Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Kazuhisa, KOMURA"'
Autor:
M. Ješkovský, Katsumi Hirose, Masao Fukasawa, Pavel P. Povinec, Isabelle Levy, Joan-Albert Sanchez-Cabeza, Janine Gastaud, Michio Aoyama, Kazuhisa Komura, I. Sýkora
Publikováno v:
Progress in Oceanography. 89:17-30
The 137Cs seawater transect along the 20°S latitude in the Indian Ocean, sampled during the round the globe BEAGLE2003 (Blue Ocean Global Expedition) clearly shows a presence of two cores of higher 137Cs concentrations at 100°E and 55°E in water c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99eb65de0440d212a335279b2cf2fc25
https://doi.org/10.1016/j.pocean.2010.12.004
https://doi.org/10.1016/j.pocean.2010.12.004
Marine anthropogenic radiotracers in the Southern Hemisphere: New sampling and analytical strategies
Autor:
Per Roos, Pavel P. Povinec, S.A. Yim, J.-F. Comanducci, Mats Eriksson, Janine Gastaud, Isabelle Levy, Iolanda Osvath, Joan-Albert Sanchez-Cabeza, C.S. Kim, Katsumi Hirose, Michio Aoyama, Yasunori Hamajima, Kazuhisa Komura
Publikováno v:
Progress in Oceanography. 89:120-133
The Japan Agency for Marine Earth Science and Technology conducted in 2003–2004 the Blue Earth Global Expedition (BEAGLE2003) around the Southern Hemisphere Oceans, which was a rare opportunity to collect many seawater samples for anthropogenic rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f344d4307f5890d3b7c149dc27284877
https://doi.org/10.1016/j.pocean.2010.12.012
https://doi.org/10.1016/j.pocean.2010.12.012
Autor:
Michio Aoyama, K. Hirose, Pavel P. Povinec, S.A. Yim, C.S. Kim, Masao Fukasawa, Joan-Albert Sanchez-Cabeza, Kazuhisa Komura
Publikováno v:
Progress in Oceanography. 89:101-107
Vertical profiles of dissolved plutonium activity concentration in South Pacific Ocean water columns were determined using ICP-SF-MS after Fe co-precipitation and radiochemical purification. The water samples were collected in the central South Pacif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6d7d670b6a70a4e7b63ab40c687f42c
https://doi.org/10.1016/j.pocean.2010.12.010
https://doi.org/10.1016/j.pocean.2010.12.010
Autor:
Janine Gastaud, Mats Eriksson, Iolanda Osvath, Isabelle Levy, Kazuhisa Komura, Michio Aoyama, J.A. Sanchez-Cabeza, Pavel P. Povinec
Publikováno v:
Progress in Oceanography. 89:31-37
During the reoccupation of the WOCE transect A10 at 30°S by the BEAGLE2003 cruise, the SHOTS project partners collected a large number of samples for the analysis of isotopic tracers. 137Cs was mostly deposited on the oceans surface during the late
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::901c4062405590f66b112e88821d1736
https://doi.org/10.1016/j.pocean.2010.12.005
https://doi.org/10.1016/j.pocean.2010.12.005
Publikováno v:
Journal of Oceanography. 64:713-717
Application of a coprecipitation method combined with low-background γ-spectrometry allowed the isolation of 7Be, 137Cs, 210Pb, and radium and thorium isotopes together with BaSO4, Fe(OH)3, or AMP/Cs in 18 L of coastal water. This simple method show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db650896c1d3ad9ffd891b488753c42
https://doi.org/10.1007/s10872-008-0060-y
https://doi.org/10.1007/s10872-008-0060-y
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 276(3):795-798
137Cs in seawater is one of the most powerful tracers of water motion. Large volumes of samples have been required for determination of 137Cs in seawater. This paper describes improvement of separation and purification processes of 137Cs in seawater,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38441addf11f01ada3f243f673540c8f
http://hdl.handle.net/2297/10967
http://hdl.handle.net/2297/10967
Autor:
Tetsuji Imanaka, Satoru Endo, Kenichi Tanaka, Eckehart Nolte, Kimikazu Sasa, Kazuhisa Komura, Riki Seki, Hiroshi Fukushima, Masaharu Hoshi, Masayori Ishikawa, Thomas Huber, T. Straume, Keisuke Sueki, Werner Rühm, S. D. Egbert, Yasuo Nagashima
Publikováno v:
Radiation and Environmental Biophysics. 47:313-322
In the process of developing a new dosimetry system for atomic bomb survivors in Hiroshima and Nagasaki (DS02), an intercomparison study between (152)Eu and (36)Cl measurements was proposed, to reconcile the discrepancy previously observed in the Hir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc49810c2ca3035a0004729ce41546c1
https://doi.org/10.1007/s00411-008-0166-z
https://doi.org/10.1007/s00411-008-0166-z
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 277:389-398
The temporal variation of 14C concentrations in atmospheric CO2 samples collected every 10 days was measured in the Takao area of Kanazawa, Ishikawa prefecture, Japan (36.52°N, 136.64°E), from April 1991 to December 1995. The monthly mean levels of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f36fe384cb31b1ae023d39338e3613d
https://doi.org/10.1007/s10967-007-7141-z
https://doi.org/10.1007/s10967-007-7141-z
Publikováno v:
Journal of Nuclear and Radiochemical Sciences. 9:41-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80850715e4b4f4c73e8a4646299b3b23
https://doi.org/10.14494/jnrs.9.41
https://doi.org/10.14494/jnrs.9.41
Publikováno v:
Journal of Nuclear and Radiochemical Sciences. 9:49-52
金沢大学自然計測応用研究センター自然計測研究部門
金沢大学環日本海域環境研究センター
The activation of gold by environmental neutrons was used to study the effect of concrete buildings at our laborato
金沢大学環日本海域環境研究センター
The activation of gold by environmental neutrons was used to study the effect of concrete buildings at our laborato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6e342b8f12abd78575fbe4a45ad5e02
https://doi.org/10.14494/jnrs.9.49
https://doi.org/10.14494/jnrs.9.49