Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987
P(論文) Atmospheric methane (CH_4) was measured by a gas-chromatographic method. Air samples were collected at Syowa Station between February 1986 and January 1987. The mean volume mixing ratio in this period was 1.613 ppm. An increasing trend for mixing ratios of CH_4 including those in 1983 was 1.1%...
| Main Authors: | , , , |
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| Language: | English |
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National Institute of Polar Research
1989
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| Online Access: | https://nipr.repo.nii.ac.jp/record/3560/files/KJ00000035526.pdf https://doi.org/10.15094/00003560 https://nipr.repo.nii.ac.jp/records/3560 |
| _version_ | 1829314287333539840 |
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| author | Hirota, Michio Fukabori, Masashi Yamanouchi, Takashi Makino, Yukio |
| author_facet | Hirota, Michio Fukabori, Masashi Yamanouchi, Takashi Makino, Yukio |
| author_sort | Hirota, Michio |
| collection | National Institute of Polar Research Repository, Japan |
| description | P(論文) Atmospheric methane (CH_4) was measured by a gas-chromatographic method. Air samples were collected at Syowa Station between February 1986 and January 1987. The mean volume mixing ratio in this period was 1.613 ppm. An increasing trend for mixing ratios of CH_4 including those in 1983 was 1.1%/year as of January 1987. departmental bulletin paper |
| genre | Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
| genre_facet | Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
| geographic | Syowa Station |
| geographic_facet | Syowa Station |
| id | ftnipr:oai:nipr.repo.nii.ac.jp:00003560 |
| institution | Open Polar |
| language | English |
| op_collection_id | ftnipr |
| op_doi | https://doi.org/10.15094/00003560 |
| op_relation | Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology 2 25 28 AA10756213 https://nipr.repo.nii.ac.jp/record/3560/files/KJ00000035526.pdf https://doi.org/10.15094/00003560 https://nipr.repo.nii.ac.jp/records/3560 |
| publishDate | 1989 |
| publisher | National Institute of Polar Research |
| record_format | openpolar |
| spelling | ftnipr:oai:nipr.repo.nii.ac.jp:00003560 2025-04-13T14:25:53+00:00 Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 Hirota, Michio Fukabori, Masashi Yamanouchi, Takashi Makino, Yukio 1989-08 application/pdf https://nipr.repo.nii.ac.jp/record/3560/files/KJ00000035526.pdf https://doi.org/10.15094/00003560 https://nipr.repo.nii.ac.jp/records/3560 eng eng National Institute of Polar Research Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology 2 25 28 AA10756213 https://nipr.repo.nii.ac.jp/record/3560/files/KJ00000035526.pdf https://doi.org/10.15094/00003560 https://nipr.repo.nii.ac.jp/records/3560 1989 ftnipr https://doi.org/10.15094/00003560 2025-03-19T10:19:56Z P(論文) Atmospheric methane (CH_4) was measured by a gas-chromatographic method. Air samples were collected at Syowa Station between February 1986 and January 1987. The mean volume mixing ratio in this period was 1.613 ppm. An increasing trend for mixing ratios of CH_4 including those in 1983 was 1.1%/year as of January 1987. departmental bulletin paper Other/Unknown Material Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology National Institute of Polar Research Repository, Japan Syowa Station |
| spellingShingle | Hirota, Michio Fukabori, Masashi Yamanouchi, Takashi Makino, Yukio Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 |
| title | Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 |
| title_full | Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 |
| title_fullStr | Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 |
| title_full_unstemmed | Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 |
| title_short | Gas-chromatographic measurements of atmospheric methane at Syowa Station between February 1986 and January 1987 |
| title_sort | gas-chromatographic measurements of atmospheric methane at syowa station between february 1986 and january 1987 |
| url | https://nipr.repo.nii.ac.jp/record/3560/files/KJ00000035526.pdf https://doi.org/10.15094/00003560 https://nipr.repo.nii.ac.jp/records/3560 |