ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Attempts to measure ozone number density above its maximum using a ground-based UV system are complicated because the extinction of the laser emitted light is high due to the absorption in the lower altitude layers. Furthermore the rapid decrease in ozone number density above 28 km requires very ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/299137a0
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