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Eaux potables et forêts protégées - The importance of forest protected areas to drinking water,
18 décembre 2008
“An affordable supply of uncontaminated drinking water is one of the most basic measures of development, yet today it is denied to over a billion city dwellers, who are still living without ready access to either potable water or adequate sanitation. Even for those of us who are luckier, the cost of keeping pure water running from our taps is rising all the time. In the past century the world’s population tripled, but water use rose six times. Increasing pollution, rising demand, (...) Lire la suite
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Thématiques
