Water quality management for irrigation in the mekong river delta, Vietnam
The Mekong River Delta (MD), the most downstream part of the Mekong river, is known as the biggest "rice bowl" of Vietnam. Currently, 2.4 million ha are used for
agriculture. During the rainy season part of the Delta is flooded. Along the 600 kmcoast,
the sea tide strongly influences the water quality by sea water intrusion. In addition, an area of 2-million ha is covered by acid sulfate soils. Also, the MD is very
densely populated with intense associated water pollution. The combination of the hydrological regime, sea, soil-type and pollution poses original water quality management problems for irrigation. Along the river and......
