Copper Distribution and Binding Affinity of Size-Fractioned Humic Substances Taken from Paddy Soil and Correlation with Optical Characteristics

Copper Distribution and Binding Affinity of Size-Fractioned Humic Substances Taken from Paddy Soil and Correlation with Optical Characteristics

Soil organic matter (SOM) is heterogeneous and a complex mixture, whose concentration, chemical composition, and structure are strongly associated with the binding behavior of heavy metals (HMs) in soil. The HM-SOM binding affinity affects the HM biotoxicity and bioavailability in the environment. T...

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Bibliographic Details
Main Authors: Wei-Hsiang Huang, Tzu-Che Lin, Chao-Min Huang, Ting-Chien Chen, Yi-Lung Yeh
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Agronomy
Subjects:
soil organic matter
copper
OM size-fraction
Cu-OM binding affinity [Cu]/[DOC] ratios
optical indicators
Online Access:https://www.mdpi.com/2073-4395/12/7/1689

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