排序方式： 共有44条查询结果，搜索用时 187 毫秒
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O. K. Zakharova V. V. Spichak A. K. Rybin V. Yu. Batalev A. G. Goidina 《Izvestiya Physics of the Solid Earth》2007,43(4):297-303
The paper analyzes the correlation between the electrical conductivity and temperature in the upper crust of the Bishkek geodynamic research area (the Northern Tien Shan). Electrical conductivity profiles constructed from magnetotelluric data and thermograms from the boreholes near magnetotelluric sounding (MTS) points are used for estimations. The correlation analysis of conductivity and temperature profiles to depths of 3–4 km showed that, first, the correlation coefficients do not depend on the distance between the borehole and the nearest MTS point; second, the good correlation between the conductivity and temperature observed for the majority of borehole-MTS point pairs is accounted for by the fact that the study parameters vary with depth in a manner normal for laminated sedimentary rocks; and, third, a low correlation is due to specific features of the geological structure between the borehole and MTS point under consideration. 相似文献
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N.V. Kondorskaya O.N. Solovieva A.I. Zakharova T.B. Yanovskaya L.S. Chepkunas L.N. Pavlova 《Tectonophysics》1979,53(3-4)
A detailed analysis of recording peculiarities at seismic stations of the Uniform System of Seismic Observations (USSO) is presented a complicated nature of the source being shown. Consideration is given to parameters of the earthquake source, including the seismic moment and the length of the rupture.Comparison of magnitudes MLH and MPV indicates an anomalous attenuation in surface waves, itis is 3–4 times weaker than it had been noticed in case of other intermediate-depth Carpathian earthquakes.On the basis of comparison of the logarithm of the ratio of P-wave spectra at different epicentral distances (30° –70° ), the fac tor characterizing the absorption of P wave is found to remain practically unchanged.Average value of the seismic moment is estimated to be 2.6 × 1027 dyne × cm, the most reasonable length of the rupture 58 km, and its focus 100 –130 km. The source parameters of the earthquake in question are compared with those of the earthquake of November 10, 1940. 相似文献
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Elansky N. F. Shilkin A. V. Ponomarev N. A. Zakharova P. V. Kachko M. D. Poliakov T. I. 《Izvestiya Atmospheric and Oceanic Physics》2022,58(1):80-94
Izvestiya, Atmospheric and Oceanic Physics - The location of Moscow on a plain within higher latitudes when compared to other megacities creates conditions for the chemical transformation of... 相似文献
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Zakharova S. A. Elansky N. F. Verevkin Y. M. Davydova M. A. 《Doklady Earth Sciences》2022,504(1):326-331
Doklady Earth Sciences - A new approach to the problem of determining the density of emission fluxes of anthropogenic impurities from distributed urban sources by the rate of growth of the integral... 相似文献
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E. D. Kuznetsov P. E. Zakharova D. V. Glamazda A. I. Shagabutdinov S. O. Kudryavtsev 《Solar System Research》2012,46(6):442-449
The hardware-software complex of the SBG telescope of the Kourovka astronomical observatory of the Ural Federal University is described. The area-to-mass ratio of high-orbit objects was estimated from the results of positional observations at the SBG telescope. Positions and sizes of resonance zones are determined from the numerical simulation results depending on the area-to-mass ratio in the case of low-order resonances (1 : 1, 1 : 2, and 1 : 3). Secular perturbations of semimajor axes of orbits, caused by the Poynting-Robertson effect, are estimated in the neighborhood of low-order resonance zones at different area-to-mass ratios. 相似文献
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Ginzburg A. S. Semenov V. A. Semutnikova E. G. Aleshina M. A. Zakharova P. V. Lezina E. A. 《Doklady Earth Sciences》2020,495(1):862-866
Doklady Earth Sciences - The results of an analysis of changes in the atmospheric air quality in Moscow during the lockdown period and the decline in business activity caused by the COVID-19... 相似文献
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Doklady Earth Sciences - This paper describes a new approach to calculating the vertical turbulent diffusion coefficient and its variability, based on the use of modern asymptotic analysis in the... 相似文献
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