Isotopic measurements of stratospheric ozone

被引：68

作者：

Krankowsky, D ^{[1
]}

Lämmerzahl, P ^{[1
]}

Mauersberger, K ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, Bereich Atmospharenphys, D-69029 Heidelberg, Germany

来源：

GEOPHYSICAL RESEARCH LETTERS | 2000年 / 27卷 / 17期

关键词：

D O I：

10.1029/2000GL011812

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Isotope ratios of stratospheric ozone samples collected during four balloon flights are reported. In an altitude range between 22 and 33 km all ratios show enrichments between 7 and 11%, somewhat lower for O-49(3) than for O-50(3). Those enrichments are in very good agreement with results from laboratory isotope studies when stratospheric pressure and temperatures are included. The new data presented do raise questions about past stratospheric ozone isotope measurements which sometimes showed high values never observed in the laboratory or tropospheric environment.

引用

页码：2593 / 2595

页数：3

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