Earth:2012 Sahel drought
2012 had a very severe drought in the Sahel, the semiarid region of Africa that lies between the Sahara and the savannas.[1] Countries included in this region are Senegal, Mauritania, Mali, Burkina Faso, Niger, Nigeria, Chad, Sudan, and Eritrea.[2] Droughts in the Sahel occur quite often and tend to reduce the already meager water supply and stress the economies of developing countries in that region.[2]
Future droughts of the Sahel region
The droughts are becoming increasingly more common, worse and more threatening due to global warming.[3] A possible explanation to the aridity trend is the supplements of an oceanography phenomenon called El Niño.[3] An idea is that evaporation is occurring at higher rate due to the change in Sea surface temperature, this then impacts the amount of rain the Sahel region receives[3] Another factor to keep into consideration is the response of our atmosphere to stimulants like greenhouse gases and carbon emissions.[3]
Societal impacts
Mass famine
Valerie Amos, UN Humanitarian Chief during 2012, released a statement during the year stating that over 15 million people were malnourished in West Africa and the Sahel region.[4] The main contributor to the famine was the drought of Sahel, ensued from a combination of failing crops and El Niño.[3]
Mauritania and Chad recorded a loss in crop yield of over 50% when compared to 2011. Food reserves in the areas affected were very low and combined with corn prices soaring by 60-85% compared to averages over the last five years. In Chad alone this food crisis affected some 3.6 million people.[5] In places like Burkina Faso over 2.8 million were suffering from famine and in Senegal over 800,000 did not have enough to eat.[4]
External links
- FAO, the 2012 Sahel Crisis
- SOS Children 2012, Sahel drought
- The Guardian's Poverty Matters Blog May 2012, Baaba Maal: people in the Sahel region need food and water now
- ABC News, May 2012, UN: 18 Million in West Africa to Go Hungry in 2012
- CNN, June 2012, A distress call from Africa's Sahel: Millions might starve
References
- ↑ Mendy Diop (May 24, 2012). "UN relief coordinator warns over humanitarian crisis in Africa's drought-hit Sahel". UN News Centre. http://www.un.org/apps/news/story.asp?NewsID=42085. Retrieved 21 August 2012.
- ↑ 2.0 2.1 "Sahel Facts, information, pictures | Encyclopedia.com articles about Sahel". http://www.encyclopedia.com/topic/Sahel.aspx. Retrieved 2015-11-25.
- ↑ 3.0 3.1 3.2 3.3 3.4 Dai, Aiguo (2013-01-01). "Increasing drought under global warming in observations and models" (in en). Nature Climate Change 3 (1): 52–58. doi:10.1038/nclimate1633. ISSN 1758-678X.
- ↑ 4.0 4.1 Mendy Diop (May 24, 2012). "UN relief coordinator warns over humanitarian crisis in Africa's drought-hit Sahel". UN News Centre. https://www.un.org/apps/news/story.asp?NewsID=42085. Retrieved 21 August 2012.
- ↑ "Food Crisis in Sahel". Oxfam International. http://www.oxfam.org/en/sahel. Retrieved 10 June 2012.
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