Papers - TAZOE Hirofumi
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First report on global fallout U-236 and uranium atom ratios in soils from Hunan Province, China
Yang Shao, Guosheng Yang, Diandou Xu, Masatoshi Yamada, Hirofumi Tazoe, Min Luo, Hangxin Cheng, Ke Yang, Lingling Ma
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 197 1 - 8 2019.2
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REE pattern change of seawater sample depending on water container
Amakawa Hiroshi, Tazoe Hirofumi, Suzuki Katsuhiko
Abstracts of Annual Meeting of the Geochemical Society of Japan 66 ( 0 ) 33 - 33 2019
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Improvement of analysis of Nd isotope composition in seawater using the combination of DGA Resin solid phase extraction and MC-ICP-MS
Tazoe Hirofumi, Amakawa Hiroshi, Suzuki Katsuhiko, Hara Takuya, Obata Hajime
Abstracts of Annual Meeting of the Geochemical Society of Japan 66 ( 0 ) 76 - 76 2019
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A review of measurement methodologies and their applications to environmental Sr-90
Yang Shao, Guosheng Yang, Hirofumi Tazoe, Lingling Ma, Masatoshi Yamada, Diandou Xu
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 192 321 - 333 2018.12
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キレート樹脂固相抽出法を用いた海水中の 難分析放射性核種ストロンチウム-90 の 新規分析法の開発
田副 博文
海洋化学研究 31 ( 2 ) 45 - 53 2018.11
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Development of a Method for Analysis of Radionuclides in Biological Samples Using ICP Mass Spectrometer
Akari Homma, Hirofumi Tazoe, Masatoshi Yamada, Shingo Terashima and Yoichiro Hosokawa
Radiation Environment Medicine 2018.8
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Effect of fertilizer with low levels of potassium on radiocesium-137 decontamination
Dong-Jin Kang, Hirofumi Tazoe, Yasuyuki Ishii, Katsunori Isobe, Masao Higo, Masatoshi Yamada
Journal of Crop Science and Biotechnology 21 ( 2 ) 113 - 119 2018.6
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Improved approach for routine monitoring of I-129 activity and I-129/I-127 atom ratio in environmental samples using TMAH extraction and ICP-MS/MS
Guosheng Yang, Hirofumi Tazoe, Masatoshi Yamada
ANALYTICA CHIMICA ACTA 1008 66 - 73 2018.5
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Applying an improved method to measure <sup>134</sup>Cs, <sup>135</sup>Cs, and <sup>137</sup>Cs activities and their atom ratios in marine sediments collected close to the Fukushima Daiichi Nuclear Power Plant
Yang Guosheng, Kato Yoshihisa, Tazoe Hirofumi, Yamada Masatoshi
GEOCHEMICAL JOURNAL 52 ( 2 ) 219 - 226 2018.3
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Effect of Fertilizer with Low Levels of Potassium on Radiocesium-137 Decontamination
Kang, D.-J., Tazoe, H., Ishii, Y., Isobe, K., Higo, M., Yamada, M.
Journal of Crop Science and Biotechnology 21 ( 2 ) 113 - 119 2018
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Remediation of Radiocesium using Napiergrass in the Hazard Zone of Namie-town
Kang Dong-Jin, Tazoe Hirofumi, Ishii Yasuyuki, Tokonami Shinji, Yamada Masatoshi
Abstracts of Meeting of the CSSJ 246 ( 0 ) 60 - 60 2018
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Marine geochemical studies of rare earth elements and neodymium isotopes in the North Pacific Ocean, the Bering Sea and the Chukchi Sea
Hara Takuya, Tazoe Hirofumi, Obata Hajime, Gamo Toshitaka
Abstracts of Annual Meeting of the Geochemical Society of Japan 65 ( 0 ) 199 - 199 2018
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キレート樹脂固相抽出法を用いた海水中の 難分析放射性核種ストロンチウム-90 の 新規分析法の開発
田副 博文
海洋化学研究 31 45 - 53 2018
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キレート樹脂固相抽出を用いた海水中90Sr新規分析法の開発
田副 博文
月刊海洋 号外61 121 - 131 2018
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Can 129I track 135Cs, 236U, 239Pu, and 240Pu apart from 131I in soil samples from Fukushima Prefecture, Japan?
Guosheng Yang, Hirofumi Tazoe, Masatoshi Yamada
Scientific Reports 7 15369 - 15369 2017.11
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Can I-129 track Cs-135, U-236, Pu-239, and Pu-240 apart from I-131 in soil samples from Fukushima Prefecture, Japan?
Guosheng Yang, Hirofumi Tazoe, Masatoshi Yamada
SCIENTIFIC REPORTS 7 ( 1 ) 15369 2017.11
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Isotopic compositions of U-236, Pu-239, and Pu-240 in soil contaminated by the Fukushima Daiichi Nuclear Power Plant accident
Guosheng Yang, Hirofumi Tazoe, Kazuhiko Hayano, Kumiko Okayama, Masatoshi Yamada
SCIENTIFIC REPORTS 7 ( 1 ) 13619 2017.10
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Remediation of Radiocesium-137 Affected Soil Using Napiergrass Under Different Planting Density and Cutting Frequency Regimes
Dong-Jin Kang, Yasuyuki Ishii, Hirofumi Tazoe, Katsunori Isobe, Masao Higo, Masahiro Hosoda, Masatoshi Yamada, Shinji Tokonami
WATER AIR AND SOIL POLLUTION 228 ( 8 ) 2017.8
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Remediation of Radiocesium-137 Affected Soil Using Napiergrass Under Different Planting Density and Cutting Frequency Regimes
Dong-Jin Kang, Yasuyuki Ishii, Hirofumi Tazoe, Katsunori Isobe, Masao Higo, Masahiro Hosoda, Masatoshi Yamada, Shinji Tokonami
Water Air and Soil Pollution 28 5 - 9 2017.7
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Precise and accurate analysis of deep and surface seawater Sr stable isotopic composition by double-spike thermal ionization mass spectrometry
Wakaki Shigeyuki, Obata Hajime, Tazoe Hirofumi, Ishikawa Tsuyoshi
Geochemical Journal 51 ( 3 ) 227 - 239 2017.6