OPTIMISING FUTURE WATER USE-CHALLENGES FOR MICRO AND MACRO POLICY MAKERS

Abstract

The basic and conceptual framework needed to realise how the scarce resource water may be managed in an effective manner is presented in view of the global scenario. Various critical global issues that must be addressed are identified and analysed. Examples of practical experience are cited. At a time when the world population and food demands are increasing, it is becoming increasingly difficult to supply more water to farmers. It is in this context that optimisation through efficient management becomes vital and urgent. Fresh water being a finite source, the problem of managing this scarce resource includes both quantitative and qualitative aspects. On one hand we have a variety of policy options available for water management, while on the other we have the task of reform of public behaviour towards water. Time being a constraint in the implementation of policy, management measures need to be based on probable trends at global and local levels. An analysis of water use in relation to various sectoral requirements like food security, sustainable development, technological development, environmental management and such other closely related aspects are presented. Probable strategies for transformation and improvement, successful approaches to water development, priorities for action, future policy directions, research and technology transfer, capacity building and extension are presented and critically analysed.