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@ARTICLE{Tilmes:52930,
author = {Tilmes, S. and Müller, R. and Engel, A. and Rex, M. and
Russell, J. M.},
title = {{C}hemical ozone loss in the {A}rctic and {A}ntarctic
stratosphere between 1992 and 2005},
journal = {Geophysical research letters},
volume = {33},
issn = {0094-8276},
address = {Washington, DC},
publisher = {American Geophysical Union},
reportid = {PreJuSER-52930},
pages = {L20812},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {[1] The magnitude of chemical loss of polar ozone induced
by anthropogenic halogens depends on the extent of chlorine
activation, which is controlled by polar stratospheric
clouds (PSCs) and thus by temperature. We propose a new
quantity, the PSC formation potential (PFP) of the polar
vortex, suitable for comparing the amount of ozone depletion
in the Arctic and Antarctic regions. PFP represents the
fraction of the vortex, over an ozone loss season, exposed
to PSC temperatures. Chemical ozone loss in the Arctic
correlates well with PFP, for winters between 1991 and 2005.
For Antarctic and cold Arctic winters, PFP has been
increasing over the past 30 years. In winter 2005, PFP and
ozone loss in the Arctic reached record highs, approaching
Antarctic levels. Nevertheless, column ozone in spring in
the Arctic is much larger than the Antarctic, because of
larger dynamical resupply of ozone to the Arctic.},
keywords = {J (WoSType)},
cin = {ICG-I},
ddc = {550},
cid = {I:(DE-Juel1)VDB47},
pnm = {Atmosphäre und Klima},
pid = {G:(DE-Juel1)FUEK406},
shelfmark = {Geosciences, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000241699700001},
doi = {10.1029/2006GL026925},
url = {https://juser.fz-juelich.de/record/52930},
}