This volume discusses climate change impacts on groundwater quality in arid and semi-arid regions, and provides human health risk assessments due to pollution of surface and groundwater. The book presents recent trends in monitoring groundwater management and implementing pollution mitigation strategies, including practices involving remote sensing and GIS techniques, entropy water quality index, weighted arithmetic water quality index, fuzzy logic applications, and improved irrigation methods. The book also outlines hydrological processes in arid and semi-arid regions and hydrochemical properties of surface and groundwater as a necessary background for understanding how pollution impacts groundwater quality and resources, and how geographical modeling of hydrological processes can aid in human health risk assessments. The book is intended for academics, administrators, policymakers, social scientists, and professionals involved in the various aspects of climate change impact on groundwater quality, hydrological process, pollution mitigation strategies, sustainable development, and environmental planning and management.

This book presents a case study on a semi-arid region, Maharashtra State, India, and discusses problems concerning a broad range of areas: sustainable watershed development; watershed management; groundwater condition; land and resource development plans; thematic maps on e.g. land use, soil types and soil erosion; groundwater recharge site selection; remote sensing and GIS; and soil and water conservation structures. The book's focus is on creating a land and water resource development plan and environmental management for groundwater recharge development using remote sensing and GIS technology in the case study region, which is situated in the Akola and Buldhana districts of Maharashtra. Its goal is to promote awareness for sustainable watershed development and planning in semi-arid regions by highlighting the problems of, and plans for, groundwater and surface water pollution and sustainable watershed development. These aspects are of great importance to watershed and natural resources planning and management, and need to be exploited and managed sustainably. Given its scope, the book will be of interest to all scientists, research scholars and graduate students of remote sensing, hydrology, hydrogeology, water resource engineering, agricultural engineering and related areas who want to acquire detailed information on watershed planning and sustainable water resource planning in semi-arid regions, or to find new methodologies and techniques for studying the feedback mechanisms between forms and processes.