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Fig. 1 | Ecological Processes

Fig. 1

From: Remediation mechanism of “double-resistant” bacteria—Sedum alfredii Hance on Pb- and Cd-contaminated soil

Fig. 1

Proportion of each form of Pb in rhizosphere soil after 60 days of planting in Sedum alfredii Hance. This figure represents the distribution of each form of Pb in the rhizosphere soil of Sedum alfredii Hance at harvest. AJ0 represents Cd7Pb 100 mg/kg, 0 mL of bacterial suspension; AJ1 represents Cd7Pb 100 mg/kg, 100 mL of bacterial suspension; AJ2 represents Cd7Pb 100 mg/kg, 200 mL of bacterial suspension. The rest is the same. F1, F2, F3, F4, F5 are different forms of Pb, exchangeable, bound to carbonates, bound to Fe–Mn Oxides, bound to organic matter, residual

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