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Author publications

Besik Kalandadze

8 linked publication records · Tbilisi State University

Author: Besik Kalandadzeclear all
Showing 1-8 of 8 records
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SWS 2026 Conference Preprints
Publication

INFLUENCE OF THE GENESIS CHARACTERISTICS OF FLUVISOLS DISTRIBUTED IN WESTERN GEORGIA ON THE ADSORPTION OF PHENOL AND M-CRESOL

(STEF92 Technology, 2026, Besik Kalandadze)

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The influence of the noosphere on the natural environment is increasingly growing under modern conditions, which in many cases leads to critically dangerous consequences in terms of environmental pollution. The ecological situation is significantly worsened by phenolic compounds of exogenous origin, whose migration involves one of the primary stages – their physical absorption in soils. We investigated the adsorption peculiarities of phenol and m-cresol in Fluvisols distributed in Western Georgia. It was establi...

Soils2026
25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Water Resources, Forest, Marine, and Ocean Ecosystems, Vol25, Issue 3.1
Publication

PECULIARITIES OF HEAVY METALS DISTRIBUTION IN THE ENVIRONMENT AND CHALLENGES OF MODERN INDUSTRIAL URBAN AGGLOMERATIONS

(STEF92 Technology, 2025-08-15, Besik Kalandadze, Ilia Kalandadze, Giorgi Dvalashvili, Antaz Kikava, Merab Sobol)

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Environmental pollution by technogenic chemical elements is a significant problem of modern industrial cities. To determine remediation measures it is necessary to have information on heavy metal pollution of all industrial and public facilities of cities, adjacent territories, and soils in parks and city lawns. Content of chemical elements in soil and their concentrations are in close genetic relationship with the lithosphere (bedrock), atmosphere, biosphere and hydrosphere and show constant exchange of matter an...

Soils2025
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1
Publication

REGULATION OF THE MINERALIZATION AND HUMUFICATION PROCESSES IN NITISOLS FERRALIC AND HUMIC CAMBISOLS BY INTEGRATING 14C-MODIFIED TEA (Tea Sinensis) BIOMASS

(STEF92 Technology, 2024-11-15, Merab Mgeladze, Antaz Kikava, Besik Kalandadze, Khatuna Chichileishvili, Ilia Kalandadze)

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This work delves into the process of phenolic oxidation products rdistribution in Nitisols Ferralic and Humic Cambisols, which were modified by (14C) introduced tea biomass. Metabolites derived from tea biomass were found to interact with humic and fulvic acids and form covalent bonds with them. The study of quantitative aspects of the inclusion of phenolic substances in the chemical composition of humic and fulvic acids reveals that humic acids incorporate a significantly greater amount of the radioactive tracer ...

Ecology and Environmental Protection2024
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Ecology, Economics, Education and Legislation, Vol. 23, Issue 5.1
Publication

POLLUTION OF SOILS AND WATER AND THE NEGATIVE IMPACT ON THE NATURAL ENVIRONMENT AS A RESULT OF THE MINING AND PROCESSING OF MANGANESE ORES

(STEF92 Technology, 2023-10-01, Besik Kalandadze, Vazha Trapaidze, Ilia Kalandadze, A. Kikava, Merab Mgeladze)

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Addressing environmental issues is related to the scientific, economic, social, and political issues of a particular country. Human impact on nature is increasingly strong to equal to the action of natural factors, resulting in an imbalance of forces between society and nature. Day by day, pollutants accumulate in some or other environmental object, some of which do not take part in the natural cycle and accumulate in the biosphere, causing adverse ecological consequences. Mining industry plays a special role in t...

Ecology and Environmental Protection2023
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022
Publication

SOME REGULARITIES OF DEGRADATION OF (14C)-LABELED TEA (Tea Sinensis) BIOMASS IN RED AND BROWN FOREST SOILS

(STEF92 Technology, 2022-11-15, Merab Mgeladze, Antaz Kikava, Zhana Tchitanava, Ilia Kalandadze, Besik Kalandadze)

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The studies using (14C)-labeled tea (Tea Sinensis) biomass have demonstrated that tea biomass is degraded in red (Nitisols Ferralic) and brown forest (Humic Cambisols) soils. The application of manganese sludge and manganese sulfate (MnSO4) in these soils increases the mineralization in both soil taxa evidencing an active participation of Mn ions in the degradation of phenolic substances. When applying manganese sludge and/or MnSO4 to the experimental samples, most of 14CO2 is released during the first 60 days as ...

Ecology and Environmental Protection2022
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation
Publication

ASSESMENT OF THE IMPACT OF SOLID WASTE ON SOIL CONTAMINATION (EXAMPLE OF KAKHETI REGION, GEORGIA)

(STEF92 Technology, 2021-12-20, Laura Kavelidze, Besik Kalandadze)

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On the path of economic development, sustainable waste management is a difficult step. Especially in low-income countries where management systems are imperfect managed, with low infrastructure and public awareness, lead the country to critical out comes. Landfills in Georgia, with few exceptions, do not meet international standards. In addition, spontaneous, illegal landfills are being created in the villages. Residents dump their waste into the water, on the river banks, near agricultural lands, in a ravine. Unc...

Ecology and Environmental Protection2021
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Ecology, Economics, Education and Legislation
Publication

SUSTAINABLE MANAGEMENT OF DEGRADED SOILS (ON THE EXAMPLE OF KARTLI REGION)

(STEF92 Technology, 2020-09-20, Ilia Kalandadze, A. Kikava, Besik Kalandadze, Z. Tchitanava, G. Dvalashvili)

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Modern society receives 93% of food products owing to the fertile soils. Today, the areas of fertile soils decreases gradually, while the world population increases. Soil degradation is a global process, the problem, which worries all countries of the world more or less. Soil degradation in Georgia is the result of the climate-relief peculiarities, activity of geodynamic processes, uncontrolled forest felling and inappropriate agricultural practice (incorrect irrigation, melioration, excess use of pesticides and m...

Ecology and Environmental Protection2020
Showing 1-8 of 8 records
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