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Information × Registration Number 0224U002503, 0121U113662 , R & D reports Title Research of the process of forming a short-term forecast of the marine environment by the numerical mathematical method of spatio-temporal variability modeling of hydrological parameters of the northwestern Black Sea popup.stage_title Head Fedoseenkov Sergii H., Кандидат геологічних наук Registration Date 17-02-2024 Organization State Institution "Scientific Hydrophysical Center of the National Academy of Sciences of Ukraine" popup.description2  Report on the Scientific research work: 241 pages, 45 figures, 6 tables, 3 appendices, 213 sources. MATHEMATICAL MODEL, FORECAST, BLACK SEA, HYDROPHYSICAL AND HYDROLOGICAL PARAMETERS, SEA SURFACE TEMPERATURE, SALINITY, ACIDITY CONCENTRATION The object of the research is the short-term variability of the hydrological parameters of the northwestern part of the Black Sea. The purpose of the work is to apply modern mathematical models of the marine environment for the possibility of forming short-term forecasts of spatio-temporal variability of sea surface temperature, salinity, sea level, and surface condition for the purpose of navigational and hydrographic support for seafaring; as well as for their use in assessing the impact of methane jet streams, in particular methane seeps at anoxic depths and mud volcanoes, on the acidity (pH) of seawater in the northwestern part of the Black Sea. The research method is a theoretical and analytical study of modern mathematical models of the marine environment for the possibility of forming short-term forecasts of the spatial-temporal variability of the hydrophysical parameters of the sea. The scientific novelty of the obtained results is as follows. The prognostic complex of integrated Delft3D-FLOW+SWAN numerical models was adapted for surface wave field calculations and obtaining realistic estimates of wave parameters in the northwestern part of the Black Sea by implementing a hydrodynamic modeling program - the D-Flow Flexible Mesh model (D-Flow FM+D-Waves ). Short-term forecasts of spatio-temporal variability of hydrological parameters of oceanographic fields (fields of vectors and modulus of barotropic currents, zonal and meridional components of wind speed, fields of temperature and salinity of water in the marine environment, atmospheric pressure, fields of significant wave heights and vectors of the mean direction of wave propagation) of defined water areas of the northwestern part of the Black Sea based on the modern D Product Description popup.authors Vlasova Iryna M. Goncharov Oleksandr Yu. Hordieiev Anton Yu. Liubarets Oksana I. Nevierova Svitlana I. Peshkov Oleksii I. Speranska Nataliia A. Fedoseienkov Serhii H. Shevchenko Iryna V. Shundel Oleksii I. Shchyptsov Oleksandr А popup.nrat_date 2024-02-17 Close