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Glazunov A. V. Mortikov E. V. Barskov K. V. Kadantsev E. V. Zilitinkevich S. S. 《Izvestiya Atmospheric and Oceanic Physics》2019,55(4):312-323
Izvestiya, Atmospheric and Oceanic Physics - Data of a numerical simulation of a stably stratified turbulent Couette flow are analyzed for various values of the Richardson number. Two different... 相似文献
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K. V. Barskov A. V. Glazunov I. A. Repina V. M. Stepanenko V. N. Lykossov I. Mammarella 《Izvestiya Atmospheric and Oceanic Physics》2018,54(5):462-471
Micrometeorological measurements in the atmospheric boundary layer over a hilly forest terrain have been made on a meteorological tower at several levels from the forest canopy top to a height that exceeds the height of trees almost seven times. A semiempirical length scale depending on the local topography features and the underlying surface type has been proposed and calculated. This scale has been shown to allow the universal functions of the Monin–Obukhov similarity theory to be corrected for a stable atmospheric boundary layer over complex terrain without substantial modification when compared to the universal functions over a homogeneous surface with small roughness elements. This approach can be used to refine the methods for calculating turbulent momentum fluxes from profile measurements over spatially inhomogeneous landscapes. 相似文献
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V. V. Mitta V. A. Zakharov I. S. Barskov V. B. Sel’tser A. V. Ivanov 《Stratigraphy and Geological Correlation》2011,19(5):502-514
The analysis of all available data on the structure of the Bajocian-Bathonian boundary section in the outskirts of Saratov
(Sokur quarry) and the taxonomic composition of its ammonites, belemnites, and bivalves revealed a continuous succession of
the Pseudocosmoceras michalskii (Upper Bajocian), Oraniceras besnosovi, and Arcticoceras ishmae (Lower Bathonian) zones. In connection with the critique by Meledina et al. (2009), correlation of Bajocian and Bathonian
boundary strata of the Central Russia and Northern Siberia is discussed. The inconsistency of Siberian bivalve and belemnite
assemblages with Central Russian ammonite zones is explained by heterochronous invasions of different molluscan groups. 相似文献
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