摘要
对额济纳河历年水质监测数据的分析表明 :额济纳河为四级中度污染水体 ,污染有加重趋势 ;主要污染因子是总硬度、悬浮物 ;
The monitoring data of water quality of E Ji Na rive over many yeras show that E Ji Na river belongs to the four level medium degree pollution water body,and it appears more seriously;the main polluted factors are general hardness and SP;the major environmental problems are subject to soil and water erosion.
出处
《内蒙古环境保护》
2002年第4期31-33,共3页
Inner Mongolia Environmental Protection
