Mapping of geosystems for landscape planning of areas in the Altai Republic     

Yu. M. Semenov  G. I. Lysanova 《Geography and Natural Resources》2016,37(4):329-337

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Comparison of the results of <Superscript>85</Superscript>Kr transport modeling with the ACURATE field experiment data     

K. G. Rubinshtein  A. N. Safronov  D. A. Pripachkin  R. Yu. Ignatov  S. V. Emelina  E. V. Nabokova  M. M. Kurbatova  D. V. Blagodatskikh  R. V. Arutyunyan  O. S. Sorokovikova  V. N. Semenov 《Russian Meteorology and Hydrology》2017,42(3):168-180

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A link between winter precipitation in Europe and the Arctic Sea ice,sea surface temperature,and atmospheric circulation     

E. A. Cherenkova  V. A. Semenov 《Russian Meteorology and Hydrology》2017,42(4):238-247

The spatial and temporal pattern of the link between the winter precipitation variability and variations in the North Atlantic sea surface temperature, the Arctic sea ice concentration, and 500 hPa geopotential height in the Northern Hemisphere is analyzed for the period of 1952-2012. The analysis reveals two principal modes of covariability in the analyzed characteristics. The first mode which explains the most part of covariability, is related to the impact of the North Atlantic Oscillation. The second mode indicates the significant contribution of the Atlantic Multidecadal Oscillation associated with winter precipitation anomalies of the same sign in Europe with the maxima on the East European Plain and in the Balkan region during the positive phase of AMO.  相似文献   

On the 100th anniversary of the birth of V.I. Krassovsky,founder of the Russian School of spectrophotometric studies in the physics of the upper atmosphere     

G. S. Golitsyn  A. I. Semenov  N. N. Shefov  V. V. Temnyi  L. S. Evlashin  V. F. Esipov 《Izvestiya Atmospheric and Oceanic Physics》2007,43(3):392-394

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Ecophysiological model of net primary production of woody species and estimation of their climatic ranges     

M. D. Korzukhin  Yu. L. Tselniker  S. M. Semenov 《Russian Meteorology and Hydrology》2008,33(12):790-800

In this paper, an ecophysiological model for computation of net primary production (NPP) of woody species, which uses daily hydrometeorological data (minimum and maximum surface air temperatures and total precipitation) and some other environmental characteristics, is proposed. For several woody species (pine, spruce, birch, and larch), the model parameters and the threshold NPP values (i.e., the minimum values when existing of those species is possible) were estimated. Testing computations of their potential areals (climatic ranges-geographical areas where the NPP estimates based on the 20th century climate data exceed the threshold values) performed for the former USSR countries cohere with actual areals satisfactorily.  相似文献   

The earthquake spectral anomaly estimate by the M_LH to m_B relation and its possible application to earthquake prediction     

A.A. Gusev  A.N. Semenov  L.G. Sinelnikova 《Physics of the Earth and Planetary Interiors》1979,18(4):326-329

This paper presents a method of estimating a spectral anomaly based on the relation of medium- and short-period magnitudes. The method has been applied to the analysis of the temporal anomaly trend in the Kurile Kamchatka zone in which four large earthquakes were developing. Moderately well-expressed anomalies with duration and lead time of about a year have been found in all four cases.  相似文献   

Empirical model of the OI 630 nm emission variations. 3. Emitting layer height     

N. N. Shefov  A. I. Semenov  O. T. Yurchenko 《Geomagnetism and Aeronomy》2007,47(6):750-755

The empirical model of variations in the emitting layer height and parameters has been developed based on an analysis of the rocket measurements of the vertical distributions in the 630 nm intensity. The dependences on the solar zenith angle during a day are most substantial. This dependence is responsible for the character of seasonal variations at different latitudes. The height of the emitting layer increases with increasing solar activity, reflecting a temperature rise in the upper atmosphere. The negative trend—0.35 km yr^?1 in the interval 1964–1990—has been revealed.  相似文献   

Valer’yan Ivanovich Krassovsky (Dedicated to the 100th anniversary)     

N. N. Shefov  A. I. Semenov  V. V. Temnyi  L. S. Evlashin  V. F. Esipov 《Geomagnetism and Aeronomy》2007,47(3):403-404

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Empirical model of variations in the emission of the molecular oxygen atmospheric system. 1. Intensity     

V. I. Perminov  N. N. Shefov  A. I. Semenov 《Geomagnetism and Aeronomy》2007,47(1):104-108

The data on regular variations in the emission intensity of the molecular oxygen Atmospheric system excited in the region of the lower thermosphere have been systematized based on the long-term studies. The empirical approximations of the emission behavior are presented.  相似文献   

Applying Dalton’s law of potential evaporation rate over the territory of Russia and neighboring countries using long-term observation data     

M. D. Korzukhin  P. A. Kolosov  S. M. Semenov 《Russian Meteorology and Hydrology》2011,36(12):786-793

Parameters of the relationship between wind speed W and conductance G, used in Dalton’s law for potential evaporation rate, were estimated from the long-term field monitoring data on potential evaporation at 81 stations of the State Hydrological Institute. Linear dependence onWwas assumed, that is, G(W) = g ₁ + g ₂ W. The estimation yielded g ₁ = 165.2 and g ₂ = 99.9. These parameters were employed for computation of potential evaporation rate from routine meteorological data for locations of 2460 meteorological stations of the former USSR territory. The computed estimates were then compared with some published calculated values and with the data of direct potential evaporation rate measurements at 254 geographical points. The comparison yielded satisfactory results.  相似文献