This space is intended to be useful during this extraordinary course of Environmental Systems and Societies. A subject such as this demands specific and detailed data about how the environment is formed and how it works, besides the most recent and relevant events regarding ecological issues. And what could be better than a blog to have and share all this information. I hope all posts will be useful to create an ESS thinking; also I am looking forward to learn from the comments you leave.
miércoles, 6 de octubre de 2010
Population Pyramids
What do it tell us:
*Population distribution
*Population changes
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