Auco Long-Term Ecological Research This research project aims to model the ecosystem of a desert area in Chile (Auco , National Reserve "Las Chinchillas"). Features El Niño and La Niña effects on flora and fauna , list of published papers , and GIS maps. www.bio.puc.cl/auco/index.htm
The Sonoran Desert An online photographic expedition into the Sonoran Desert in Arizona and Mexico. Includes desert photographics and in-depth information about history and ecology. www.oneworldjourneys.com/sonoran/index2.html
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