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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


Name Shinji Morimoto
Prefix Prof.
Email 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 2020-10-06

NO 56
Acronym NIPR
Name National Institute of Polar Research
 Background observation
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: VPDB
 9999-12-31 00:00:00 - 2015-06-27 23:59:59: GCC-IRMS based on MAT252(Mass spectrometry)
 2015-07-22 00:00:00 - 9999-12-31 23:59:59: GCC-IRMS based on MAT253(Mass spectrometry)
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: 89 (m)
 twice a week
 0=normal, 1=rejection
 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 provded, even when greenhouse gas data are updated.
1  Morimoto, S., S. Aoki, T. Nakazawa and T. Yamanouchi, Temporal variations of the carbon isotopic ratio of atmospheric methane observed at Ny Aalesund, Svalbard from 1996 to 2004, Geophys. Res. Lett., 33, L01807, https://doi.org/10.1029/2005GL024648, 2006.
2  Morimoto, S., R. Fujita, S. Aoki, D. Goto and T. Nakazawa, Long-term variations of the mole fraction and carbon isotope ratio of atmospheric methane observed at Ny Aalesund, Svalbard from 1996 to 2013, Tellus B 69(1), 1380497. https://doi.org/10.1080/16000889.2017.1380497, 2017.
3  Fujita, R., Morimoto, S., Umezawa, T., Ishijima, K., Patra, P. K., Worthy, D. E., et al. (2018). Temporal Variations of the Mole Fraction, Carbon, and Hydrogen Isotope Ratios of Atmospheric Methane in the Hudson Bay Lowlands, Canada. Journal of Geophysical Research: Atmospheres, 123(9), 4695-4711. https://doi.org/10.1002/2017JD027972