Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole"
Measurements of column amounts of ozone, and UV-B radiation by using Brewer Ozone Spectrophotometer over Zhongshan Station (69.38°S, 76.37°E), Antarctica in the 1993 "Ozone Hole" are introduced. Low total ozone amount near or below 200 DU had been detected from August to November with focu...
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Polar Research Institute of China - PRIC
1995
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Online Access: | http://library.arcticportal.org/2087/ http://library.arcticportal.org/2087/1/A501.000.pdf |
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ftarcticportal:oai:generic.eprints.org:2087 2023-06-11T04:03:01+02:00 Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" Xiuji, Zhou Xiangdong, Zheng Longhua, Lu Song, Gu 1995-06 application/pdf http://library.arcticportal.org/2087/ http://library.arcticportal.org/2087/1/A501.000.pdf en eng Polar Research Institute of China - PRIC http://library.arcticportal.org/2087/1/A501.000.pdf Xiuji, Zhou and Xiangdong, Zheng and Longhua, Lu and Song, Gu (1995) Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole". Advances in Polar Science, 6 (1). pp. 1-11. Article PeerReviewed 1995 ftarcticportal 2023-04-19T22:52:31Z Measurements of column amounts of ozone, and UV-B radiation by using Brewer Ozone Spectrophotometer over Zhongshan Station (69.38°S, 76.37°E), Antarctica in the 1993 "Ozone Hole" are introduced. Low total ozone amount near or below 200 DU had been detected from August to November with focus moon light or direct solar light. High coherent variation between the ozone column amounts and the temperatures within altitude from 70 hpa to 50 hpa is very obvious. UV-B radiation is greatly controlled by the Solar Zenith Angle (SZA), total ozone amount as well as the sky conditions. Preliminary statistics analysis shows that noontime biologically weighted damaging UV-B (DUV-B) dose rate is a negative exponential function of the ozone slant column abundance (OSCA). The ratios of noontime irradiance for wavelength at 300.5 nm to that at 323.5 nm reveal that ozone is one of the most important factors for the surface UV-B enhancing during the ozone depletion period. Article in Journal/Newspaper Advances in Polar Science Antarc* Antarctica E. Antarctica Polar Science Polar Science Arctic Portal Library Zhongshan ENVELOPE(76.371,76.371,-69.373,-69.373) Zhongshan Station ENVELOPE(76.371,76.371,-69.373,-69.373) |
institution |
Open Polar |
collection |
Arctic Portal Library |
op_collection_id |
ftarcticportal |
language |
English |
description |
Measurements of column amounts of ozone, and UV-B radiation by using Brewer Ozone Spectrophotometer over Zhongshan Station (69.38°S, 76.37°E), Antarctica in the 1993 "Ozone Hole" are introduced. Low total ozone amount near or below 200 DU had been detected from August to November with focus moon light or direct solar light. High coherent variation between the ozone column amounts and the temperatures within altitude from 70 hpa to 50 hpa is very obvious. UV-B radiation is greatly controlled by the Solar Zenith Angle (SZA), total ozone amount as well as the sky conditions. Preliminary statistics analysis shows that noontime biologically weighted damaging UV-B (DUV-B) dose rate is a negative exponential function of the ozone slant column abundance (OSCA). The ratios of noontime irradiance for wavelength at 300.5 nm to that at 323.5 nm reveal that ozone is one of the most important factors for the surface UV-B enhancing during the ozone depletion period. |
format |
Article in Journal/Newspaper |
author |
Xiuji, Zhou Xiangdong, Zheng Longhua, Lu Song, Gu |
spellingShingle |
Xiuji, Zhou Xiangdong, Zheng Longhua, Lu Song, Gu Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" |
author_facet |
Xiuji, Zhou Xiangdong, Zheng Longhua, Lu Song, Gu |
author_sort |
Xiuji, Zhou |
title |
Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" |
title_short |
Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" |
title_full |
Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" |
title_fullStr |
Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" |
title_full_unstemmed |
Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole" |
title_sort |
ground -based measurements of column abundance of ozone and uv-b radiation over zhongshan station, antarctica in the 1993 "ozone hole" |
publisher |
Polar Research Institute of China - PRIC |
publishDate |
1995 |
url |
http://library.arcticportal.org/2087/ http://library.arcticportal.org/2087/1/A501.000.pdf |
long_lat |
ENVELOPE(76.371,76.371,-69.373,-69.373) ENVELOPE(76.371,76.371,-69.373,-69.373) |
geographic |
Zhongshan Zhongshan Station |
geographic_facet |
Zhongshan Zhongshan Station |
genre |
Advances in Polar Science Antarc* Antarctica E. Antarctica Polar Science Polar Science |
genre_facet |
Advances in Polar Science Antarc* Antarctica E. Antarctica Polar Science Polar Science |
op_relation |
http://library.arcticportal.org/2087/1/A501.000.pdf Xiuji, Zhou and Xiangdong, Zheng and Longhua, Lu and Song, Gu (1995) Ground -based measurements of column abundance of ozone and UV-B radiation over Zhongshan Station, Antarctica in the 1993 "Ozone Hole". Advances in Polar Science, 6 (1). pp. 1-11. |
_version_ |
1768389305685770240 |