水土流失对农村人畜饮用水水质影响的调查研究

Quality of Drinking Water for Human and Animals Affected by Soil and Water Loss

在云南省水土流失对农村人畜饮用水水质有多种影响，如果不及时处理，人畜直接饮用将造成不良后果。以云南省大冲箐水库为例，分析了因水土流失致使土中大量的有害物质及细菌随径流流入水库中，造成水质恶化的原因。

The quality of drinking water for human and animals affected by soil and water loss in Yunnan province is investigated and analysed.Taking Dachongqing reservoir as an example, because of soil and water loss, there are a lot of harmful chemistry and germs in soil going into reservoir with runoff, the quality of water in reservoir was changed. If the water is not handed by a special process, it is not good for human and animals to drink. There are various kinds of factors that affect the water quality by soil and water loss in this reservoir. People must notice this problem, when the poor water is supplied for human and animals in countryside.