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Ecological Risk Evaluation of Heavy Metal Pollution in Soil in Yanggu

  • 2017
  • OriginalPaper
  • Chapter
Published in:
Author
Yingjun Sun
Published in
Geostatistics Valencia 2016
Publisher
Springer International Publishing

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Abstract

Soil pollution caused by heavy metals was studied. The potential ecological risks posed by seven heavy metals (Cu, Pb, Cd, Cr, Ni, Zn, and As) in the agricultural soils of Yanggu, Shandong Province, China, were analyzed. The spatial variation of the seven heavy metals was used to develop a probability map of the heavy metals based on sequential simulation methods. The ecological risks to the region from the heavy metals were then assessed using the Hakanson potential danger index. The result showed that Cd was the main problem in the Yanggu area. The potential ecological risk from Cd was nearly 80 and the risk classification was medium. The total potential ecological risk from all seven heavy metals was 114.656. This indicated that heavy metal pollution in the entire study area posed only a slight ecological risk.

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previous chapter Assessing the Performance of the Gsimcli Homogenisation Method with Precipitation Monthly Data from the COST-HOME Benchmark
next chapter Comparison of Trend Detection Approaches in Time Series and Their Application to Identify Temperature Changes in the Valencia Region (Eastern Spain)
Title
Ecological Risk Evaluation of Heavy Metal Pollution in Soil in Yanggu
Author
Yingjun Sun
Copyright Year
2017
Book
Geostatistics Valencia 2016

Print ISBN: 978-3-319-46818-1

Electronic ISBN: 978-3-319-46819-8

Copyright Year: 2017

DOI
https://doi.org/10.1007/978-3-319-46819-8_64
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