‘Millions At Risk’ As Deltas Sink
Source: news.bbc.co.uk UNITED KINGDOM, September 2009: Most of the world’s major river deltas are sinking, increasing the flood risk faced by hundreds of millions of people, scientists report. Damming and diverting rivers means that much less sediment now reaches many delta areas, while extraction of gas and groundwater also lowers the land. Rivers affected include the Krisha River, Nile, Rhone…
