The features of formaldehyde fields spatial structure in the atmosphere above European territory are probed. On the basis of formaldehyde general content initial values matrices the matrices of average values were built. The average values fields were built and probed. The sentinel dynamics of general maintenance of formaldehyde is found out and the attempt of explanation of its seasonal character is done.
Estimation of potential of atmosphere pollution is made on the base of radiosounding data, and wind and atmosphere pollution observations in Odessa city. Meteorological and synoptic conditions of formation of high level of pollutant concentrations are examined.
Possible contemporary methods of measurement of antennas parameters are investigated in this article.
The reasons for the development of the anomalous temperature regime over European territory in the summer of 2010 are dealt with in the article. By using the low-frequency temperature and geopotential data it is shown that the emergence of the anomalously high temperatures is due to the influence of the anticyclonic vortex with solitary features.
The features of influencing of circulation processes in a stratosphere on forming of ozone general maintenance fields are shown. The meaningful periods of intercommunications between the main components surface AT-50 geopotential heights fields, that characterize circulation processes in Western sector of the south hemisphere stratosphere and main components of ozone general maintenance fields are determined.
The results of complex analysis of temperature and precipitation records, and synoptic processes, which are led to droughty weather conditions in Ukraine an autumn 2011 are reviewed. Definition of drought intensity has been produced using the numerical characteristics, such as a hydrothermal coefficient by Selyaninov, index of drought by Ped’, standardized precipitation index. It was showed that the most difficult weather conditions are formed in the western and south regions of Ukraine under influence of prevailing anticyclones circulation of the atmosphere.
Spatio-temporal features of extreme droughts are analyzed using the standardized precipitation evapotranspiration index with time scales of 1, 3, 6, 9, 12, and 24 months for Ukraine during 1901–1930 and 1976–2005. It is revealed that the frequency, intensity and duration were maximal for extreme drought at earlier 1900-th.
It is carried out a multifractal analysis of temporal sets for the North-Atlantic and South vibration indexes and edge kinetic energy in the middle and tropical latitudes within a multi-fractal formalism with using the Grassberger-Procaccia algorithm.
An analysis of calculating the potential yield of winter wheat in the south of Ukraine in terms of mean growing season based on agrochemical characteristics of the main types of soil zone is given. According to our calculations, the potential yield of winter wheat on soils of the south of Ukraine may take up to 48 kg/ha.
The estimation of mezzo- end microklimatical changeability of winters term and radiation-thermal resources in the area of viticulture of Ukraine is executed. Spatial changeability of northern border of vine location due to the mezzo- end microclimate is certained.
Using analysis of supervisions materials 175 hidrometeorological stations of Ukraine by comparison of long–merman descriptions of moistening indexes tendency of their change for period from 1890 to 2030-2040 yy. were educed.
On an example of Gidachiv region of the Lvov area the theoretical base for account of the characteristics of the maximal runoff of flood and technique for definition of zones of possible flooding of this territory by waters of Dnestr was realized.
It is provided an overview of the history, modernity and perspectives of the existence of kakhovskogo waterworks.
Long-term vibrations of Anmangindinsky ice mound sizes in the period of its maximal development are explored. Long-term changeability of hydrometeorological factors determining intensity of ice mound processes is explored.
The tendencies of temporal changes of hydrometeorological descriptions of period of forming of spring flood are considered in the basin of the flat rivers of Ukraine in modern climatic terms.
In this article the results of study of hydrochemical mode of Baraboy river for long-term period are presented, the dynamics of some hydrochemical indexes is analyzed.
The comparison of real and acceptable for different standards concentration of the polluting substances of the rivers basins waste water.
The scientific-methodical aspects of calculation of maximum runoff from elementary watersheds in the article
are examined.
The estimation of possibility is conducted in the operative terms of forecast of flood variation of flow during rain floods on the rivers basins of Prut and Siret (within the limits of Ukraine) with the use of subsystem of their short-term forecasting. A methodical base is a mathematical flow model of processes of forming of rain floods. Research of adequacy of the modeling flow system conducted on the example of catastrophic rain flood in July 2008.
It is carried out modelling characteristics of the extremely high floods (on the Danube river example) and fluctuation temporal trends of changing phosphates concentrations in the catchments of the Small Carpathians on the basis of earlier developed method combining the multi-factor systems approach and multi-fractal formalism.
Hydrolytic activity (HA) of the water environment due to exoenzymes which condition the levels of its proteolytic and amylolytic forms is under study. Patterns for distribution of HA forms in water types are ascertained. The simulation results in singling out the factor complexes, identifying the patterns for distribution and the intensity of nitrogen and carbohydrate exchanges in the waters of the Pechora Sea in the midwinter period (February).
The features of water quality forming of the Baraboy river are investigational in the article, chronologic trends of change of waters quality on appropriate categories are analyzed.
The seasonal variability and the long-term fluctuations of the volume transport through Bosporus Straight are considered. It is shown that the velocities both upper current from Black Sea and bottom current into Black Sea depend on variability of the river´s flow volume into Black Sea. The summary velocities with taking into account wind-driven currents were calculated and estimated.
Mapping of soils in the shallow part of a sea bottom is a problematic task due to considerable deformation in time and space. The results, achieved during practical study and research into the peculiarities of granulometric distribution of marine soils, make it possible to have an optimistic view on application of cartographic method for shallow-water conditions.
Under consider of the wave radiation stresses the complex modeling of the waves and wind-wave currents was released for the Kerch bay under the southern wind direction.