Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Hisafumi Muramatsu"'
Autor:
Yukio Makino, Masataka Shiobara, Hisafumi Muramatsu, Sadao Kawaguchi, Takashi Yamanouchi, Masayuki Tanaka, Toshihiro Ogawa, Koji Masutani, Masao Morii
Publikováno v:
Antarctic Record, Iss 87, Pp 1-22 (1985)
As part of the Japanese Antarctic Middle Atmosphere Program (Antarctic MAP), columnar amounts of atmospheric minor constituents such as N_2O, CH_4,CFCl_3,CF_2Cl_2 and HNO_3 were determined from measurements of infrared solar spectra for the period 24
Externí odkaz:
https://doaj.org/article/8d6633f9eec5400689c562596e4ff38d
Autor:
Hisafumi Muramatsu
Publikováno v:
Terrestrial, Atmospheric and Oceanic Sciences. 6:367
The mixing ratio of atmospheric methane (CH4) over the two large cities of Osaka and Kyoto achieves its maximum in the central part of the city and decreases toward the suburbs, with the same distribution patterns for nonmethane hydrocarbons (NMHC) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21d62a4cd0639a64d377c2ebe6caa2c
https://doi.org/10.3319/tao.1995.6.3.367(rec)
https://doi.org/10.3319/tao.1995.6.3.367(rec)
Publikováno v:
Memoirs of National Institute of Polar Research. Special issue. 24:303-306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::e6e95682d5ec95350e81aa5f744021d8
http://id.nii.ac.jp/1291/00001368/
http://id.nii.ac.jp/1291/00001368/
Publikováno v:
Papers in Meteorology and Geophysics. 35:1-10
The process of intrusion of stratospheric ozone into the troposphere, observed from an aircraft, is analysed with the use of routine aerological data. Stratospheric ozone is transported downward through the polar jet stream frontal zone to an altitud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61653c40130b5e5e014b43aeb98799d4
https://doi.org/10.2467/mripapers.35.1
https://doi.org/10.2467/mripapers.35.1
Autor:
Masahiko Hashimoto, Fumio Fukui, Fujio Muromatsu, Michio Hirota, Masayuki Kuwashima, Hisafumi Muramatsu, Toshiharu Koike
Publikováno v:
Papers in Meteorology and Geophysics. 35:63-69
In order to obtain the atmospheric lifetime of CF2Cl2 (τ), the measurements of CF2Cl2 were performed from October 1980 to March 1983 at Memanbetsu, Hokkaido. The trend of monthly mean volume mixing ratios of CF2Cl2 when the wind directions were betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::605f238d199cd5d5a023690fbfff0386
https://doi.org/10.2467/mripapers.35.63
https://doi.org/10.2467/mripapers.35.63
Publikováno v:
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology. 1:69-73
Atmospheric methane was measured by a gas-chromatographic method. Air samples were collected at Syowa Station in 1983,and on board between Tokyo and Syowa Station late in 1984. Mixing ratios at Syowa Station showed some seasonal variation and were in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::4ac53479ddfae0e5057e88a1e7638901
http://id.nii.ac.jp/1291/00003524/
http://id.nii.ac.jp/1291/00003524/
Autor:
Yukio, Makino, Hisafumi, Muramatsu, Sadao, Kawaguchi, Takashi, Yamanouchi, Masayuki, Tanaka, Toshihiro, Ogawa
Publikováno v:
Memoirs of National Institute of Polar Research. Special issue. 39:40-50
Spectroscopic measurement of atmospheric trace constituents at Syowa Station, Antarctica (69°00'S, 39°35'E) was started on 24 March 1983. Preliminary results of this measurement are presented. Total atmospheric nitrous oxide (N_2O) deduced from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::0af2dc1935e6c583499009ce4d1bd01f
http://id.nii.ac.jp/1291/00001828/
http://id.nii.ac.jp/1291/00001828/
Publikováno v:
Atmospheric Environment (1967). 23:1835-1839
In order to obtain the distribution and variation of atmospheric CH4 in Japan, measurement of CH4 in the surface air in Tsukuba was performed from June 1985 to March 1988. Vertical distributions were also measured up to an altitude of 7 km over Japan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9cd13434a924d57bf5202cc60b3cce
https://doi.org/10.1016/0004-6981(89)90067-x
https://doi.org/10.1016/0004-6981(89)90067-x
Publikováno v:
Memoirs of National Institute of Polar Research. Special issue. 34:20-27
Atmospheric CF_2Cl_2,CFCl_3 and N_2O were measured by a gaschromatographic method. Air samples were obtained by the 23rd and 24th Japanese Antarctic Research Expeditions. Vertical distributions of these gases over Syowa Station were observed on Janua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::8dbb23d61be1f29a954e89d72334c1ac
http://id.nii.ac.jp/1291/00001667/
http://id.nii.ac.jp/1291/00001667/
Autor:
Hisafumi Muramatsu
Publikováno v:
Journal of Environmental Conservation Engineering. 16:722-726
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c4d9b42c38e6c1d22109e15ae442adc
https://doi.org/10.5956/jriet.16.722
https://doi.org/10.5956/jriet.16.722