Mathematical, algorithmic and software support in environmental monitoring systems

Assessment of the negative impact on the environment of the coastal territory using data from the analysis of summary calculations of polutant dispersion in atmospheric air

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A.A. Egorkin1,2, S.Y. Samoilov2, V.P. Evstigneev2 1Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 2Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33 E-mail: egorkin1974@yandex.ru DOI: 10.33075/2220-5861-2025-1-120-128 UDC 504.3.54                                                              EDN: https://elibrary.ru/rmsyph Abstract: In order to carry out a detailed assessment and forecast of the state of atmospheric air quality, it is proposed … Read more

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On the methodology for assessing and controlling the amount of sediment lifted from the seabed by flow in a vortex well and for determining the longshore sediment discharge

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A.E. Shchodro1, S.A. Sholar3, Yu.E. Shishkin1, 2, D.A. Antonenkov3 1Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 2Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33 3Marine Hydrophysical Institute of the Russian Academy of Sciences,  RF, Sevastopol, Kapitanskaya St., 2  E-mail: ashodro@ya.ru DOI: 10.33075/2220-5861-2025-1-109-119 UDC 532.54                                                                 EDN: https://elibrary.ru/qhfzoi Abstract: This paper presents a … Read more

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Analytical research method of mathematical models of energy flow in water ecosystems of a nuclear plant

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V.A. Moroz1, D.V. Moiseev1, N.A. Moroz2 1Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33 2JSC VNIIAES, RF, Moscow, Ferghanskaya St., 25  E-mail: DVMoiseev@sevsu.ru DOI: 10.33075/2220-5861-2025-1-100-108 UDC 551.583                                                               EDN: https://elibrary.ru/ppzoap Abstract: A comparative analysis of mathematical models of heat exchange in the “water -atmosphere” system has been performed in order to select the most accurate … Read more

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Database of movement trajectories of heterotrophic dinoflagellates oxyrrhis marina under experimental conditions

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A.M. Lyakh1, T.V. Rauen1, V.S. Mukhanov1,2 1A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, RF, Sevastopol, Nakhimov Av., 2 2Institute for Advanced Research, Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33 DOI: 10.33075/2220-5861-2024-4-145-150 UDC 582.252+57.084.1+57.02:004.6 EDN: https://elibrary.ru/yyhwcs Abstract: Oxyrrhis marina is a widespread, motile heterotrophic dinoflagellate that is used as a model … Read more

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Application of the kernel density estimation method for anomaly detection in bivalves activity data

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A.N. Grekov, E.V. Vyshkvarkova, V.V. Trusevich E-mail: i@angrekov.ru Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 DOI: 10.33075/2220-5861-2024-4-135-144 UDC 004.852 EDN: https://elibrary.ru/wdzskx Abstract: The article discusses the use of the kernel density estimation (KDE) method to anomalies detection in the biological time series of bivalve mollusks activity. The data obtained from the … Read more

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Choosing neural network models for short-term quality forecasting of atmospheric air with a limited amount of data

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A.A. Egorkin1,2,3 1Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 2FGAOU VO “Sevastopol State University”, RF, Sevastopol, Universitetskaya St., 33 3FGKVOU VPO “Black Sea Higher Naval Order of the Red Star School named after P.S. Nakhimov”,  RF, Sevastopol, Dybenko St., 1a DOI: 10.33075/2220-5861-2023-4-123-134 UDC 504:004.89 EDN: https://elibrary.ru/vvpogx Accurate forecasts of environmental pollution … Read more

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Trends in the Sheffer Index as an indicator of the risk of destruction of wooden structures of cultural heritage sites in the European part of Russia

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O.Yu. Sukhonos, E.V. Vyshkvarkova, E.N. Voskresenskaya Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 DOI: 10.33075/2220-5861-2024-4-115-122 UDC 551.583 EDN: https://elibrary.ru/tlpsao Abstract: Preservation of wooden architecture monuments as cultural heritage sites in the European part of Russia is a pressing issue. Natural factors of wood destruction include natural and climatic conditions. Increased air … Read more

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Current state of the oceanological databank of the Institute of natural and technical systems

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A.A. Valle, A.V. Gubarev, A.B. Polonsky Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 E-mail: ogorodovaa.a@mail.ru DOI: 10.33075/2220-5861-2024-3-88-98 UDC 004.65 (262.5)                                                      EDN: https://elibrary.ru/uauddq Abstract: This paper describes the current state of the databank of the Institute of Natural and Technical Systems on the Black and Azov Seas. The databank contains an extensive … Read more

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An informational approach to the assessment of characteristics of the results of the earth remote sensing

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Yu.V. Doronina1, A.M. Skatkov2  1Sevastopol State University, RF, Sevastopol, Universitetskaya St., 33 E-mail: YVDoronina@sevsu.ru 2St. Petersburg State Electrotechnical University “LETI” named after V.I. Ulyanov (Lenin), RF, St. Petersburg, Professor Popov St., 5 DOI: 10.33075/2220-5861-2024-2-126-135        UDC 519.8 EDN: https://elibrary.ru/xjbors Abstract: The article focuses on solving the problem of developing an informational approach to … Read more

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An imitation model of attached-mobile diatom microalgae

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A.M. Lyakh1, P.V. Sapozhnikov2 1A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, RF, Sevastopol, Nakhimov Av., 2 2Shirshov Institute of Oceanology of RAS, RF, Moscow, Nakhimovskiy Av., 36 DOI: 10.33075/2220-5861-2024-2-117-125 UDC 004.94:582.261.1-5                    EDN: https://elibrary.ru/tbqydy Abstract: The paper describes a computer model for simulating the movement of diatom microalgae on the substrate … Read more

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