Lichens have proven to be excellent bio indicators. An inventory of the lichens present in an area is an important step in assessing pollution. It is to assess the extent of air pollution that an inventory of the different species of lichens in an area along the heavy axis of the...
Open access
Research Article10.9734/jgeesi/2025/v29i2862
This study was carried out to inventory herbaceous species and to assess the bioaccumulation of heavy metals in these species. The ecosystem chosen was an area of the city of Ngaoundere (Cameroon) divided into three sites, namely a control site and two sites subject to heavy meta...
Open access
Research Article10.9734/jaeri/2024/v25i1569
Urban soils contain high concentrations of both inorganic and organic pollutants due to anthropogenic activities that compromise their physicochemical quality. The aim of the present study is to assess the contamination level of the soils around the central prison and the regiona...
Open access
Research Article10.9734/jgeesi/2023/v27i9707