This study examines the interaction between formalization of artisanal and small-scale mining subsector regulation negative environmental impacts in Tanzania. Formalization generally seeks to move legal status. Using documents, reviews, interviews with key informants, suggests that there is no automatic connection improvement protection The reasons behind this situation include lack funding, li...

Artisanal gold mining causes widespread health problems due to illegal exposure hazardous inorganic compounds, such as arsenic (As) and mercury (Hg). The sources prevalence of pollution are strongly influenced by topography, stream dynamics, soil type, land use. In the present study, potential elements (PHEs), absorption abilities nanoparticles (NPs), ultrafine particles (UFPs) were analysed fr...