Determination of aldehydes and ketones in the atmosphere - A comparative long time study at an urban and a rural site in Eastern Germany

被引：29

作者：

Muller, K

机构：

[1] Inst. fur Tropospharenforschung e.V., D-04303 Leipzig

来源：

CHEMOSPHERE | 1997年 / 35卷 / 09期

关键词：

aldehydes; ketones; air concentration; HPLC; meteorological influences;

D O I：

10.1016/S0045-6535(97)00267-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Subsequent to the political changes in Eastern Germany, environmental changes were the subject of the scientific research project SANA. Until 1990, the area of Leipzig was the most polluted region in Germany. Variabilities and commonalities of the longest measurement series concerning carbonyl compounds in Central Europe are presented. Yearly and diurnal variations of main carbonyl compounds from Leipzig and the rural research station Melpitz (both in Saxony, Germany) are discussed. Anthropogenic influences (traffic, industry and households) and winter inversion periods are estimated. The broad variability of carbonyl concentrations in the air is demonstrated. (C) 1997 Elsevier Science Ltd.

引用

页码：2093 / 2106

页数：14

共 21 条

[1] PRODUCTION OF ALDEHYDES AS PRIMARY EMISSIONS AND FROM SECONDARY ATMOSPHERIC REACTIONS OF ALKENES AND ALKANES DURING THE NIGHT AND EARLY MORNING HOURS [J].