News tagged with sahara desert

Image: Lake Chad from orbit

This Landsat-8 image from 4 July 2014 shows Lake Chad in West Africa's Sahel region – a transition zone between the Sahara Desert to the north and savannahs and woodlands to the south.

dateSep 05, 2014 in Environment
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Lessons from Timbuktu

Society today might think of science parks, technology centres, business incubators and knowledge precincts as being entirely modern phenomena, representative of the great advances of human endeavour sparked into the life ...

dateJul 18, 2013 in Social Sciences
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