calaminarian soil; chemical extractions; metallic trace elements; phytotoxicity tests; scanning electron microscopy; speciation
Abstract :
[en] This work aims at contributing to a better knowledge of the reactivity of metal-bearing phases to evaluate the risks of metal trace elements (MTE) transfers in soil-plant-water system. The high proportion of the MTE on this type of sites seems to be mobilized only by particularly aggressive conditions but unstable bearing mineral phases have also been observed in smaller proportions.
