Source Apportionment and Ecological-Health Risk Assessments of Potentially Toxic Elements in Topsoil of an Agricultural Region in Southwest China

Source Apportionment and Ecological-Health Risk Assessments of Potentially Toxic Elements in Topsoil of an Agricultural Region in Southwest China

Soil potentially toxic element (PTE) contamination remains a global concern, particularly in rural agricultural regions. This study collected 157 agricultural topsoil samples within a rural area in SW China. Combined with multivariate statistical analysis in the compositional data analysis (CoDa) pe...

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Bibliographic Details
Main Authors: Yangshuang Wang, Shiming Yang, Denghui Wei, Haidong Li, Ming Luo, Xiaoyan Zhao, Yunhui Zhang, Ying Wang
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Land
Subjects:
potentially toxic elements
compositional data analysis
positive matrix factorization model
ecological-health risk assessments
Monte Carlo simulation
Online Access:https://www.mdpi.com/2073-445X/14/6/1192
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