Elevated CO2 Drives Cadmium Phytostabilization in the Robinia pseudoacacia–Rhizobia Symbiosis by Altering Cadmium Bioavailability, Nutrient Uptake and Antioxidant Systems
Elevated atmospheric carbon dioxide (ECO2) is a key climatic factor influencing the resilience of plant–microbial symbiotic systems against heavy metal contamination. Robinia pseudoacacia–rhizobia symbiosis shows great potential for cadmium (Cd) remediation. However, the mechanism by which ECO2 regulates Cd phytostabil...