As, Hg in the Niger-Delta
research samples (i.e., groundwater and sediment) were collected in April 2021, April 2022, and May 2023. The groundwater samples were collected either (1) manually, using a laboratory-constructed water [...] Nigeria. This research is the first attempt at the study location. Fieldwork My research samples were collected in the Eleme Local Government Area (Alesa, Ogale, Ebubu, and Alode), and the Okrika Local Government [...] (2) with an electric submersible pump, already installed in the wells. The sediment samples were collected using a hand auger. Funding of the project: My research has been funded in part since January 2021