大冶县幅重金属元素污染迁移规律  

Heavy Metal Elemental Pollution Migration Pattern in Daye County Map Sheet

作　　者：周硕 吴胡 陈葛成 Zhou Shuo;Wu Hu;Chen Gecheng(Hubei Coal Geological Exploration Institute, Wuhan, Hubei430064)

机构地区：[1]湖北煤炭地质勘查院

出　　处：《中国煤炭地质》2019年第A01期85-90,共6页Coal Geology of China

摘　　要：湖北省大冶市有着丰富的矿产和悠久的采矿史,在为经济社会作出巨大贡献的同时,也造成了当地的环境问题。本文依托于鄂东南矿集区矿山地质环境调查(大冶县幅)项目,通过进行土壤地球化学横向剖面和垂向剖面测量的方法,对大冶县幅内主要矿集区周边土壤中的重金属污染物的迁移规律进行调查分析。通过分析得出,研究区矿山和尾矿库等是土壤重金属污染的主要来源,矿山相关活动在横向上对环境的影响范围在4km左右,在垂向剖面上外来污染源的主要影响深度为0~60cm。本文可为研究区内进一步土壤环境调查提供借鉴。In the Daye City, Hubei Province has abundant mineral resources and long mining history. While making great contributions to the local economy development, have caused many environmental issues. The paper relies on the southeastern Hubei ore concentrated area mine geological environment survey project (Daye County Map Sheet), through soil geochemical transverse and vertical section surveys, carried out heavy metal pollutants spatial distribution investigation, and analyzed their migration pattern. The results have shown that the mines in the area and tailings disposal areas are the main sources of soil heavy metal pollution. The environmental impacting extent of mining relevant activities transversely is about 4km;on vertical section, external pollution sources main impacting depth is 0~60cm. The paper can be a reference for study area further soil environment survey.

关 键 词：重金属 迁移规律 横剖面 垂剖面 

分 类 号：X131[环境科学与工程—环境科学]