AN UPPER LIMIT ON THE HCL NEAR-SURFACE MIXING-RATIO OVER THE ATLANTIC MEASURED USING TDLAS

被引：16

作者：

HARRIS, GW

KLEMP, D

ZENKER, T

机构：

[1] Max Planck Institute for Chemistry, Mainz, D6500

来源：

JOURNAL OF ATMOSPHERIC CHEMISTRY | 1992年 / 15卷 / 3-4期

关键词：

HYDROCHLORIC ACID; CHLORINE CYCLE; MARITIME TROPOSPHERE; TDLAS; BOUNDARY LAYER;

D O I：

10.1007/BF00115402

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A study of the gas phase mixing ratio of hydrochloric acid was made during the 1988 Polarstern expedition using tunable diode laser absorption spectroscopy (TDLAS). The measurements were made 22 m above sea level at 28-degrees-N, 30-degrees-W The signal-to-noise ratio was unity for <50 pptv HCl, but because of wall effects in the sampling system, only an upper limit for the HCl mixing ratio of <250 pptv can be stated.

引用

页码：327 / 332

页数：6

共 15 条

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