Update to the NOHEIC Data Repository

New historical biomonitoring data are available in the NOHEIC data repository. The dataset includes individual measurements of arsenic, lead, cadmium, and mercury collected from residents of Rouyn-Noranda as well as from populations in control cities. This data source provides unique insight into biological accumulation of certain metallic contaminants in the late 1970s and serves as a valuable resource for research, time-series analyses, and understanding the evolution of environmental exposures in Quebec.