In recent years there has been growing evidence that the earth's climate will become warmer in 21st century, which raises the essential question: What impacts will global warming have on the environment and human activities?

The main objective of the workshop is to provide the participants with required information and knowledge related to climate changes and global warming aspects and its associated impacts on water resources management in the arid and semiarid regions in order to adopt and mitigate these impacts to insure better management for water resources and long-term sustainability.