三峡宜昌地区降水、土壤水、地表水的酸化研究

Acidification of the Precipitation,Soil Solution and Surface Water at Yichang,Three Gorges

研究了三峡宜昌地区降水、土壤水、地表水的水质,从土壤的酸中和能力、水体的酸中和能力、主要离子组分着手,研究了受酸雨影响的土壤的酸化、水体的酸化。研究结果表明,宜昌地区的酸雨比较严重,土壤和水体都有轻微酸化的迹象。

The water qualities of the precipitation,soil solution and surface water collected from Yichang and Wushan was studied.Results show that the Yichang area has an acid rain,the soil solution has been acidification,and the surface water has a trend of acidification.It suggests that the potential degradation of water environment must be noted.And,to must enhance ecology protection.