Tropospheric ozone measurements over the great Athens area during the MEDCAPHOT-TRACE campaign with a new shot-per-shot DIAL instrument: Experimental system and results

被引：23

作者：

Durieux, E ^{[1
]}

Fiorani, L ^{[1
]}

Calpini, B ^{[1
]}

Flamm, M ^{[1
]}

Jaquet, L ^{[1
]}

Van Den Bergh, H ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Lab Air & Soil Pollut, CH-1015 Lausanne, Switzerland

来源：

ATMOSPHERIC ENVIRONMENT | 1998年 / 32卷 / 12期

关键词：

ozone; lidar; air pollution; photochemical smog; aerosols;

D O I：

10.1016/S1352-2310(97)00426-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Within the MEDCAPHOT-TRACE program of the European Community Tor studying the photochemical air pollution over the Great Athens Area, we report on 3-D lidar measurements of tropospheric ozone. After a general presentation of the DIAL technique, the experimental layout of our system which is equipped with a unique capability for real-time analysis of each individual optical backscattered signal is briefly described and its performance is assessed. The temporal evolution of the ozone concentration up to the top of the boundary layer is then followed over a few days. Ln particular, the first day of the photochemical smog episode is presented and commented. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：2141 / 2150

页数：10

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