摘要
通过 198 8～ 1999年连续 12a监测 ,得出满洲里市地下水水质的变化特征。满洲里市的地下水除氟化物超标外 ,其水质状况较好。受水文地质条件及地表补给等因素的影响 ,水体中污染物含量在丰水期高于枯水期 ,且出现波状起伏的年际变化。同时 ,不同深度的含水层污染物的变化差异较大。总的来说 ,深层水的水质较浅层水的水质好。
The evolution of pollutant in groundwater in Manzhouli was derived based on the continuous monitoring between 1989 and 1999. The groundwater quality is good except for fluoride which concentration exceeds the standard value. Being affected by the supply of ground surface and hydrogeology condition, the contents of pollutants are higher in May than in September and the yearly evolution is undulant. In total, the water quality in the deeper layers is better than that in the upper layers.
出处
《环境科学研究》
EI
CAS
CSCD
北大核心
2001年第2期18-21,共4页
Research of Environmental Sciences
基金
中国科学院重大项目! (KZ2 95 -J1-0 32 )
