Spatial heterogeneity, source apportionment and ecological risks of trace metal(loid)s in lakes across China - Xue Li; Weijie Yao; Hui Zeng; Xuan Hou; Bin Wang; Xing Yang; Chengjun Ge; Hailong Zhou; Jiwei Luo; Xueqiang Lu (Journal of Hazardous Materials, 2026)