An introduction to water governance, climate change and uncertainty

Document Type : Original Article

Authors

1 Undergraduate student, Dept. of Irrigation and Reclamation Engineering, Faculty of Agricultural Engineering & Technology, University of Tehran, Iran

2 M. Sc. student, Dept. of Irrigation and Reclamation Engineering, Faculty of Agricultural Engineering & Technology, University of Tehran, Iran

Abstract

Climate change is the most important issue against sustainable development in 21th century. Emission of greenhouse gases is the main reason of climate change. Man tends to reduce the amount of greenhouse gases emissions nowadays. Even if human would stop greenhouse emission right now, there will be an increase of at least 2 °C at the end of this century due to the time lag of climate system. Climate change will not only vary the spatial and time distribution, but also the amount of rainfalls. Challenges coming from uncertainty and unpredictable situations are emphasizing on the necessity of water governance. Coping water stress in result of these variations, requires appropriate water governance strategies in order to improve the adaptive capacity.

Keywords