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Join the discussion on water competition among agriculture, urban use, and the environment at the Global Water Initiative's Annual Conference. Explore issues like virtual water supply, surface to groundwater transfers in the Krishna basin, and the challenges faced in the Mekong region. Discover the impacts of major hydropower development and land-use changes in sustaining the world's largest freshwater fishery.
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COMPETITION FOR WATER BETWEEN AGRICULTURE, URBAN USES AND THE ENVIRONMENT Peter G. McCornick Director for Water P.McCornick@duke.edu Philadelphia Global Water Initiative. Annual Conference. University of Pennsylvania, Philadelphia, PA. November 4, 2010
Water flows towards money, so cities win in the long run • We are going to need a lot more water for agriculture (food, fiber, fuels, etc.) • Where is the “virtual” water supply to come from? • Planned and not-so-planned allocations/transfers
SOUTH EAST ASIA THE MEKONG • 60 million persons • 80-90% subsistence farmers and fishermen • World’s largest freshwater fishery ($2-3 billion per year) • 85% of delta under cultivation • Undergoing major hydropower development and land-use changes