In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica
A high-precision measurement system for the atmospheric CO concentration was developed. With some modifications to a gas chromatograph CO analyzer, instrumental reproducibility of 0.5 ppbv was achieved. This could be sufficient for detection of short-term, seasonal and long-term variations of the at...
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National Institute of Polar Research/National Institute of Polar Research /Miyagi University of Education/Center for Atmospheric and Oceanic Studies, Tohoku University/Center for Atmospheric and Oceanic Studies, Tohoku University/National Institute of Polar Research
2002
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ftnipr:oai:nipr.repo.nii.ac.jp:00002950 2023-05-15T13:49:00+02:00 In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica Shinji Morimoto Makoto Wada Satoshi Sugawara Shuji Aoki Takakiyo Nakazawa Takashi Yamanouchi 2002-11 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2950 http://id.nii.ac.jp/1291/00002950/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2950&item_no=1&attribute_id=18&file_no=1 en eng National Institute of Polar Research/National Institute of Polar Research /Miyagi University of Education/Center for Atmospheric and Oceanic Studies, Tohoku University/Center for Atmospheric and Oceanic Studies, Tohoku University/National Institute of Polar Research National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2950 http://id.nii.ac.jp/1291/00002950/ AA1129795X Polar meteorology and glaciology, 16, 95-105(2002-11) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2950&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 2002 ftnipr 2022-11-26T19:42:17Z A high-precision measurement system for the atmospheric CO concentration was developed. With some modifications to a gas chromatograph CO analyzer, instrumental reproducibility of 0.5 ppbv was achieved. This could be sufficient for detection of short-term, seasonal and long-term variations of the atmospheric CO concentration in the Antarctic region. A standard gas system to maintain a consistent calibration scale for the CO measurements was also prepared. The measurement system was installed at Syowa Station in March 2000 and has been maintained up to the present. The first-year's observation showed a clear seasonal cycle of CO concentration. Report Antarc* Antarctic Antarctica Polar meteorology and glaciology National Institute of Polar Research Repository, Japan Antarctic Syowa Station The Antarctic |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
A high-precision measurement system for the atmospheric CO concentration was developed. With some modifications to a gas chromatograph CO analyzer, instrumental reproducibility of 0.5 ppbv was achieved. This could be sufficient for detection of short-term, seasonal and long-term variations of the atmospheric CO concentration in the Antarctic region. A standard gas system to maintain a consistent calibration scale for the CO measurements was also prepared. The measurement system was installed at Syowa Station in March 2000 and has been maintained up to the present. The first-year's observation showed a clear seasonal cycle of CO concentration. |
format |
Report |
author |
Shinji Morimoto Makoto Wada Satoshi Sugawara Shuji Aoki Takakiyo Nakazawa Takashi Yamanouchi |
spellingShingle |
Shinji Morimoto Makoto Wada Satoshi Sugawara Shuji Aoki Takakiyo Nakazawa Takashi Yamanouchi In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica |
author_facet |
Shinji Morimoto Makoto Wada Satoshi Sugawara Shuji Aoki Takakiyo Nakazawa Takashi Yamanouchi |
author_sort |
Shinji Morimoto |
title |
In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica |
title_short |
In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica |
title_full |
In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica |
title_fullStr |
In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica |
title_full_unstemmed |
In-situ measurement of the atmospheric CO concentration at Syowa Station, Antarctica |
title_sort |
in-situ measurement of the atmospheric co concentration at syowa station, antarctica |
publisher |
National Institute of Polar Research/National Institute of Polar Research /Miyagi University of Education/Center for Atmospheric and Oceanic Studies, Tohoku University/Center for Atmospheric and Oceanic Studies, Tohoku University/National Institute of Polar Research |
publishDate |
2002 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2950 http://id.nii.ac.jp/1291/00002950/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2950&item_no=1&attribute_id=18&file_no=1 |
geographic |
Antarctic Syowa Station The Antarctic |
geographic_facet |
Antarctic Syowa Station The Antarctic |
genre |
Antarc* Antarctic Antarctica Polar meteorology and glaciology |
genre_facet |
Antarc* Antarctic Antarctica Polar meteorology and glaciology |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2950 http://id.nii.ac.jp/1291/00002950/ AA1129795X Polar meteorology and glaciology, 16, 95-105(2002-11) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2950&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250329508151296 |