- Analysis of 50-y record of surface 137Cs concentrations in the global ocean using the HAM-global database.
Journal of Environmental Monitoring,
11,1,116-125,DOI: 10.1039/b811421h, 2009,
Yayoi Inomata, Michio Aoyama and Katsumi Hirose
-
239,240Pu/137Cs ratios in the water column of the North Pacific: a proxy
of biogeochemical processes
Journal of Environmental Radioactivity,
100,258-262,2009
Katsumi Hirose , Michio Aoyama , Pavel P. Povinec
-
Changes in water properties and transports along 24°N in the North
Pacific between 1985 and 2005.
Journal of Geophysical Research, 114, C01008, doi:10.1029/2008JC004778, 2009,
Shinya Kouketsu, Masao Fukasawa, Ikuo Kaneko, Takeshi Kawano, Hiroshi Uchida,
Toshimasa Doi, Michio Aoyama, and Kiyoshi Murakami
-
Anthropogenic aerosols observed in Asian continental outflow at Jeju Island,
Korea, in spring 2005.
Journal of Geophysical Research, 114, doi:10.1029/2008JD010306, 2009,
Sahu, L. K., Y. Kondo, Y. Miyazaki, M. Kuwata, M. Koike, N. Takegawa,
H. Tanimoto, H. Matsueda, S. C. Yoon, and Y. J. Kim
-
Formation mechanisms of latitudinal CO2 gradients in the upper troposphere
over the subtropics and tropics.
Journal of Geophysical Research, 114, doi:10.1029/2008JD010545, 2009,
Kazuyuki Miyazaki, Toshinobu Machida, Prabir K. Patra, Toshiki Iwasaki, Yousuke Sawa,
Hidekazu Matsueda, and Takakiyo Nakazawa
-
Numerical Investigation of Climate Factors Impact on Carbon Cycle in the East Asian Terrestrial Ecosystem.
Journal of the Meteorological Society of Japan
,87-2,219-244,2009,
Kazuo Mabuchi, Kiyotoshi Takahashi, Kenlo Nishida Nasahara
-
Spatial variability and decadal trend of the oceanic CO2 in the
western equatorial Pacific warm/fresh water.
Deep-Sea Research Ⅱ
56,591-606 doi:10.1016/j.dsr2.2009.01.002
Masao Ishii, Hisayuki Y. Inoue, Takashi Midorikawa, Shu Saito, Takayuki Tokieda,
Daisuke Sasano, Akira Nakadate, Kasuhiro Nemoto, Nicolas Metzl, C.S.Wong, and Richard A. Feely
-
Photochemical histories of nonmethane hydrocarbons inferred from
their stable carbon isotope ratio measurements over east Asia.
Journal of Geophysical Research
114, doi:10.1029/2008JD011388
Takuya Saito, Kimitaka Kawamura, Urumu Tsunogai, Tai-Yih Chen,
Hidekazu Matsueda, Takeshi Nakatsuka, Toshitaka Gamo, Mituo Uematsu, Barry J. Huebert
-
Climatological mean and decadal change in surface ocean pCO2 and net sea-air CO2
flux over the global oceans.
Deep-Sea Research Ⅱ
56,554-577 doi:10.1016/j.dsr2.2008.12.009
Taro Takahashi, Stewart C. Sutherland, Rik Wanninkhol, Colm, Sweeney, Richard A Feely, David W. Chipman,
Burke Hales, Gernot Friederich, Francisco Chavez, Nicolas Metzl, Hisayuki Yoshikawa-Inoue, Masao Ishii,
Takashi Midorikawa, Yukihiro Nojiri, Arne Kortzinger, Tobias Steinhoff, Mario Hoppema, Jon Olafsson,
Thorarinn S Arnarson, Bronte Tilbrook, Truls Johannessen, Are Olsen, Richard Bellerby , C.S. Wong,
Bruno Delille, N.R. Bates Hein J.W. de Baar.
-
Continuous observations of atmospheric and oceanic CO2 using the moored buoy in the East China Sea:
Variations during the passage of typhoons.
Deep-Sea Research Ⅱ
56,542-553 doi:10.1016/j.dsr2.2008.12.015
Kazuhiro Nemoto, Takashi Midorikawa, Akiyoshi Wada, Kan Ogawa, Sukeyoshi Takatani,
Hideji Kimoto, Masao Ishii, and Hisayuki Y. Inoue
-
First year of upper troposheric integrated content of CO2 from IASI hyperspectral infrared observations.
Atmospheric Chemistry and Physics
9,4797-4810,2009,
Crevoisier, C, A. Chedin, H. Matsueda, T. Machida, R. Armante, N. A. Scott,
-
Ultra low level deep water 137Cs activity in the South Pacific Ocean.
Journal of Radioanalytical and Nuclear Chemistry
doi:10.1007/s10967-009-0253-x,
M. Aoyama, Y. Hamajima, M. Fukasawa, T. Kawano and S. Watanabe
-
Dry and wet deposition of water-insoluble dust and water-soluble chemical
species during spring 2007 in Tsukuba, Japan.
Atmospheric Environment
43,4503-4512,2009,
Yayoi Inomata, Yasuhito Igarashi, Masaru Chiba, Yoshihiro Shinoda, Hiroshi Takahashi
-
Seasonal and International Variability of Oceanic Carbon Cycling in the Western and
Central Tropical-Subtropical Pacific: A Physical-Biogeochemical Modeling Study.
Journal of Oceanography
65,689-701,2009.
Masahiko Fujii, Fei Chai, Lei Shi, Hisayuki Y. Inoue, Masao Ishii.
-
Variations of oceanic pCO2 and air-sea CO2 flux in the eastern Indian sector
of the Southern Ocean for the austral summer of 2001-2002.
Geophysical Research Letters
36,L14610, doi:10.1029/2009GL038467.
Shin-ichiro Nakaoka, Takakiyo Nakazawa Hisayuki Yoshikawa-Inoue, Shuji Aoki,
Gen Hashida, Masao Ishii, Takashi Yamanouchi, Tsuneo Odate, and Mitsuo Fukuchi.
-
Column-averaged volume mixing ratio of CO2 measured with ground-based
Fourier transform spectrometer at Tsukuba.
Journal of Geophysical Research
114, doi:10.1029/2008JD011465,2009.
Ohyama, H., I. Morino, T. Nagahama,
T. Machida, H. Suto, H. Oguma, Y. Sawa, H. Matsueda, N. Sugimoto, H. Nakane, K.Nakagawa.
-
Using altimetry to help explain patchy changes in hydrographic carbon measurements.
Journal of Geophysical Union
114, doi:10.1029/2008JC005183,2009.
K. B. Rodgers, R. M. Key, A. Gnanadesikan, J. L. Sarmiento, O. Aumout, L. Bopp, S. C. Doney, J. P Dunne, D.M Glover, A. Ishida,
M. Ishii, A. R. Jacobson, C. L. Monaco, E. Maier-Reimer, H. Mercier, N. Metzl, F. F. Perez, A. F. Rios, R. Wanninkhol, P. Wetzel,
C. D. Winn, Y. Yamanaka.
-
Depositional behaviors of plutonium and thorium isotopes at Tsukuba and
Mt. Haruna in Japan indicate the sources of atmospheric dust.
Journal of Environmental Radioactivity
doi:10.1016/j.jenvrad.2009.09.003,2009.
K. Hirose, Y. Igarashi, M. Aoyama and Y. Inomata.
-
Seasonal and yearly variations of dust deposition in Tsukuba: Possible linkage with
variations of dust emission over the Asian continent.
SOLA
5,153-156,2009.
Yayoi Inomata* , Yasuhito Igarashi, Masao Mikami, Taichu Y. Tanaka, Masaru Chiba.
-
Plutonium in the Ocean Environment: Its Distributions and Behavior.
Journal of Nuclear and Radiochemical Sciences
10,1,R7-R16,2009.
Katsumi Hirose
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