domingo, 12 de agosto de 2012

problematic wetland

Problematic  Wetland

In recent years, the wetlands of Bogotá have been undergoing many changes, not only at the hands of global warming but at the hands of man.
The man used large areas of wetlands to construct housing developments, apparently for them there is no greater problem, but did not notice how much they are doing it great harm, since wetlands are sponges that prevent flooding.
In the wetlands of Lake Santa Maria had more than 100 different species of birds, but with the construction, pollution of the city hearing these have had to emigrate in order to survive, we can help birds migrate not decreasing our level of noise.




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