Stratospheric aerosol: The contribution from the troposphere
作者： A. C. Delany , J. P. Shedlovsky , W. H. Pollock
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摘要: Aerosol samples collected during stratospheric flights over the midcontinental United States were analyzed by neutron activation for Na, Cl, K, Mn, Br, and Si. The made in autumn spring along 39°N parallel between 109° 87°W at altitudes of 11.0, 13.4, 15.8, 18.2, 20 km. long sampling paths served to integrate variations aerosol mixing ratio composition so give a good representation mean composition. elemental is compared with that tropospheric aerosol, relative contribution marine continental components estimated. An approximately twofold excess Cl 200-fold Br above what consistent component noted.
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