May 22 is the International Day of Biological Diversity. This year the Convention on Biological Diversity has chosen the theme Water and Biodiversity, to coincide with the United Nations designation of 2013 as the International Year of Water Cooperation.
Continue reading...Tuesday, March 22, 2011
Coping with the growing water needs of cities is one of the most pressing challenges of this century. Half of the world’s population now lives in cities and it’s estimated that within two decades this will increase to nearly 60% of the population, or five billion people.
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Wednesday, May 22, 2013
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