Soil PAHs contamination effect on the cellular and subcellular organelle changes of Phragmites australis Cav.
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ORIGINAL PAPER
Soil PAHs contamination effect on the cellular and subcellular organelle changes of Phragmites australis Cav. Svetlana Sushkova . Tatiana Minkina . Sarieh Tarigholizadeh . Vishnu Rajput . Alexey Fedorenko . Elena Antonenko . Tamara Dudnikova . Natalia Chernikova . Brijesh Kumar Yadav . Abdulmalik Batukaev
Received: 26 March 2020 / Accepted: 21 September 2020 Springer Nature B.V. 2020
P Abstract The concentrations of 16 priority polycyclic aromatic hydrocarbons (PAHs) for soils, roots, and above-ground parts of reed (Phragmites australis Cav.) were determined on different monitoring plots located near the city of Kamensk-Shakhtinsky, southern Russia, where historically received industrial sewage and sludge. The total PAHs concentration in monitoring soil plots was significantly higher than those in the background site which situated at the distance of 2 km from the contamination source. Accordingly, the maximum accumulation was found
S. Sushkova (&) T. Minkina V. Rajput A. Fedorenko E. Antonenko T. Dudnikova N. Chernikova Southern Federal University, 194/1 Stachki Prospect, Rostov-on-Don, Russian Federation 344090 e-mail: [email protected] S. Tarigholizadeh University of Tabriz, 29 Bahman Blvd, Tabriz, Iran A. Fedorenko Federal Research Center the Southern Scientific Center of the Russian Academy of Sciences, Chehova st, Rostov-on-Don, Russia 344006
for phenanthrene and chrysene among the 16 priority PAHs in most of the plant samples collected in the impact zone. The effects of PAHs’ pollution on changes of Phragmites australis Cav. cellular and subcellular organelles in the studied monitoring sites were also determined using optical and electron microscopy, respectively. The obtained data showed that increasing of PAHs contamination negatively affected the ultrastructural changes of the studied plants. Phragmites australis Cav. showed a high level of adaptation to the effect of stressors by using tissue and cell levels. In general, the detected alterations under the PAHs effect were possibly connected to changes in biochemical and histochemical parameters as a response for reactive oxygen species and as a protective response against oxidative stress. The obtained results introduce innovative findings of cellular and subcellular changes in plants exposed to P 16 priority PAHs as very persistent and toxic contaminants. Keywords Anthropogenic contamination Phragmites australis Cav. Polycyclic aromatic hydrocarbons Toxicity Ultrastructural changes
B. K. Yadav Indian Institute of Technology Roorkee, Haridwar Highway, Roorkee, Uttarakhand 247667, India
Introduction
A. Batukaev Chechen State University, 17 Blvd. Dudaeva, Grozny, Russian Federation 366007
Severely polluted environments represented by rapid urbanization and intense industrial activities have
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Environ Geochem Health
been considered as a significant threat worldwide (Khpalwak et al. 2018). Hydrophobic organic compounds (HOC), the widely distributed pollutants
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