A 10,000-year record of trace metal and metalloid (Cu, Hg, Sb, Pb) deposition in a western Alpine lake (Lake Robert, France): Deciphering local and regional mining contamination

摘要

Concentrations of trace metals and metalloids (Cu, Hg, Sb, Pb), major elements, stable Pb and C isotope ratios, total organic carbon (TOC), C/N atomic ratios, were analyzed in two sediment cores encompassing 10,000 years of sedimentation sampled in Lake Robert (French Alps).