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Research on Spatial Analysis of Soil Heavy Metal Pollution Based on GIS---Taking Anqiu City for Example

机译：基于GIS的土壤重金属污染空间分析研究 - 以赤宇城市为例

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摘要

This paper researches on spatial analysis on soil heavy metal pollution based on GIS. Taking Anqiu city for study area, this paper acquired the soil heavy metal pollution data through investigation and sampling. After the analysis on spatial distribution feature and assessment of soil heavy mental pollution of Cd,Pd,Hg,Cr and As in research area, we found that the pollution situation of Pd,Hg,Cr and As were very slight and reached the national standards. But the pollution situation of Cd in some area is some severe. So it is urgent to find the pollution reasons of Cd and make effective measures for soil remediation.This paper is very important to the sustainable development of agriculture in study area.
机译：本文基于GIS的土壤重金属污染空间分析研究。采取亚秋市进行学习区，本文通过调查和取样获得了土壤重金属污染数据。在分析空间分布特征和CD，Pd，Hg，Cr和研究区土壤重度污染的评估后，我们发现Pd，Hg，Cr和均非常轻微并达到国家标准的污染情况。但一些地区的CD的污染情况有些严重。因此，迫切需要找到CD的污染原因，为土壤修复做出有效措施。本文对研究区农业可持续发展非常重要。

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