Abandoned non-reclaimed marl mine dumps of the cement factory in the Novorossiysk industrial agglomeration (NW Caucasus, Russia) are hazardous because of fugitive dust emissions, erosion and possible occurrence of a debris-flow disaster. Having high sorption capacity, dust accumulates pollutants contained in the atmospheric air and subsequently precipitates on the topsoil. Soil and plant sampling and chemical analysis (> 200 specimens) revealed the geochemical anomalies of Pb, Zn, Cu, Ba and Sr. Land zoning based on accumulated environmental damage indicators and the debris-flow technical risk was performed to assess environmental threats. The designed mine dump reclamation includes soil stabilisation by application of geosynthetic cover, hydro-seeding of soil improvers and seeds of herbaceous plants on the slopes, and anti-erosion plantation of cades and smoke trees at subhorizontal surfaces.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:32762 |
| Date | 28 January 2019 |
| Creators | Alekseenko, Alexey |
| Contributors | Bongaerts, Jan, Drebenstedt, Carsten, Pashkevich, Mariya, Saint Petersburg Mining University, Technische Universität Bergakademie Freiberg, Carsten Drebenstedt |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | Russian |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, doc-type:doctoralThesis, info:eu-repo/semantics/doctoralThesis, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
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