Sunday, August 21, 2011

Growth of Cities Endangers Global Environment


The explosive growth of cities worldwide over the next two decades poses significant risks to people and the global environment, according to a meta-analysis published August 19 in PLoS ONE.

According to researchers at Yale School of Forestry & Environmental Studies it is likely that these cities are going to be developed in places that are the most biologically diverse. These ares include forests, biological hotspots, savannas, coastlines, sensitive and vulnerable places.

Urban areas, they found, have been expanding more rapidly along coasts. Research suggests that of all the places for cities to grow, coasts are the most vulnerable. People and infrastructure are at risk to flooding, tsunamis, hurricanes and other environmental disasters.

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