Application of the ARIMA model to anomaly detection in the bivalve activity data

E.V. Vyshkvarkova, A.N. Grekov, A.S. Mavrin, V.V. Trusevich

Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

Email: aveiro_7@mail.ru

DOI: 10.33075/2220-5861-2023-3-141-147

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The neural network algorithm and the hybrid model for calculating the carbon dioxide greenhouse gas concentrations

Yu.A. Tunakova 1, S.V. Novikova 1, A.R. Shagidullin 2, V.S. Valiev 2

1Kazan National Research Technical University named after A.N. Tupolev – KAI,

  RF, Kazan, K. Marks St., 10

2Research Institute for Problems of Ecology and Mineral Wealth Use of Tatarstan Academy

  of Sciences, RF, Kazan, Daurskaya St., 28

E-mail: juliaprof@mail.ru, artur.shagidullin@tatar.ru

DOI: 10.33075/2220-5861-2023-3-133-140 

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Climate  trend  assessment  of  pH  value  in the surface water of the open part of the Black Sea taking into account the limited observational data

A.B. Polonsky, E.A. Grebneva

Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

Е-mail: apolonsky5@mail.ru, lenagrebneva12@gmail.com

DOI: 10.33075/2220-5861-2023-3-27-41

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CMIP-6 general circulation models for diagnosing changes in climatic parameters of the global water exchange process

S.G. Dobrovolski1, V.P. Yushkov1, 2, I.V. Solomonova1

1FSBIS Water Problems Institute Russian Academy of Sciences (WPI RAS),

RF, Moscow, Gubkina St., 3

Е–mail: sgdo@bk.ru

2Moscow State University M.V. Lomonosov, Faculty of Physics,

RF, Moscow, Leninskiye Gory, 1 b. 2

DOI: 10.33075/2220-5861-2023-3-16-26

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Refined mathematical model for calculation of heat capacity of working bodies, influencing efficient and environmental parameters of internal combustion engines

A.G. Klimenko

 Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

E-mail: kag1958776@gmail.com

DOI: 10.33075/2220-5861-2023-2-123-129

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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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