Field testing of a set-up for cultivation of different size microalgae groups in natural conditions and assessment of the ecological situation in water bodies

A.S. Gulin, R.P. Trenkenshu, E.L. Nevrova, I.A. Kharchuk, A.A. Chekushkin

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

RF, Sevastopol, Nakhimov Av., 2

E-mail: gulins_gent@mail.ru

DOI: 10.33075/2220-5861-2023-2-98-107

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Determination of the level of eutrophication of small rivers in the area of influence of the industrial city

I.V. Ovsyannikova, L.R. Asfandiyarova, G.V. Khakimova, M.S. Luzina

Institute of Chemical Technology and Engineering FSBEI HE «Ufa State Petroleum

Technological University» in Sterlitamak,

RF, Sterlitamak, Oktyabrya St., 2

E-mail: yunusovagv@gmail.com

DOI: 10.33075/2220-5861-2023-2-92-97

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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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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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