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CURRENTS - newsletter from the World Water Assessment Programme (WWAP)

Issue n°13, February 2005


IN FOCUS: WATER AND SANITATION INITIATIVES AT WWAP PARTNERS

- Poor drainage and irrigation practices have led to waterlogging and salinization of approximately 10% of the world's irrigated lands
- Approximately 70% of all available water is used for irrigation
- Pasture and crops take up 37% of the Earth's land area
- Current global water withdrawals for irrigation are estimated at about 2,000 to 2,555 km3 per year.

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WATER AND SANITATION INITIATIVES AT WWAP PARTNERS

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