Appeals & Response Plans
- Mauritania: Drought - May 2018
- West Africa: Ebola Outbreak - Mar 2014
- Mauritania: Floods - Sep 2013
- Sahel Crisis: 2011-2017
- Mauritania: Floods - Aug 2010
- West Africa: Floods - Jul 2009
- Mauritania: Floods - Aug 2009
- Influenza A (H1N1) Pandemic - Apr 2009
- West Africa: Floods - Jul 2008
- Mauritania: Floods - Aug 2007
Maps & Infographics
ODI background note
By Alan Nicol and Nanki Kaur
Water is the key medium that links atmospheric temperature rises to changes in human and physical systems.
Climate change will alter the hydrological cycle in many ways. The trigger is the warming of the atmosphere and oceans, which will change major weather systems.