Takeshi Ohno
Takeshi Ohno
Email verificata su gakushuin.ac.jp
Titolo
Citata da
Citata da
Anno
The Ediacaran radiogenic Sr isotope excursion in the Doushantuo Formation in the three Gorges area, South China
Y Sawaki, T Ohno, M Tahata, T Komiya, T Hirata, S Maruyama, ...
Precambrian Research 176 (1-4), 46-64, 2010
1902010
Simultaneous determination of mass-dependent isotopic fractionation and radiogenic isotope variation of strontium in geochemical samples by multiple collector-ICP-mass spectrometry
T Ohno, T Hirata
Analytical Sciences 23 (11), 1275-1280, 2007
922007
Improvements in precision of isotopic ratio measurements using laser ablation-multiple collector-ICP-mass spectrometry: reduction of changes in measured isotopic ratios
T Hirata, Y Hayano, T Ohno
Journal of Analytical Atomic Spectrometry 18 (10), 1283-1288, 2003
922003
Depth profiles of radioactive cesium and iodine released from the Fukushima Daiichi nuclear power plant in different agricultural fields and forests
T Ohno, Y Muramatsu, Y Miura, K Oda, N Inagawa, H Ogawa, A Yamazaki, ...
Geochemical Journal 46 (4), 287-295, 2012
882012
Determination of radioactive cesium isotope ratios by triple quadrupole ICP-MS and its application to rainwater following the Fukushima Daiichi Nuclear Power Plant accident
T Ohno, Y Muramatsu
Journal of Analytical Atomic Spectrometry 29 (2), 347-351, 2014
762014
Isotopic analysis of Fe in human red blood cells by multiple collector-ICP-mass spectrometry
T Ohno, A Shinohara, I Kohge, M CHIBA, T HIRATA
Analytical sciences 20 (4), 617-621, 2004
702004
Determination of 88Sr/86Sr mass-dependent isotopic fractionation and radiogenic isotope variation of 87Sr/86Sr in the Neoproterozoic Doushantuo Formation
T Ohno, T Komiya, Y Ueno, T Hirata, S Maruyama
Gondwana Research 14 (1-2), 126-133, 2008
652008
Determination of ultratrace 129 I in soil samples by Triple Quadrupole ICP-MS and its application to Fukushima soil samples
T Ohno, Y Muramatsu, Y Shikamori, C Toyama, N Okabe, H Matsuzaki
Journal of Analytical Atomic Spectrometry 28 (8), 1283-1287, 2013
642013
Analysis of 129I in the soils of Fukushima Prefecture: preliminary reconstruction of 131I deposition related to the accident at Fukushima Daiichi Nuclear Power Plant (FDNPP)
Y Muramatsu, H Matsuzaki, C Toyama, T Ohno
Journal of environmental radioactivity 139, 344-350, 2015
622015
Sr isotope excursion across the Precambrian–Cambrian boundary in the Three Gorges area, South China
Y Sawaki, T Ohno, Y Fukushi, T Komiya, T Ishikawa, T Hirata, ...
Gondwana Research 14 (1-2), 134-147, 2008
622008
Geochemistry, petrogenesis and geodynamic origin of basalts from the Katun'accretionary complex of Gorny Altai (southwestern Siberia)
IY Safonova, MM Buslov, VA Simonov, AE Izokh, T Komiya, ...
Russian Geology and Geophysics 52 (4), 421-442, 2011
592011
Precise Zn isotopic ratio measurements of human red blood cell and hair samples by multiple collector-ICP-mass spectrometry
T Ohno, A Shinohara, M Chiba, T Hirata
Analytical sciences 21 (4), 425-428, 2005
572005
In-situ isotopic ratio analysis of iron using laser ablation-multiple collector-inductively coupled plasma mass spectrometry (LA-MC-ICP-MS)
T Hirata, T Ohno
Journal of Analytical Atomic Spectrometry 16 (5), 487-491, 2001
442001
87Sr/86Sr chemostratigraphy of Neoproterozoic Dalradian carbonates below the Port Askaig glaciogenic Formation, Scotland
Y Sawaki, T Kawai, T Shibuya, M Tahata, S Omori, T Komiya, N Yoshida, ...
Precambrian Research 179 (1-4), 150-164, 2010
402010
Ca isotopic compositions of dolomite, phosphorite and the oldest animal embryo fossils from the Neoproterozoic in Weng'an, South China
T Komiya, A Suga, T Ohno, J Han, J Guo, S Yamamoto, T Hirata, Y Li
Gondwana Research 14 (1-2), 209-218, 2008
332008
Determination of mass-dependent isotopic fractionation of cerium and neodymium in geochemical samples by MC-ICPMS
T Ohno, T Hirata
Analytical Sciences 29 (1), 47-53, 2013
282013
The anomalous Ca cycle in the Ediacaran ocean: evidence from Ca isotopes preserved in carbonates in the Three Gorges area, South China
Y Sawaki, M Tahata, T Ohno, T Komiya, T Hirata, S Maruyama, J Han, ...
Gondwana Research 25 (3), 1070-1089, 2014
242014
Determination of 129I in Fukushima soil samples by ICP-MS with an octopole reaction system
T Ohno, Y Muramatsu, C Toyama, K Nakano, S Kakuta, H Matsuzaki
Analytical Sciences 29 (2), 271-274, 2013
232013
Accumulation of 137Cs by rice grown in four types of soil contaminated by the Fukushima Dai-ichi Nuclear Power Plant accident in 2011 and 2012
S Fujimura, Y Muramatsu, T Ohno, M Saitou, Y Suzuki, T Kobayashi, ...
Journal of environmental radioactivity 140, 59-64, 2015
212015
Speciation of magnesium in monohydrocalcite: XANES, ab initio and geochemical modeling
K Fukushi, Y Suzuki, J Kawano, T Ohno, M Ogawa, T Yaji, Y Takahashi
Geochimica et Cosmochimica Acta 213, 457-474, 2017
162017
Il sistema al momento non pu eseguire l'operazione. Riprova pi tardi.
Articoli 1–20