Data Policy
GAW Data Policy
"For Scientific purposes, access to these data is unlimited and provided without charge.
By their use you accept that an offer of co-authorship will be made through personal contact with the data providers
or owners whenever substantial use is made of their data.
In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication."
Version
2025-01-01-0110 (Last updated: 2024-12-25)File
This data set is submitted by TU.
In line with the GAW Data Policy, users should contact the contributors of all data of interest and propose co-authorship or acknowledgement.
Organization
| NO | 70 |
|---|---|
| Acronym | TU |
| Name | Tohoku University |
| Address 1 | Center for Atmospheric and Oceanic Studies |
| Address 2 | 6-3 Aoba, Aramaki, Aoba-ku |
| Address 3 | Sendai 980-8578 |
| Country/Territory | Japan |
| Website | http://tgr.gp.tohoku.ac.jp |
Contact(s)
| Name | Shinji Morimoto |
|---|---|
| Prefix | Prof. |
| mon@tohoku.ac.jp | |
| Organization No | 70 |
| Organization acronym | TU |
| Organization name | Tohoku University |
| Organization country/territory | Japan |
| Address 1 | |
| Address 2 | |
| Address 3 | Aoba 6-3, Aramaki, Aoba-ku, Sendai 980-8578 |
| Country/territory | Japan |
| Tel | +81-22-795-5780 |
| Fax | +81-22-795-5797 |
| Last updated date | 2024-10-04 |
| Name | Ryo Fujita |
|---|---|
| Prefix | |
| ryo.fujita@mri-jma.go.jp | |
| Organization No | 48 |
| Organization acronym | MRI |
| Organization name | Meteorological Research Institute |
| Organization country/territory | Japan |
| Address 1 | Oceanography and Geochemistry Research Department |
| Address 2 | Meteorological Research Institute |
| Address 3 | 1-1 Nagamine, Tsukuba, 305-0052, Japan |
| Country/territory | Japan |
| Tel | +81-298538720 |
| Fax | |
| Last updated date | 2020-10-06 |
| Background observation | |
| UTC | |
| permil | |
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2006-12-21 12:00:00 - 9999-12-31 23:59:59: VPDB |
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2006-12-21 12:00:00 - 9999-12-31 23:59:59: GC-C-IRMS based on Delta Plus XP(Mass spectrometry) |
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9999-12-31 00:00:00 - 9999-12-31 23:59:59: NA (m) |
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| event | |
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[Hourly] [Daily] [Monthly] |
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| Temporarily suspended | |
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Wind direction: Wind speed: Relative humidity: Precipitation amount: Air pressure: Air temperature: Dew point temperature: Sea water temperature: Sea surface water temperature: Sea water salinity: Sea surface water salinity: |
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Meteorological data may remain as first provided, even when greenhouse gas data are updated. |
No DOI available
Related information
GAW Data Policy
"For Scientific purposes, access to these data is unlimited and provided without charge.
By their use you accept that an offer of co-authorship will be made through personal contact with the data providers
or owners whenever substantial use is made of their data.
In all cases, an acknowledgement must be made to the data providers or owners and to the data centre when these data are used within a publication."
Citation format
This format is an example of the WDCGG standard citation.
Please follow the citation format which the data providers or owners indicate.
Please follow the citation format which the data providers or owners indicate.
Shinji Morimoto (TU),
Ryo Fujita (MRI),
Atmospheric 13CH4
by Northern and western Pacific, Tohoku University,
dataset published as 13CH4_NWP8036_
ship-flask_TU_data1 at WDCGG,
ver. 2025-01-01-0110 (Reference date*: YYYY/MM/DD)
* As the reference date, please indicate the date you downloaded the files.
* As the reference date, please indicate the date you downloaded the files.
Reference(s)
| 1 | Fujita, R., Morimoto, S., Maksyutov, S., Kim, H.-S., Arshinov, G. Brailsford, M., Aoki, S., and Nakazawa, T. (2020).Global and regional CH4 emissions for 1995–2013 derived from atmospheric CH4, d13C-CH4 and dD-CH4 observations and a chemical transport model. Journal of Geophysical Research: Atmospheres, https://doi.org/10.1029/2020JD032903. |
|---|---|
| 2 | Nakazawa, T., Morimoto, S., Aoki, S., & Tanaka, M. (1997). Temporal and spatial variations of the carbon isotopic ratio of atmospheric carbon dioxide in the western Pacific region. Journal of Geophysical Research: Atmospheres, 102(D1), 1271–1285.https://doi.org/10.1029/96JD02720 |
| 3 | Umezawa, T., Aoki, S., Nakazawa, T., and Morimoto, S. (2009). A high-precision measurement system for carbon andhydrogen isotopic ratios of atmospheric methane and its application to air samples collected in the western Pacific region, Journal of the Meteorological Society of Japan, 87(3), 365–379. https://doi.org/10.2151/jmsj.87.365 |
| 4 | Umezawa, T., Machida, T., Ishijima, K., Matsueda, H., Sawa, Y., Patra, P. K., et al. (2012). Carbon and hydrogen isotopic ratios of atmospheric methane in the upper troposphere over the Western Pacific. Atmospheric Chemistry and Physics, 12(17), 8095–8113. https://doi.org/10.5194/acp-12-8095-2012 |
