Geochemical partitioning of heavy metals and metalloids in the ecosystems of abandoned mine sites: a case study within the Moscow Brown Coal Basin

I Semenkov, A Sharapova, S Lednev, N Yudina… - Water, 2022 - mdpi.com
Significant environmental impacts of mining activities connected with high-sulfur materials
result from the production of acid mine drainage and potentially toxic elements, which easily …

Spatial differentiation of topsoil properties on mine spoil heaps of the Moscow Coal Basin (Central Russian Forest Steppe)

NA Yudina, IN Semenkov, AV Sharapova… - Eurasian Soil …, 2022 - Springer
Soil properties in the area of the former extraction of high-sulfur brown coals (north of the
Central Russian Upland, Tula oblast) are characterized. We have analyzed three key areas …

Fractionation of Manganese Compounds in the Topsoil Layer Affected by Coal Waste Heap (Central Russian Forest-Steppe)

IN Semenkov, AV Sharapova, SA Lednev… - Eurasian Soil …, 2023 - Springer
The electrical conductivity of the water extract, particle-size distribution, pH, total organic
carbon content, and three mobile fractions (exchangeable, complexed, and specifically …

The Fractional Composition of Compounds of Metals and Sulfur in the Upper Layer of Soils of the Impact Zones of a Coal Mine (Central Russian Forest-Steppe)

IN Semenkov, AV Sharapova, SA Lednev, TV Koroleva - Arid Ecosystems, 2023 - Springer
The unreclaimed dumps of the Moscow coal basin are a long-term spontaneous experiment
reflecting the transformation of soils and toxic technogenic material under the influence of …