摘要
文中介绍了土壤重金属污染现状及已有的治理技术,指出应根据土壤的污染程度、现状用地、规划用地类型等因子确定最佳的土壤治理技术;GIS强大的空间分析及统计能力,可直观展现污染物的分布及空间相关特征,快速获得地理面积数据,并将GIS用于株洲的重金属土壤污染治理工程中,准确划定每种治理技术适用范围,得出GIS技术可辅助土壤治理工程的决策,提高工作效率。
The paper introduces the status and existing control technology of heavy metals pollution in soil, points out that we should identify the best technology according to the degree of soil pollution, status and planning of land. Due to the ability of spatial statistic analysis, GIS can directly show the distribution and the spatial characteristic of pollutants, quickly get geographical data. Using GIS in the recovery of soil heavy metal pollution of Zhuzhou, it can accurately delimit the scope of each technology, provide assistant decision and improve work efficiency.
出处
《科技创新与生产力》
2016年第3期73-75,共3页
Sci-tech Innovation and Productivity
