Quantification of sources and input-output pathways of heavy metals in soils from an abandoned mining watershed using Cd isotope tracing and inventory analysis

Quantification of sources and input-output pathways of heavy metals in soils from an abandoned mining watershed using Cd isotope tracing and inventory analysis

Quantitative analysis of regional-scale soil heavy metal (HM) sources presents significant challenges. The reliability of the widely used source apportionment model (positive matrix factorization, PMF) remains to be validated. Moreover, PMF are limited in their ability to dynamically assess source-s...

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Bibliographic Details
Main Authors: Qiumei Wu, Wenyou Hu, Kang Tian, Ya’nan Fan, Khalid Saifullah Khan, Hans Christian Bruun Hansen, Biao Huang
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Geoderma
Subjects:
Source-sink fluxes
Inventory monitoring
Cd isotopic composition
MixSIAR-Bayesian model
Multiple environmental media
Online Access:http://www.sciencedirect.com/science/article/pii/S0016706125001971
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