Source identification of potentially hazardous elements and their relationships with soil properties in agricultural soil of the Pinggu district of Beijing, China: Multivariate statistical analysis and redundancy analysis

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• 作者：Yun Lin<sup>asup><sup> ; sup><sup>bsup> ; Peng Han<sup>asup><sup> ; sup><sup>bsup> ; Yong Huang<sup>csup> ; Guo-Li Yuan<sup>asup><sup> ; sup><sup>bsup><sup> ; sup><sup>yuangl@cugb.edu.cnsup> ; Jian-Xin Guo<sup>bsup> ; Jun Li<sup>bsup>
• 关键词：Potentially hazardous elements ; Agricultural soil ; Source identification ; Multivariate statistical analysis ; Spatial variability ; Redundancy analysis
• 刊名：Journal of Geochemical Exploration
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：173
• 期：Complete
• 页码：110-118
• 全文大小：1518 K
• 卷排序：173

文摘

The spatial distributions of 8 potentially hazardous elements were determined in 370 soil samples. The sources of the elements were identified by multivariate statistical analyses. The influence of soil properties on elements was addressed by using RDA. Ecological risks were assessed for the evaluated elements in soils.