ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS
Aerosol particles were sampled at Mizuho Station (70°42′S, 44°20′E) and in East Queen Maud Land (73°06′-74°50′S, 39°45′-34°56′E), Antarctica from April to November in 1984. The vapor-deposited BaCl_2 thin film method was used to identify sulfate-containing particles. Morphological identification of...
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Water Research Institute, Nagoya University
1987
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ftnipr:oai:nipr.repo.nii.ac.jp:00003526 2023-05-15T13:49:00+02:00 ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS ヤマト マサヒコ イワサカ ヤスノブ オノ アキラ ヨシダ ミノル Masahiko YAMATO Yasunobu IWASAKA Akira ONO Minoru YOSHIDA 1987-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3526 http://id.nii.ac.jp/1291/00003526/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3526&item_no=1&attribute_id=18&file_no=1 en eng Water Research Institute, Nagoya University Hakusan Industry Co., Ltd. National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3526 http://id.nii.ac.jp/1291/00003526/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 1, 82-90(1987-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3526&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1987 ftnipr 2022-12-10T19:45:40Z Aerosol particles were sampled at Mizuho Station (70°42′S, 44°20′E) and in East Queen Maud Land (73°06′-74°50′S, 39°45′-34°56′E), Antarctica from April to November in 1984. The vapor-deposited BaCl_2 thin film method was used to identify sulfate-containing particles. Morphological identification of the individual particles was also made in order to determine their actual molecular state. It was confirmed from the morphology of particles that particles containing sulfuric acid were predominant in East Queen Maud Land in summer, whereas ammonium sulfate particles were predominant in winter at Mizuho Station. These results are similar to the results at Syowa Station (T. ITO, Pap. Meteorol. Geophys., 34,151,1983). An interesting finding is that sulfuric acid particles existed as a minor component at Mizuho Station even in winter when photochemical production of sulfuric acid particles was not dominant. Report Antarc* Antarctica E. Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Queen Maud Land National Institute of Polar Research Repository, Japan Syowa Station Mizuho ENVELOPE(44.317,44.317,-70.683,-70.683) Queen Maud Land ENVELOPE(12.000,12.000,-72.500,-72.500) Mizuho Station ENVELOPE(44.317,44.317,-70.683,-70.683) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
Aerosol particles were sampled at Mizuho Station (70°42′S, 44°20′E) and in East Queen Maud Land (73°06′-74°50′S, 39°45′-34°56′E), Antarctica from April to November in 1984. The vapor-deposited BaCl_2 thin film method was used to identify sulfate-containing particles. Morphological identification of the individual particles was also made in order to determine their actual molecular state. It was confirmed from the morphology of particles that particles containing sulfuric acid were predominant in East Queen Maud Land in summer, whereas ammonium sulfate particles were predominant in winter at Mizuho Station. These results are similar to the results at Syowa Station (T. ITO, Pap. Meteorol. Geophys., 34,151,1983). An interesting finding is that sulfuric acid particles existed as a minor component at Mizuho Station even in winter when photochemical production of sulfuric acid particles was not dominant. |
format |
Report |
author |
ヤマト マサヒコ イワサカ ヤスノブ オノ アキラ ヨシダ ミノル Masahiko YAMATO Yasunobu IWASAKA Akira ONO Minoru YOSHIDA |
spellingShingle |
ヤマト マサヒコ イワサカ ヤスノブ オノ アキラ ヨシダ ミノル Masahiko YAMATO Yasunobu IWASAKA Akira ONO Minoru YOSHIDA ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS |
author_facet |
ヤマト マサヒコ イワサカ ヤスノブ オノ アキラ ヨシダ ミノル Masahiko YAMATO Yasunobu IWASAKA Akira ONO Minoru YOSHIDA |
author_sort |
ヤマト マサヒコ |
title |
ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS |
title_short |
ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS |
title_full |
ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS |
title_fullStr |
ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS |
title_full_unstemmed |
ON THE SULFATE PARTICLES IN THE SUBMICRON SIZE RANGE COLLECTED AT MIZUHO STATION AND IN EAST QUEEN MAUD LAND, ANTARCTICA : PRELIMINARY RESULTS |
title_sort |
on the sulfate particles in the submicron size range collected at mizuho station and in east queen maud land, antarctica : preliminary results |
publisher |
Water Research Institute, Nagoya University |
publishDate |
1987 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3526 http://id.nii.ac.jp/1291/00003526/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3526&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(44.317,44.317,-70.683,-70.683) ENVELOPE(12.000,12.000,-72.500,-72.500) ENVELOPE(44.317,44.317,-70.683,-70.683) |
geographic |
Syowa Station Mizuho Queen Maud Land Mizuho Station |
geographic_facet |
Syowa Station Mizuho Queen Maud Land Mizuho Station |
genre |
Antarc* Antarctica E. Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Queen Maud Land |
genre_facet |
Antarc* Antarctica E. Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Queen Maud Land |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3526 http://id.nii.ac.jp/1291/00003526/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 1, 82-90(1987-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3526&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250405319147520 |