Influence of a Municipal Waste Landfill on the Spatial Distribution of Mercury in the Environment.

ABSTRACT: The study investigations were focused on assessing the influence of a 35-year-old municipal waste landfill on environmental mercury pollution. The total Hg content was determined in the soil profile, groundwater, and the plants (Solidago virgaurea and Poaceae sp.) in the landfill area. Environmental pollution near the landfill was relatively low. The topsoil layer, groundwater and the leaves of Solidago virgaurea and Poaceae sp. contained 19-271 μg kg-1, 0.36-3.01 μg l-1, 19-66 μg kg-1 and 8-29 μg kg-1 of Hg, respectively. The total Hg content in the soil decreased with the depth. The results are presented as pollution maps of the landfill area based on the total Hg content in the soil, groundwater and plants. Statistical analysis revealed the lack of correlation between the total Hg conte

SUBMITTER: Gworek B 

PROVIDER: S-EPMC4503673 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature