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Cited by 444

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Free Radicals Within the Antarctic Vortex: The Role of CFCs in Antarctic Ozone Loss

Anderson, J. G., Toohey, D. W., Brune, W. H.·1991·Science

Abstract

How strong is the case linking global release of chlorofluorocarbons to episodic disappearance of ozone from the Antarctic stratosphere each austral spring? Three lines of evidence defining a link are (i) observed containment in the vortex of ClO concentrations two orders of magnitude greater than normal levels; (ii) in situ observations obtained during ten high-altitude aircraft flights into the vortex as the ozone hole was forming that show a decrease in ozone concentrations as ClO concentrations increased; and (iii) a comparison between observed ozone loss rates and those predicted with the use of absolute concentrations of ClO and BrO, the rate-limiting radicals in an array of proposed catalytic cycles. Recent advances in our understanding of the kinetics, photochemistry, and structural details of key intermediates in these catalytic cycles as well as an improved absolute calibration for ClO and BrO concentrations at the temperatures and pressures encountered in the lower antarctic stratosphere have been essential for defining the link.

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Metadata

Authors
Anderson, J. G., Toohey, D. W., & Brune, W. H.
Venue
Science
Published
1991-01-04
Volume
251
Issue
4989
Pages
39-46
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2050809698
Cited by
444
References
34
FWCI
33.38
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Free Radicals Within the Antarctic Vortex: The Role of CFCs in Antarctic Ozone Loss. https://app.cochat.ai/papers/10.1126/science.251.4989.39
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Anderson, J. G., Toohey, D. W., & Brune, W. H. (1991). Free Radicals Within the Antarctic Vortex: The Role of CFCs in Antarctic Ozone Loss. Science. https://doi.org/10.1126/science.251.4989.39

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