Vertical distribution of chlorophyll “a” concentration in the Black Sea in summer and autumn periods according to the data of the probe CTD complex and direct measurements

I.M. Mansurova, L.V. Stelmakh, A.A. Farber

The A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS,

RF, Sevastopol, Nakhimov Av., 2

Email: lustelm@mail.ru

DOI: 10.33075/2220-5861-2023-2-84-91

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Operational detection of local gas anomalies in the coal zone of mines affecting occurrence of volume methane explosions

N.I. Kovalev, L.I. Lukina, S.V. Soldatova

 Federal State Autonomous Educational Institution of Higher Education “Sevastopol State University”,

RF, Sevastopol, Universitetskaya, St., 33

E-mail: kowalew49@yandex.ru

 DOI: 10.33075/2220-5861-2023-2-73-83

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Limitation of permissible impact on the input of chemical and suspended mineral substances into the small rivers of the Sevastopol region on the example of the Baidarka river

L.I. Osadchaya, E.I. Azarenko

 Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33

E-mail: e.i.azarenko@yandex.ru, lila1809@mail.ru

DOI: 10.33075/2220-5861-2023-2-67-72

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Species identification and physiological state of the black sea microalgae Skeletonema costatum in ecological monitoring systems

O.S. Alatartseva, L.V. Stelmakh, I.I. Babich

 The A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, RF, Sevastopol, Nachimov Av., 2

E-mail: lustelm@mail.ru

DOI: 10.33075/2220-5861-2023-1-89-98

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A comprehensive approach to toxicity assessment of organic substances determinated as secondary materials

A.V. Smirnov, M.I. Semenova, A.S. Kovalevskaya, O.V. Smolova

 St. Petersburg State Electrotechnical University “LETI”, RF, St. Petersburg, Professor Popov St., 5

E-mail: swsilv@gmail.com

DOI: 10.33075/2220-5861-2023-1-77-88

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An eco-friendly solution to the problem of accumulation of solid catalyst waste of the dehydrogenation process

R.F. Mulyukova, Y.R. Yanturina, I.R. Yausheva, E.K. Aminova, L.Z. Kasyanova, A.A. Islamutdinova, D.S. Bychеk

Institute of Chemical Technology and Engineering, Ufa State Petroleum Technical University

in Stertitamak, RF, Republic of Bashkortostan, Sterlitamak, October Av., 2

E-mail: k.elmira.k@yandex.ru

DOI: 10.33075/2220-5861-2023-1-70-76

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Setup for cultivating microalgae of different size groups in natural conditions and estimating the environmental situation in water bodies

A.S. Gulin1, R.P. Trenkenshu1, A.O. Dykman2

1The A.O. Kovalevsky Institute of Biology of Southern Seas of RAS,

RF, Sevastopol, Nachimov Av., 2

 E-mail: gulins_gent@mail.ru

2Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33

DOI: 10.33075/2220-5861-2022-4-93-97 

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Control and intensification of the wastewater treatment process using high-molecular flocular

L.R. Asfandiyarova, G.V. Khakimova, V.M. Ilyin

 Institute of Chemical Technology and Engineering

Ufa State Petroleum Technological University in Sterlitamak,

RF, Sterlitamak, Oktyabrya Ave., 2

E-mail: yunusovagv@gmail.com

DOI: 10.33075/2220-5861-2022-4-87-92

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