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Phytogeochemical Characteristics of Technogenesis Sites in Donbass: Indication and Prospect of Remediationкнига
- Авторы: Safonov Andrei I., Dogadkin Denis N.
- Год издания: 2025
- Место издания: Scientific-professional Society for Environmental Protection of Serbia Ecologica Belgrade
- Объём: 244 страниц (25,8 печатных листов)
- ISBN: 978-86-89061-22-2
- Тираж: 300 экз.
- Монография
- Другие грифы
- DOI: 10.18485/tgesd.2025.3.ch5
- Аннотация: In this paper, the elemental analysis of typical plants forming a stable association in the landscaping areas of the Donbass slag heaps was carried out. Initial geobotanical descriptions and botanical-toxicological experiments were carried out for seven slag heaps (Donetsk and Makeevka cities) to identify typical plant communities and their state under technogenic load on colliery waste dumps. In the 52-element composition of plant samples, pairwise correlations and co-pollution groups were determined in the migration activity of toxic compounds in plant tissues. Statistical accounting of concentration capacity indices of soil plants was carried out to identify the highest concentrations, which are considered as toxic in the phytoprobe. It was found that colliery waste dumps in the state of 50-60 years of plant overgrowth (succession) is a chronic threat of increasing geochemical contrast in the region and directly in urban residential areas. The assumption that the remote and indirect effect of military events in Donbass may contribute additional geochemical contamination in the spoil heaps of central cities has not been confirmed. The morphological plasticity of plants and forms of teratogenesis of vegetative and generative organs were considered as indicator effects of specific contaminations on spoil heaps. The analysis of the most stable plant populations in anthropogenic objects and information on the peculiarities of elemental composition in geosystems is the basis for plant selection and effective use in phytoremediation of disturbed ecotopes. The conducted experiment is unique for the territory of the Central Donbass (2014-2024) to identify biogeochemical characteristics in open landscape systems of anthropogenic origin.
- Добавил в систему: Сафонов Андрей Иванович