排序方式： 共有16条查询结果，搜索用时 15 毫秒
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Gorchakov G. I. Sitnov S. A. Semoutnikova E. G. Kopeikin V. M. Karpov A. V. Gorchakova I. A. Pankratova N. V. Ponomareva T. Ya. Kuznetsov G. A. Loskutova O. V. Kozlovtseva E. A. Rodina K. V. 《Izvestiya Atmospheric and Oceanic Physics》2018,54(9):986-996
Izvestiya, Atmospheric and Oceanic Physics - The smoke haze over the European part of Russia (EPR) and Belorus in July 2016 has been studied with the use of aerosol optical thickness (AOT) data... 相似文献
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I. N. Plakhina E. L. Makhotkina N. V. Pankratova 《Russian Meteorology and Hydrology》2007,32(2):85-92
Space-time variations of aerosol optical thickness of the atmospheric column are analyzed on the basis of observational data of the Russian actinometric network in 1976–2003. From the measured direct solar radiation flux and air humidity for 44 stations in European and Asian Russia, spectral aerosol optical thickness (AOT) of the atmosphere is estimated for a wavelength λ ?0.55 μm. Interannual, seasonal, and space variations of AOT are estimated. Effects of eruptions of the volcanoes El Chichon (April 1982) and Pinatubo (June 1991) are considered. For most stations, a negative tendency is found in the AOT interannual changes, which is more pronounced in spring and summer. It is shown that the period after the Pinatubo eruption is characterized by “purification” of the atmosphere from aerosol. 相似文献
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A. I. Skorokhod N. F. Elansky A. N. Safronov I. D. Eremina N. V. Pankratova N. E. Chubarova 《Journal of Volcanology and Seismology》2016,10(4):263-274
This paper reports a study of the April 2010 Eyjafjallajökull eruption on the atmosphere composition in Moscow. Concentrations of some gases, including sulfur dioxide, were measured at a station operated by Moscow University and the Institute of Atmospheric Physics. The impact of this eruption was felt, not only in the composition of the gaseous medium, but also in that of atmospheric precipitation as sampled and analyzed at the Meteorological Observatory of Moscow University. The NOAA hysplit model was used to carry out forward and backward trajectory analyses. It is shown that the descent of air masses during an anticyclone is a necessary condition for reliable recording of volcanic admixtures by ground-based stations. 相似文献
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Polukhin A. A. Flint M. V. Belikov I. B. Gusak G. V. Kazakova U. A. Muravya V. O. Pankratova N. V. Pronina Yu. O. Skorokhod A. I. Chultsova A. L. Shchuka A. S. 《Oceanology》2021,61(5):625-631
Oceanology - The values and direction of carbon dioxide flux in the area of the continental slope in the north of the Kara Sea (St. Anna Trough) are calculated based on field studies in 2020 within... 相似文献