摘要
在对黄河上游水体及沿岸表层土壤、底泥中的砷进行监测分析的基础上,对水体中砷的来源、迁移过程进行了初步探索。结果表明:黄河上游沿岸土壤中砷的含量偏高,水体中的砷来源于沿岸的土壤。
Based on the monitoring and analyses on the arsenic in the water, banks'surface soil and sedimentof the upper reaches of Yellow River, this article has discussed the resources of arsenic and its transferringprocess in the upper reaches of Yellow River. The results show that concentration of arsenic in thebanks'surface soil is little bit higher, and arsenic in the water is form the soil around the banks.
出处
《中国环境管理干部学院学报》
CAS
2002年第1期1-3,共3页
Journal of Environmental Management College of China
关键词
砷
来源
土壤
迁移
arsenic sources
soil
Tiansfer
