use; Water Quality; Pollution Control; Management and Economics; Decision Support Systems; Hydraulic Systems; Flood Risk; Hydraulic Modelling; Irrigation Problems; Governance and Monitoring.
Book Synopsis Food Systems Sustainability and Environmental Policies in Modern Economies by : Obayelu, Abiodun Elijah
Download or read book Food Systems Sustainability and Environmental Policies in Modern Economies written by Obayelu, Abiodun Elijah and published by IGI Global. This book was released on 2018-03-09 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food security is essential to the advancement and development of economies and societies worldwide. The promotion of viable food structures is the most effective method of promoting food security. Food Systems Sustainability and Environmental Policies in Modern Economies is a relevant research publication that explores the importance of viable food structures as well as the critical positive impact these viable structures have on food security, nutrition, and poverty. Featuring coverage on a broad range of topics such as irrigation schemes, agricultural input subsidies, and food cycles, this publication is geared toward professionals, researchers, and students seeking current research on viable food structures and their impact on society.
Book Synopsis Water Resources Policies in South Asia by : Anjal Prakash
Download or read book Water Resources Policies in South Asia written by Anjal Prakash and published by Taylor & Francis. This book was released on 2020-11-29 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Falling or stagnant agricultural growth, increasing dependence on groundwater, climate variability, swift industrialization, and unplanned and unregulated urbanization in South Asia have spawned a variety of challenges for water resources governance, management and use: groundwater overdraft; insufficient, ill-managed and poor-quality freshwater supply vis-à-vis escalating demand; and water pollution. Water policies in each of the South Asian countries thus call for a more holistic understanding for the efficient management, equitable distribution and sustainable use of this scarce resource. Analyzing the economic, demographic and ideological context in which water policies are framed and implemented, this book argues for an integrated framework in formulating and implementing water policies in South Asia. It also highlights some common missing links in the national policies: problems of techno-centric and blueprint approach to water management, growing influence of international donor agencies and inadequate concern for issues such as equity, sustainability, gender sensitivity, accountability, regional diversity in property rights regimes and water management practices, and regional conflicts over water access. The innovative and nuanced knowledge on water resources produced from detailed case studies in India, Bangladesh, Bhutan, Nepal, Pakistan and Sri Lanka will be useful for professionals, academics, policymakers and activists as well as those in development studies, environmental studies, natural resource management and public administration.
Book Synopsis Hydroinformatics, Proceedings Of The 6th International Conference (In 2 Volumes, With Cd-rom) by : Shie-yui Liong
Download or read book Hydroinformatics, Proceedings Of The 6th International Conference (In 2 Volumes, With Cd-rom) written by Shie-yui Liong and published by World Scientific. This book was released on 2004-06-18 with total page 2073 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydroinformatics addresses cross-disciplinary issues ranging from technological and sociological to more general environmental concerns, including an ethical perspective. It covers the application of information technology in the widest sense to problems of the aquatic environment.This two-volume publication contains about 250 high quality papers contributed by authors from over 50 countries. The proceedings present many exciting new findings in the emerging subjects, as well as their applications, such as: data mining, data assimilation, artificial neural networks, fuzzy logic, genetic algorithms and genetic programming, chaos theory and support vector machines, geographic information systems and virtual imaging, decision support and management systems, Internet-based technologies.This book provides an excellent reference to researchers, graduate students, practitioners, and all those interested in the field of hydroinformatics.
Author : Publisher :World Scientific ISBN 13 : Total Pages :1054 pages Book Rating :4./5 ( download)
Download or read book written by and published by World Scientific. This book was released on with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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 Agricultural Sustainability by : Gary W vanLoon
Download or read book Agricultural Sustainability written by Gary W vanLoon and published by SAGE. This book was released on 2005-05 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how to develop methods for evaluating and assessing the sustainable development of agricultural systems in a micro-region. A comprehensive and practical book, it guides the reader through details of the methodology needed to carry out an appropriate assessment, and focuses on the central problem of whether productivity can be maintained. More specifically, it: - Discusses the meanings of sustainability and sustainable development, and reviews the issues related to agricultural sustainability. - Examines the theory and practice of indicators and delineates the six categories considered necessary for a holistic evaluation: productivity, stability, efficiency, durability, compatibility and equity.
