The vulnerability and adaptation study aims to assess water resources in the face of climate change. It must assess the impacts of this vulnerability and identify the related uncertainties. The study should also define strategies and options, as well as measures and actions to adapt to these changes in order to improve the water resources management system and thus maintain the environmental, social and economic balance in the country. The vulnerability and adaptation study aims to assess water resources in the face of climate change. It must assess the impacts of this vulnerability and identify the related uncertainties. The study should also define strategies and options, as well as measures and actions to adapt to these changes in order to improve the water resources management system and thus maintain the environmental, social and economic balance in the country.