title: Water pollution and human health in China.
abstract: China's extraordinary economic growth, industrialization, and urbanization, coupled with inadequate investment in basic water supply and treatment infrastructure, have resulted in widespread water pollution. In China today approximately 700 million people--over half the population--consume drinking water contaminated with levels of animal and human excreta that exceed maximum permissible levels by as much as 86% in rural areas and 28% in urban areas. By the year 2000, the volume of wastewater produced could double from 1990 levels to almost 78 billion tons. These are alarming trends with potentially serious consequences for human health. This paper reviews and analyzes recent Chinese reports on public health and water resources to shed light on what recent trends imply for China's environmental risk transition. This paper has two major conclusions. First, the critical deficits in basic water supply and sewage treatment infrastructure have increased the risk of exposure to infectious and parasitic disease and to a growing volume of industrial chemicals, heavy metals, and algal toxins. Second, the lack of coordination between environmental and public health objectives, a complex and fragmented system to manage water resources, and the general treatment of water as a common property resource mean that the water quality and quantity problems observed as well as the health threats identified are likely to become more acute.
authors: World Resources Institute, Washington, DC 20006, USA.
authors: C
authors: C
authors: Wu
authors: C
authors: C
authors: Maurer
authors: Y
authors: Y
authors: Wang
authors: S
authors: S
authors: Xue
authors: D L
authors: DL
authors: Davis
mesh_terms: D000383:Agriculture / Q000639:trends; D002681:China / Q000453:epidemiology; D004782:Environmental Health / Q000639:trends*; D006801:Humans; D007220:Industrial Waste / Q000706:statistics & numerical data; D007221:Industry / Q000639:trends; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology; D012722:Sewage / Q000009:adverse effects; D012922:Social Change; D014507:Urbanization / Q000639:trends; D014865:Waste Disposal, Fluid / Q000592:standards; D014876:Water Pollution / Q000009:adverse effects / Q000706:statistics & numerical data*
chemical_list: D007220:Industrial Waste; D012722:Sewage