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地面水是我省人民主要的生活饮用水源。众多的农民和城镇居民习惯把未经任何处理的河冲水直接用于生活饮用。所以,水质的好坏直接关系广大人民的身体健康。随着我省工农业生产的迅速发展,各地畜牧、养殖业也迅速兴旺起来,河流受到工农业生产污水和生活污水的污染情况日趋严重。为了解我省主要河流受污染的程度及其动态变化,自1980年1月起选择较有代表性的西江肇庆河段进行每月二
Ground water is our province people’s main source of drinking water. Numerous peasants and urban residents are accustomed to using untreated river water directly for drinking. Therefore, the water quality is directly related to the general health of the people. With the rapid development of the industrial and agricultural production in our province, the livestock husbandry and aquaculture industry in various places have also rapidly thrived, and the rivers are being polluted by the industrial and agricultural production and domestic sewage increasingly serious. In order to understand the pollution level of major rivers in our province and its dynamic changes, from January 1980 onwards select the more representative of the Xijiang Zhaoqing River every month two