Results 231 to 240 of about 8,307 (281)
Some of the next articles are maybe not open access.
1999
We present an overview of the processes leading to the ozone hole in the lower stratosphere with an emphasis on the role of transport and mixing. It is shown that the polar vortex behaves as a chemical container owing to the existence of a barrier to transport along its edge, only broken by sparse filamentary structures.
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We present an overview of the processes leading to the ozone hole in the lower stratosphere with an emphasis on the role of transport and mixing. It is shown that the polar vortex behaves as a chemical container owing to the existence of a barrier to transport along its edge, only broken by sparse filamentary structures.
openaire +1 more source
1996
The ozone hole over Antarctica reflects the as yet largest observed perturbation of the stratospheric ozone layer. During this event the ozone layer in an altitude range 14–22 km is significantly depleted with local losses up to 90% and changes in the total ozone column of up to 60%.
Walter Dieminger +2 more
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The ozone hole over Antarctica reflects the as yet largest observed perturbation of the stratospheric ozone layer. During this event the ozone layer in an altitude range 14–22 km is significantly depleted with local losses up to 90% and changes in the total ozone column of up to 60%.
Walter Dieminger +2 more
openaire +1 more source
Scientific American, 1988
Processes that may be responsible for the thinning in the ozone layer above the South Pole are described. The chlorine catalytic cycle which destroys ozone is described, as are the major types of reactions that are believed to interfere with this cycle by forming chlorine reservoirs.
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Processes that may be responsible for the thinning in the ozone layer above the South Pole are described. The chlorine catalytic cycle which destroys ozone is described, as are the major types of reactions that are believed to interfere with this cycle by forming chlorine reservoirs.
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Physics Education, 2008
Since the mid 1970s, the ozone layer over Antarctica has experienced massive destruction during every spring. In this article, we will consider the atmosphere, and what ozone and the ozone layer actually are. We explore the chemistry responsible for the ozone destruction, and learn about why conditions favour ozone destruction over Antarctica.
openaire +1 more source
Since the mid 1970s, the ozone layer over Antarctica has experienced massive destruction during every spring. In this article, we will consider the atmosphere, and what ozone and the ozone layer actually are. We explore the chemistry responsible for the ozone destruction, and learn about why conditions favour ozone destruction over Antarctica.
openaire +1 more source
Improved seasonal forecast using ozone hole variability?
Geophysical Research Letters, 2013Harry H Hendon +2 more
exaly
Ozone mini-hole occurring over the Tibetan Plateau in December 2003
Science Bulletin, 2006Jianchun Bian, Daren Lu, Zhou Xiuji
exaly