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1972年联合国人类与环境会议在谈到水资源时指出:“遍及世界的许多地区,由于工业的膨胀和每人消费量的提高,需要量已增加到超过天然来源的境地,地下水被取竭,而且受到了污染。为不断增长的人口和膨胀的工业提供适当的清洁水,已是许多国家的一个技术、经济和政治上的复杂问题,而且是日益深化的问题。”20多年后的今天,随着我省人口的不断增长,工农业的迅速发展、城市的日益繁荣,水资源日趋紧
When talking about water resources in 1972, the UN Conference on Human and Environment pointed out: “In many parts of the world, demand has increased beyond natural sources due to industrial expansion and increased consumption per person, and groundwater has been exhausted And polluted, it is a technical, economic and political complexion in many countries and an increasingly deepening problem for providing adequate clean water for a growing population and expanding industry. ”More than 20 years later Today, with the continuous growth of the population in our province, the rapid development of industry and agriculture, the increasingly prosperous cities and increasingly tight water resources