Introduction to Water, Environment and IWRM
Define the terms and concepts related to water and the environment. Describe the meaning of IWRM and its main principles. Understand the main reasons for adapting an IWRM approach. Identify some areas where IWRM can assist adaptation to climate change. The goal of this chapter is to introduce the concept of integrated water resources management (IWRM) and its principles, and to provide a preliminary overview of the ways that implementing IWRM can address challenges due to climate change. IWRM is the sustainable development, allocation and monitoring of water resource use in the context of social, economic and environmental objectives (Cap-Net, 2005a). It is cross-sectorial and therefore in stark contrast to the traditional sectorial approach that has been adopted by many countries. It has been further broadened to incorporate participatory decision-making of all stakeholders.