000 02167nab a2200325 c 4500
001 vtls000673996
003 RU-ToGU
005 20210922103645.0
007 cr |
008 200122|2019 xxu s a eng dd
024 7 _a10.1134/S1024856019030096
_2doi
035 _ato000673996
040 _aRU-ToGU
_brus
_cRU-ToGU
100 1 _aGerasimov, Vladislav V.
_9102911
245 1 0 _aTraces of Canadian pyrocumulonimbus clouds in the stratosphere over Tomsk in June-July, 1991
_cV. V. Gerasimov, V. V. Zuev, E. S. Savelieva
504 _aБиблиогр.: 47 назв.
520 3 _aWe revise the results of lidar measurements of stratospheric aerosol over Tomsk that were made from June 29 to July 14, 1991, and initially interpreted as aerosol layers after the Pinatubo eruption. Using the NOAA HYSPLIT trajectory model, we show that the aerosol layers detected at altitudes of 12 and 14.2 km on June 29 and July 11, respectively, were the stratospheric smoke plume from massive forest fires occurring in Quebec, Canada, in June 1991. Biomass burning products reached the stratosphere via convective ascent within a pyrocumulonimbus (pyroCb) cloud that was detected at 100 km to the west of Baie-Comeau (Quebec, Canada) on June 19. The aerosol layers observed at altitudes between 11 and 16.5 km on July 8, 9, and 14 represented superpositions of the smoke plume from the Quebec pyroCb and first traces of the Pinatubo eruption
653 _aпиро-кучево-дождевые облака
653 _aТомск, город
653 _aлидарные наблюдения
653 _aстратосферный аэрозольный слой
655 4 _aстатьи в журналах
_9745982
700 1 _aZuev, Vladimir V.
_9565776
700 1 _aSavelieva, Ekaterina S.
_9443463
773 0 _tAtmospheric and oceanic optics
_d2019
_gVol. 32, № 3. P. 316-323
_x1024-8560
852 4 _aRU-ToGU
856 4 _uhttp://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000673996
908 _aстатья
999 _c461918