Multi-axis-DOAS measurements of NO2 during the BAB II motorway emission campaign

被引：17

作者：

Friedeburg, CV ^{[1
]}

Pundt, I ^{[1
]}

Mettendorf, KU ^{[1
]}

Wagner, T ^{[1
]}

Platt, U ^{[1
]}

机构：

[1] Heidelberg Univ, Inst Environm Phys, D-69120 Heidelberg, Germany

来源：

ATMOSPHERIC ENVIRONMENT | 2005年 / 39卷 / 05期

关键词：

DOAS technique; remote sensing; NO2; measurements; emission calculation; model evaluation;

D O I：

10.1016/j.atmosenv.2004.06.046

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Slant column densities (SCD) of traffic-generated NO2 were derived during the "BAB II" motorway emission campaign in April/May 2001 using scattered sunlight and a CCD-based Multi-Axis- (MAX) DOAS setup with eight viewing directions being probed simultaneously. The setup allowed for the tracking of the diurnal variation of a motorway plume with 1 min temporal resolution, an assessment of the vertical structure as well as the comparison with the plume outreach of Heidelberg. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：977 / 985

页数：9

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