STRATOSPHERIC AEROSOL-SIZE DISTRIBUTIONS FROM MULTISPECTRAL LIDAR MEASUREMENTS AT SODANKYLA DURING EASOE

被引：33

作者：

STEIN, B ^{[1
]}

DELGUASTA, M ^{[1
]}

KOLENDA, J ^{[1
]}

MORANDI, M ^{[1
]}

RAIROUX, P ^{[1
]}

STEFANUTTI, L ^{[1
]}

WOLF, JP ^{[1
]}

WOSTE, L ^{[1
]}

机构：

[1] CNR,IST RIC ONDE ELETTROMAGNET,I-50127 FLORENCE,ITALY

来源：

GEOPHYSICAL RESEARCH LETTERS | 1994年 / 21卷 / 13期

关键词：

D O I：

10.1029/93GL02891

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Multispectral lidar data measured at Sodankyla (67-degrees-N, 26-degrees-E), have been used to characterize stratospheric aerosols. Using depolarization measurements, particles have been classified into PSC and volcanic aerosols. While Pinatubo aerosol could be observed inside the polar vortex from the beginning of the campaign, only few PSC events have been observed. For Pinatubo aerosol lognormal size distribution parameters have been retrieved, indicating particle distributions with 0.1 mum to 0.3 mum median-radius between 17 and 22 km and up to 0.7 mum below. Height resolved size distribution parameters and aerosol surface areas are given.

引用

页码：1311 / 1314

页数：4

共 9 条

[1]

DAHLBACK A, 1994, GEOPHYS RES LETT, V21

[2]

DESHLER T, 1994, GEOPHYS RES LETT, V21

[3]

HANSON DR, 1991, GEOPHYS RES LETT, V96, P17307

[4] ARCTIC POLAR STRATOSPHERIC CLOUD OBSERVATIONS BY AIRBORNE LIDAR [J].