Includes material on irrigation in Mexico, Somalia, Morocco, the Andes, Bali, Cape Verde, Iran, and Sri Lanka.

Most irrigation performance assessment studies have focused on internal indicators in which infield water use efficiencies were main target areas. Although such performance assessing parameters require collecting of intensive primary data which is in most cases time consuming and are challenging, their recommendations will be limited to infield water management improvement. IWMI has developed a methodology for assessing production, financial and water supply performances of either small or large scale irrigation schemes. The methodology applies internal and external indicators and requires very few data. The methodology can be applied for comparing different types of irrigation systems at different scales and also to evaluate a single scheme alone. This book attempted to introduce the concept of comparative performance indicators together with some process or internal indicators as a tool to ass two small-scale irrigation schemes of Ethiopia where availability of data is scarce. The outputs are very helpful for farmers, irrigation professionals, designers, researchers and policy makers.

Water quality and management are of great significance globally, as the demand for clean, potable water far exceeds the availability. Water science research brings together the natural and applied sciences, engineering, chemistry, law and policy, and economics, and the Treatise on Water Science seeks to unite these areas through contributions from a global team of author-experts. The 4-volume set examines topics in depth, with an emphasis on innovative research and technologies for those working in applied areas. Published in partnership with and endorsed by the International Water Association (IWA), demonstrating the authority of the content Editor-in-Chief Peter Wilderer, a Stockholm Water Prize recipient, has assembled a world-class team of volume editors and contributing authors Topics related to water resource management, water quality and supply, and handling of wastewater are treated in depth

This new book, Sustainable Micro Irrigation Design Systems for Agricultural Crops, brings together the best research for efficient micro irrigation methods for field crops, focusing on design methods and best practices. Covering a multitude of topics, the book presents research and studies on: Indigenous alternatives for use of saline and alkali wa