From: Wien effect of Cd/Zn on soil clay fraction and their interaction
Location | Chinese soil type | US soil type | Depth (cm) | EC (μs cm−1) | pH | CEC (cmol kg−1) | OM (%) | DOC (mg L−1) | FeDCB (g kg−1) | Clay (%) |
---|---|---|---|---|---|---|---|---|---|---|
Liyang | Paddy soil | Inceptisols | 0–20 | 233.27 | 3.36 | 15.8 | 2.40 | 248 | 7.97 | N |
Jianhu | Boggy soil | Histosols | 0–20 | 495.77 | 6.22 | 26.4 | 2.98 | 149.5 | 6.77 | 13.1 |
Xuyi | Yellow drab soil | Ustalfs | 0–20 | 147.41 | 5.72 | 17.8 | 2.17 | 251.5 | 7.91 | 10.7 |
Nanjing | Yellow brown soil | Haplic Luvisols | 0–20 | 51.07 | 5.77 | 16.2 | 1.08 | 197 | 8.68 | 13 |