Enhancing the immobilization efficiency of mercapto-palygorskite on soil Cd through earthworm addition: Cd fractions, soil aggregates, and bacterial community - Yale Wang; Kaihui Hou; Junxiao Jiang; Xu Gao; Yingming Xu; Yali Wang; Chunhong Xu; Liping Li; Xuefeng Liang; Gaoling Shi (Applied Soil Ecology, 2025)