Environmental quality and sources of heavy metals in the topsoil based on multivariate statistical analyses: a case study in Laiwu City, Shandong Province, China

To provide a basis for soil environmental risk pre-warning, management and pollution remediation, 560 topsoil samples (0–20 cm) were collected from farmland soil in Laiwu. The environmental quality of heavy metals in soil was evaluated with Nemerow pollution index, and the sources and spatial distri...

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Veröffentlicht in:	Natural hazards (Dordrecht) 2016-04, Vol.81 (3), p.1435-1445
Hauptverfasser:	Yu, Lei, Cheng, Jiemin, Zhan, Jincheng, Jiang, Aixia
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural land Cadmium Chromium Civil Engineering Copper Earth and Environmental Science Earth Sciences Environmental Management Environmental quality Environmental risk Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Heavy metal content Heavy metals Hydrogeology Irrigation water Lead Lead (metal) Mercury Multivariate analysis Natural Hazards Nickel Original Paper Pollution index Soil (material) Soil contamination Soils Spatial distribution Statistical analysis Statistical methods Topsoil Water pollution Zinc
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