Lidar observations of Etna volcanic aerosol

被引：0

作者：

Pappalardo, G ^{[1
]}

Amodeo, A ^{[1
]}

Mona, L ^{[1
]}

Pandolfi, M ^{[1
]}

机构：

[1] CNR, IMAA, I-85050 Potenza, Italy

来源：

IGARSS 2003: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS I - VII, PROCEEDINGS: LEARNING FROM EARTH'S SHAPES AND SIZES | 2003年

关键词：

lidar; aerosol; Etna;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Lidar observations of atmospheric aerosols have been performed at IMAA-CNR, Tito Scalo, Southern Italy, during the last two last eruptive events of Etna volcano in July-August 2001 and October-December 2002 periods. For both campaigns, some anomalous layers have been observed at 4 km of height above sea level. Anomalous values of lidar ratio, i.e. extinction to backscatter ratio, respect to those typically measured at IMAA, reveal the presence of aerosol with a different chemical composition and size distribution. Such values have been ascribed to the presence of Etna emitted aerosol.

引用

页码：1760 / 1762

页数：3

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