Abstract: Detailed study of the reasons of flood and impact on the environment in the Sanghar district of the province of Sindh Pakistan. The Flood effects this area very large scale. The tiles downloaded from the USGS from the time period of 2017 to 2019 and the 2020 to 2022. Major focus on the 2022 flood because flood is coming in the 2022 in this area.
Abstract This research study investigated the concentrations of some heavy metals (Hg, Pb, Cu and Zn) in soil samples collected from Nyarugusu Gold Mines (located in Geita Region, Tanzania) using Atomic Absorption Spectroscopy (AAS). The results obtained showed that average concentration for Hg (25.45 mg/kg) was higher than the tolerable limits recommended by the United States Environmental Protection Agency (US-EPA). The average concentrations for Pb (10.14 mg/kg), Cu (19.75 mg/kg) and Zn (...