Subscriptions: RSSEmail

Drought

Drought originates from a deficiency of precipitation over an extended period of time, usually a season or more. This deficiency results in a water shortage for some activity, group, or environmental sector. Different from other hazards in that it develops slowly, sometimes over years, and its onset can be masked by a number of factors. Drought can be devastating: water supplies dry up, crops fail to grow, animals die and malnutrition and ill health become widespread. source: WMO

by Flickr user United Nations Photo, Creative Commons BY-NC-ND 2.0, http://www.flickr.com/photos/un_photo/6059372852/

Expert warns of food crisis in West and Central Africa

3 Feb 2012, IOL

'The [drought] season will come earlier and last longer than usual. This will leave the Sahel hugely reliant on food imports, which will have to be acquired at sky-high prices. This could spell disaster for millions of people whose food needs will rise as their purchasing power plummets'...


Human Exposure - Absolute exposure to drought
  Countries  
People exposed per year
1 China 71,297,700
2 India 58,912,300
3 USA 26,055,000
4 Pakistan 11,872,500
5 Ethiopia 9,342,200
Source of data: 2009 Global Assessment Report
Number of drought occured (reported)

Source of data: OFDA/CRED International Disaster Database

Find or contribute curricular, extra-curricular and public awareness materials on disaster prevention and school safety for primary, secondary, vocational, community-based education and public awareness.