Ozone, cloud, solar and UV-B levels at a low pollution, Southern Hemisphere, sub-tropical site for winter/spring 1995.
This paper analyses daily ozone, cloud cover, solar radiation and broadband UV-B data for winter/spring at a low pollution Southern Hemispheric sub-tropical site (27.80 degrees S). The average ozone concentration for the period was 290 DU. An anti-correlation is presented between the ozone and UV-B data over a 5 day period during winter. An ozone deficiency of 45 DU was calculated for the cloud free day on the 16th July, 1995, in which the UV-B level exceeded the clear sky envelope by about 6%. Part of this increase may be attributed to a decrease in cloud cover. In winter, the July average of the daily integrated UV-B irradiance was 29.0 kJ/m2, (a level which is comparable to that observed in Japan during the summer months).
Sabburg
J
J
Centre for Astronomy and Atmospheric Research, Faculty of Sciences, University of Southern Queensland, Toowoomba.
Parisi
A
A
Wong
J
J
D000397:Air Pollution; D006801:Humans; D008545:Melanoma / Q000209:etiology; D008685:Meteorological Concepts; D010126:Ozone / Q000032:analysis; D011793:Queensland; D012621:Seasons; D012878:Skin Neoplasms / Q000209:etiology; D013472:Sunlight / Q000009:adverse effects; D014329:Tropical Climate; D014466:Ultraviolet Rays / Q000009:adverse effects
D010126:Ozone