Takeshi Ohno
Takeshi Ohno
Verified email at gakushuin.ac.jp
Title
Cited by
Cited by
Year
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
1842010
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
892007
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
882003
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
872012
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
722014
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
692004
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
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
612015
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
612008
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
602013
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
582011
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
562005
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
432001
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
252013
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
232014
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
222013
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
192015
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
152017
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