World’s Rivers in ‘Crisis State’, Report Finds

The world’s rivers, the single largest renewable water resource for humans and a crucible of aquatic biodiversity, are in a crisis of ominous proportions, according to a new global analysis. The report, published 30 September in the journal Nature, is the first to simultaneously account for the effects of such things as pollution, dam building, agricultural runoff, the conversion of wetlands and the introduction of exotic species on the health of the world’s rivers. Read more in ScienceDaily (Sep. 29, 2010) – World’s Rivers in ‘Crisis State’, Report Finds.