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 | 6 |
|---|---|
| Acronym | AIST |
| Name | National Institute of Advanced Industrial Science and Technology |
| Address 1 | Environmental Management Research Institute |
| Address 2 | National Institute of Advanced Industrial Science and Technology (AIST) |
| Address 3 | AIST Tsukuba West, 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan |
| Country/Territory | Japan |
| Website | https://unit.aist.go.jp/env-mri/117aerg/en/index-e.html |
Contact(s)
| Name | Shigeyuki Ishidoya |
|---|---|
| Prefix | |
| s-ishidoya@aist.go.jp | |
| Organization No | 6 |
| Organization acronym | AIST |
| Organization name | National Institute of Advanced Industrial Science and Technology |
| Organization country/territory | Japan |
| Address 1 | |
| Address 2 | Environmental Management Research Institute |
| Address 3 | 16-1 Onogawa, Tsukuba, Ibaraki 305-8569 |
| Country/territory | Japan |
| Tel | +81-29-861-8352 |
| Fax | +81-29-861-8358 |
| Last updated date | 2023-11-08 |
|
|||||||||||||||||||||||||||
| Monitoring background conditions, and the influence of air pollution | |||||||||||||||||||||||||||
| UTC+09:00 | |||||||||||||||||||||||||||
| per meg | |||||||||||||||||||||||||||
|
9999-12-31 00:00:00 - 9999-12-31 23:59:59: EMRI/AIST scale |
|||||||||||||||||||||||||||
|
9999-12-31 00:00:00 - 9999-12-31 23:59:59: POM-6E, Japan Air Liquid(Paramagnetic Analyzer) |
|||||||||||||||||||||||||||
|
9999-12-31 00:00:00 - 9999-12-31 23:59:59: 20 (m) |
|||||||||||||||||||||||||||
| 70 minutes | |||||||||||||||||||||||||||
| The delta(O2/N2) of sample air is determined against working standard air using a paramagnetic analyzer. The delta(O2/N2) of the working standard air are determined against our primary standard air (cylinder No. CRC00045) using a mass spectrometer. The measurement method is detailed in Ishidoya et al. (2017 SOLA) and Ishidoya & Murayama (2014 Tellus B). | |||||||||||||||||||||||||||
|
[Hourly] [Daily] [Monthly] |
|||||||||||||||||||||||||||
| Operational/Reporting | |||||||||||||||||||||||||||
|
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: |
|||||||||||||||||||||||||||
|
Meteorological data may remain as first provided, even when greenhouse gas data are updated. |
DOI Metadata
| DOI |
|
||||
|---|---|---|---|---|---|
| Version |
2023-11-08-0331 (Data Version History) * DOIs and file names may have multiple versions. Be sure to check the data version. |
||||
| Title | Atmospheric O2/N2 ratio at Ryori by National Institute of Advanced Industrial Science and Technology, dataset published as O2/N2 ratio_RYO_surface-insitu_AIST_data1 at WDCGG | ||||
| Creator |
National Institute of Advanced Industrial Science and Technology Shigeyuki Ishidoya (JMA) |
||||
| Publisher | World Data Centre for Greenhouse Gases | ||||
| Publication Date | 2023-11-10 (Last Updated: 2023-11-10) | ||||
| Format | Text (WDCGG Data Format Table, WDCGG Meteorological Data Format Table), NetCDF | ||||
| Relation List (Is Part Of) |
All O2/N2 ratio data contributed to WDCGG by GAW stations and mobiles by 2023-11-10 |
||||
| Geolocation Point |
|
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.
Shigeyuki Ishidoya (AIST),
Atmospheric O2/N2 ratio
at Ryori by National Institute of Advanced Industrial Science and Technology
,
dataset published as O2/N2 ratio_RYO_
surface-insitu_AIST_data1 at WDCGG,
ver. 2023-11-08-0331, https://doi.org/10.50849/WDCGG_0006-2012-7001-01-01-9999 (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 | Ishidoya, S. and S. Murayama, 2014: Development of a new high precision continuous measuring system for atmospheric O2/N2 and Ar/N2 and its application to the observation in Tsukuba, Japan, Tellus B, 66, 22574, http://dx.doi.org/10.3402/tellusb.v66.22574. |
|---|---|
| 2 | Ishidoya, S., K. Tsuboi, S. Murayama, H. Matsueda, N. Aoki, T. Shimosaka, H. Kondo, and K. Saito, 2017: Development of a continuous measurement system for atmospheric O2/N2 ratio using a paramagnetic analyzer and its application in Minamitorishima Island, Japan, SOLA, Vol. 13, 230-234. |
| 3 | Ishidoya, S., Tsuboi, K., Kondo, H., Ishijima, K., Aoki, N., Matsueda, H., and Kazuyuki Saito, K., 2022: Measurement report: Method for evaluating CO2 emission from a cement plant by atmosphere O2 / N2 and CO2 measurements and its applicability to the detection of CO2 capture signals, Atmos. Chem. Phys., Discuss., https://doi.org/10.5194/acp-2022-570, in review. |
