scholarly journals The ozone hole measurements at the Indian station Maitri in Antarctica

Polar Science ◽  
2021 ◽  
pp. 100701
Author(s):  
J. Kuttippurath ◽  
F. Lefèvre ◽  
S. Raj ◽  
P. Kumar ◽  
K. Abbhishek
Keyword(s):  
Ozone Hole ◽  
Indian Station

scholarly journals Study of SO2 and NO2 behaviour during the ozone-hole event at Antarctica by Brewer Spectrophotometer

MAUSAM ◽  
2021 ◽  
Vol 62 (4) ◽  
pp. 595-600
Author(s):  
S.K. PESHIN
Keyword(s):  
Sulphur Dioxide ◽  
Column Density ◽  
Ozone Hole ◽  
Vertical Column ◽  
Downward Shift ◽  
Maximum Value ◽  
Brewer Spectrophotometer ◽  
Vertical Column Density ◽  
Indian Station ◽  
Ozone Column

Vertical column density of sulphur dioxide has been measured at Maitri (70.7°S, 11.7°E), the Indian station in the Antarctica from September, 1999 to December, 2006 by a Brewer Spectrophotometer. Simultaneously, nitrogen dioxide, ozone and the maximum value of UV-B have also been measured, we found an increase in SO2 during spring. An increase in NO2 column was also found during this period but not identical with that of SO2. These variations in SO2 and NO2 are not in phase with the increase in UV-B flux at the ground due to the decrease of ozone column in the stratosphere. The variation of SO2 column is explained by the downward shift of penetration depth of UV-B radiation during the ozone-hole event.

Ozone Enhanced Layers in the 2003 Antarctic Ozone Hole

1500 ◽  
Vol 999991 (9991) ◽  
pp. 9991-9914
Author(s):  
Yoshihiro dummyTOMIKAWA ◽  
Kaoru dummySATO
Keyword(s):  
Ozone Hole ◽  
Antarctic Ozone ◽  
Antarctic Ozone Hole

THE 1989 OZONE HOLE

1991 ◽  
Vol 11 (1) ◽  
pp. 80
Author(s):  
Nichol ◽  
Clarkson
Keyword(s):  
Ozone Hole

The discovery of the Antarctic ozone hole

Nature ◽  
2019 ◽  
Vol 575 (7781) ◽  
pp. 46-47 ◽  
Author(s):  
Susan Solomon
Keyword(s):  
Ozone Hole ◽  
Antarctic Ozone ◽  
The Antarctic ◽  
Antarctic Ozone Hole
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