Soil Pollution Research Based on Factor Analysis Method

Zhi Tao Qiu; Yue Wu; Chen Zheng

doi:10.4028/www.scientific.net/AMM.744-746.2391

Paper Titles

Large-Scale Swine Wastewater Treatment Status and Pollution Control Measures in Lake Poyang Basin
p.2372

Multiple Scales Analysis and Assessment of Environmental Air Quality in Tianjin
p.2378

Pollution Load Estimation of Weihe River Watershed above Linjiacun Section Based on Characteristic Section Load Method
p.2382

Profit and Loss Analysis on Ecosystem Services Value Based on Land Use Change along Expressway
p.2386

Soil Pollution Research Based on Factor Analysis Method
p.2391

Study on Carbon Balance Impact of Different Tree Configuration
p.2397

The Effect of Setting Time to the Formation of Aerobic Granular Sludge in SBAR under Low Organic Loading
p.2401

The Experimental Research on the Start-Up and Stable Operation Phase of ANAMMOX System
p.2407

The Effect Study of a Mine Land Reclamation Based on the Method of Fuzzy Comprehensive Evaluation Analysis
p.2417

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 744-746Soil Pollution Research Based on Factor Analysis...

Soil Pollution Research Based on Factor Analysis Method

Abstract:

The cause of heavy metal contamination in urban topsoil is discussed. Use factor analysis method on a single factor pollution index matrix,to screen three common factors whose accumulative contribution rate accounts for 95%, and then analyze coefficients of the rotating component matrix, and extract several heavy metal elements significantly associated with common factors for a comprehensively analysis of the cause of contamination.The results are as follows: the first common factor is significantly correlated with heavy elements Hg, Cu and Cd, whose main cause is industrial pollution; the second common factor is significantly correlated with heavy elements As, Pb and Zn, whose main causes are traffic pollution and industrial pollution; the third common factor is significantly correlated with elements Cr, Ni and Zn, whose main causes are domestic pollution and industrial pollution.

You might also be interested in these eBooks

Advances in Civil Engineering and Transportation IV

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 744-746)

Pages:

2391-2396

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.744-746.2391

Citation:

Cite this paper

Online since:

March 2015

Authors:

Zhi Tao Qiu*, Yue Wu, Chen Zheng

Keywords:

Contour Line, Factor Analysis, Heavy Metal, Soil Contamination

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Jinwu Zhuo, Yongsheng Wei, Jian qin, Biwen Li. Application of MATLAB Mathematical Modeling[M]. Second Edition. Beijing: Beijing University of Aeronautics and Astronautics Press, (2011).

Google Scholar

[2] Jiang Tang. Study on the Regularity of move, enrichment, and translation of Cadmium and Other Heavy Metals in the District of the Three Gorges Reservoir [D]. Chengdu: Chengdu University of Technology. 2005. 7-9.

Google Scholar

[3] Qiongjun Wang, Jianqing Lai, Yanhong Lu, Desheng Li, Jihua zhou , Jianwu Wang. Main source of soil heavy metal pollution based on factor analysis in Taiyuan [J]. Ecology and Environment, 2008, 1(2): 671-676.

Google Scholar

[4] Zhenfu Lu, Dejun Tan, Hongbin Xie, Fengying Chen, Qi Li. Evaluation of heavy metals contaminated soil surrounding area of Chongqing Changshou Lake[J]. Hubei Agricultural Sciences, 2012, 51(1): 30-34.

Google Scholar