Loss characteristics of Cd in soil aggregates under simulated rainfall conditions

Loss characteristics of Cd in soil aggregates under simulated rainfall conditions

Soil particles exert a significant influence on the migration of heavy metals in soil and water environments. In this study, a simulated rainfall experiment was conducted to investigate the loss characteristics of cadmium (Cd) from a red soil surface. Two rainfall intensities (50 and 100 mm h−1) wer...

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Veröffentlicht in:The Science of the total environment 2019-02, Vol.650 (Pt 1), p.313-320
Hauptverfasser: Huang, Bin, Yuan, Zaijian, Li, Dingqiang, Nie, Xiaodong, Xie, Zhenyue, Chen, Jinyue, Liang, Chen, Liao, Yishan, Liu, Tong
Format: Artikel
Sprache:eng
Schlagworte:
Cadmium
Granite red soil
Simulated rainfall
Soil aggregates
Water erosion
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Zusammenfassung:Soil particles exert a significant influence on the migration of heavy metals in soil and water environments. In this study, a simulated rainfall experiment was conducted to investigate the loss characteristics of cadmium (Cd) from a red soil surface. Two rainfall intensities (50 and 100 mm h−1) were considered and the distribution of Cd in different fractions (>1, 1–0.25, 0.25–0.05 and  (>1) mm. The proportions of the
ISSN:0048-9697
1879-1026
DOI:10.1016/j.scitotenv.2018.08.327