National Natural Science Foundation of China [32371710]; National Key Research and Develop-ment Program of China [2022YFD1700102]; Hunan Provincial Depart-ment of Education outstanding youth project [24B0841]
机构署名：
本校为通讯机构
院系归属：
资源环境学院
摘要：
The enrichment efficiency of cadmium (Cd) in biological crusts formed under different environmental conditions varies significantly. However, although extracellular polymeric substances (EPS) are key components in heavy metal removal, the mechanisms by which their content and composition influence the Cd removal capacity of different types of biological crusts remain unclear. Our study revealed distinct differences in EPS composition between mine crusts (MC) and paddy crusts (PC). The extracellular polysaccharide content in MC is 3.02 times hig...
