PHYTOREMEDIATION OF SALINE SOILS IN COAL MINING REGIONS OF UKRAINE

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Parent Category: Geo-Technical Mechanics, 2013

Category: Collection of scientific papers «Geotekhnicheskaya Mekhanika» Issue 111

UDC 622:504.53

Lavryk M.O. (SHEI “NMU”)

Pavlychenko A.V., Ph.D. (Biol.), Senior Lecturer (SHEI “NMU”)

Abstract. Destabilizing influence on salt content in the soils is one of the main negative effects of any coal mine operation. Therefore, it is necessary to develop a method for ecological restoration of saline soils in the coal-mining regions.

Advantages and disadvantages of the key methods of saline soils restoring are analyzed. List of phytomeliorants is presented for effective restoration of saline soils. Results of the greenhouse experiments on the saline soils sampled in the territories of intensive coal extraction are given. Quality and quantity of salt content in soil was analyzed before and after phytomelioration. Ability of phytomeliorants to influence a qualitative and quantitative composition of saline soil, humus content and pH reaction in the soil solution was evaluated. A technology is proposed for phytoremediation of the saline soils with use of annual and perennial plants.

Keywords: soil salinity, coal mining, phytoremediation.

References:

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About the authors:

Lavryk Mariya Olegovna, Doctoral Student of the Department of Ecology, State Higher Educational Institution “National Mining University” (SHEI “NMU”), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Pavlychenko Artem Vladimirovich, Candidate of Biological Sciences, Senior Lecturer, Associate Professor of Ecology Department, State Higher Educational Institution “National Mining University” (SHEI “NMU”), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

 

 

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