Satellite Data Instrumental In Combating Desertification

ScienceDaily (2009-10-12) -- With land degradation in dryland regions continuing to worsen, the UN Convention to Combat Desertification has agreed on scientist-recommended indicators for monitoring and assessing desertification that signatory countries must report on.

http://www.sciencedaily.com/releases/2009/10/091007081625.htm

Atentamente
Cuitlahuac