water pollution in vietnam and Agent Orange

   The National Environmental Agency, a branch of the Ministry of Science, Technology, and Environment, is responsible for environmental issues in Vietnam.
At the provincial level, the Departments of Science, Technology, and the Environment bear responsibility. Non-governmental organizations, particularly the Institute of Ecological Economics, also play a role. Urbanization, planning, industrialization, and intensive farming are having a negative impact on Vietnam’s environment. These factors have led to air pollution, water pollution, and noise pollution, particularly in urban and industrial centers like Ho Chi Minh City and Hanoi. The most serious problem is waste treatment. Land use pressures have led to significant environmental problems, including severe deforestation, soil erosion, sedimentation of rivers, flooding in the deltas, declining fish yields, and pollution of the coastal and marine environment. The use of Agent Orange by the U.S. military in the Second Indochina War, or Vietnam War, (1954– 75) has had a lingering effect on Vietnam in the form of persistent environmental contamination that has increased the incidence of various diseases and birth defects.
    Agent Orange is the code name for one of the herbicides and defoliants used by the U.S. military as part of its herbicidal warfare program, Operation Ranch Hand, during the Vietnam War from 1961 to 1971.
A 50:50 mixture of 2,4,5-T and 2,4-D, it was manufactured for the U.S. Department of Defense primarily by Monsanto Corporation and Dow Chemical. The herbicides used to produce Agent Orange were later discovered to be contaminated with TCDD, an extremely toxic dioxin compound. It was given its name from the color of the orange-striped 55 US gallons (210 L) barrels in which it was shipped, and was by far the most widely used of the so-called "Rainbow Herbicides".
During the Vietnam war, between 1962 and 1971, the United States military sprayed 20,000,000 US gallons (80,000,000 L) of chemical herbicides and defoliants in Vietnam, eastern Laos and parts of Cambodia, as part of Operation Ranch Hand. The program's goal was to defoliate forested and rural land, depriving guerrillas of cover; another goal was to induce forced draft urbanization, destroying the ability of peasants to support themselves in the countryside, and forcing them to flee to the U.S. dominated cities, thus depriving the guerrillas of their rural support base and food supply.
Air Force records show that at least 6,542 spraying missions took place over the course of Operation Ranch Hand. By 1971, 12 percent of the total area of South Vietnam had been sprayed with defoliating chemicals, which were often applied at rates that were 13 times as high as the legal USDA limit.In South Vietnam alone, an estimated 10 million hectares of agricultural land were ultimately destroyed. In some areas TCDD concentrations in soil and water were hundreds of times greater than the levels considered "safe" by the U.S. Environmental Protection Agency. Overall, more than 20% of South Vietnam's forests were sprayed at least once over a nine year period.
The US began to target food crops in October 1962, primarily using Agent Blue. In 1965, 42 percent of all herbicide spraying was dedicated to food crops. Rural-to-urban migration rates dramatically increased in South Vietnam, as peasants escaped the destruction and famine in the countryside by fleeing to the U.S.-dominated cities. The urban population in South Vietnam more than tripled: from 2.8 million people in 1958, to 8 million by 1971. The rapid flow of people led to a fast-paced and uncontrolled urbanization; an estimated 1.5 million people were living in Saigon slums, while many South Vietnamese elites and U.S. personnel lived in luxury.
According to Vietnamese Ministry of Foreign Affairs, 4.8 million Vietnamese people were exposed to Agent Orange, resulting in 400,000 people being killed or maimed, and 500,000 children born with birth defects.


U.S. Army Huey helicopter spraying Agent Orange over Vietnamese agricultural land

  Agent Orange by the U.S. war has caused environmental pollution, especially water environments in Vietnam and their impact on the people of Vietnam:


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    agent orange baby - vietnam 30th anniversary

    Handicapped Vietnamese boy posing in front of the billboard denouncing Operation Ranch Hand.

    Dead Vietnamese babies, deformed as a result of prenatal dioxin exposure from Agent Orange

    Vietnamese man born with deformed face as a result of prenatal exposure to Agent Orange

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