Russian Meteorology and Hydrology
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The Amur River runoff formation in the Amur liman
Russian Meteorology and Hydrology - Tập 37 - Trang 631-639 - 2012
Periodical surface currents with the periods of 46.5, 61, and 91 days detected from the satellite data in the Tatar Strait and Sakhalin Bay are presented as an effect of the Amur River runoff transformation in the estuary. The estuary transforms the flow as a flip-flop directing the Amur runoff by turns to the Sea of Japan or to the Sea of Okhotsk. The flip-flop period is six months. From May 23 t...... hiện toàn bộ
Medium-range forecasting of the extent of forest fire hazard from meteorological conditions
Russian Meteorology and Hydrology - Tập 34 - Trang 8-15 - 2009
A new method of medium-range forecasting of a class of fire hazard is developed based on more precise accounting of accumulated moisture deficiency that is reflected by the Nesterov standard index. A physico-statistical interpretation of hydrodynamic forecasts of fields of meteorological variables is used for finding of prognostic values of the elements of the fire hazard index, using forecasts of...... hiện toàn bộ
Electrization and spatial charge separation at the air bubbles exhalation that occurs during the coagulation growth of hail particles in a cloud. Part 1. Kinetics of the bubbles exhalation process caused by increasing temperature of overcooled cloud drops
Russian Meteorology and Hydrology - Tập 33 - Trang 708-714 - 2009
Kinetics of the air bubbles exhalation process, which occurs in overcooled cloud drops when they hit the hail or graupel particles surface. Analytical relationship between a number of bubbles generated in a drop and their size depending on the degree of overcooling of cloud drops is revealed. It is shown that the air bubbles exhalation, which accompanies the coagulation growth of hail particles, o...... hiện toàn bộ
Studying the radionuclide distribution in the dry aerosol sink in forest ecosystems
Russian Meteorology and Hydrology - Tập 37 - Trang 177-183 - 2012
The analysis of experimental results characterizing the peculiarities of the radionuclide distribution in the dry aerosol sink is presented. An estimate is given of the specific activity of artificial and natural radionuclides in the sink of dry aerosols coming to the forest ecosystems.
Spatiotemporal scaling of surface air temperature fields in China
Russian Meteorology and Hydrology - Tập 36 - Trang 239-243 - 2011
The characteristics of spatiotemporal variability of surface air temperature anomaly fields in China are computed from the data of instrumental observations carried out from 1907 to 2000. The fields are represented by their empirical orthogonal function expansion. The temporal variations of the coefficients of this expansion are considered at the scale range from one month to five years. It turned...... hiện toàn bộ
Life cycle of mesoscale convective systems
Russian Meteorology and Hydrology - Tập 34 - Trang 285-292 - 2009
Radar observations of the evolution and hierarchy of Cb clouds in different regions of the Earth are generalized to present the concept of a life cycle of a mesoscale convective system; during the life cycle, the separate Cb clouds develop into hierarchic coordinated mesoscale clusters, which recurrently originate and are localized in fixed places in the system which moves as a unit. The rising do...... hiện toàn bộ
Determination of design hydrological characteristics with consideration of historical maxima
Russian Meteorology and Hydrology - Tập 32 - Trang 135-141 - 2007
Application of information about the historical maxima in hydrological computations allows one to improve design hydrological performances and to pass in some cases from extrapolation to interpolation as a more reliable solution. In this paper, an analytical solution is given for a task of determination of empirical probabilities and parameters of distribution function taking into account any hist...... hiện toàn bộ
Dependence of heavy precipitation and the wind speed on the altitude of location of meteorological stations on the Black Sea coast of Krasnodar krai
Russian Meteorology and Hydrology - Tập 38 - Trang 677-680 - 2013
Studied is the dependence of the frequency of severe weather phenomena (the wind and precipitation) on the altitude of the location of meteorological stations above the sea level for the period from 1984 to 2009. Obtained is the station distribution of probability of the formation of the mentioned phenomena for the warm and cold seasons.
Seasonal fluctuations of the Baltic Sea level
Russian Meteorology and Hydrology - Tập 39 - Trang 814-822 - 2015
Seasonal annual (Sa) and seasonal semiannual (Ssa) fluctuations are the dominant feature of long-period sea level variability in the Baltic Sea. Long-term series of observations (monthly mean sea level data) from the PSMSL database are used to estimate amplitudes and phases and to reveal spatial and temporal variations. It was found that the variations of seasonal amplitudes were quite significant...... hiện toàn bộ
Application of Radar Signal Spectrum Width Estimation to Detect Vertical Airflows
Russian Meteorology and Hydrology - Tập 45 - Trang 876-880 - 2021
Weather hazards caused by the vertical air
movement are considered. It is stated that the only effective mean for
their detection is the weather radar. The methods used for this purpose
in modern radiolocation are listed, and the difficulties encountered in
their practical implementation are discussed. A new method developed by
the authors to detect the zone of local verti...... hiện toàn bộ
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