Geochemical cycles in the Japan Sea from spatial distributions of multi-radionuclides
Geochemical cycles in the Japan Sea from spatial distributions of multi-radionuclides
批准号:
21510011
负责人:
INOUE Mutsuo
金额:
$2.91万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
In this study, we applied low-background gamma-spectrometry to conduct a investigations of spatial and temporal variations of^<226> Ra,^<228> Ra,^<137> Cs,^<134> Cs, and^<228> Th activities in the Japan Sea, the East China Sea, and the southwestern Okhotsk Sea. We could elucidate the flow patterns of water masses and particles in these areas(e. g., vertical water circulation and lateral mixing of surface water masses). We also clarified contamination levels and delivery pattern of radiocesium after the Fukushima Dai-ichi Nuclear Power Plant accident
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東シナ海東部における表層海水の^<228>Ra,^<226>Ra,^<228>Th濃度の季節変動およびそれらがもたらす知見
东海东部表层海水^<228>Ra、^<226>Ra、^<228>Th浓度的季节波动及其研究结果
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[吉田圭佑、井上睦夫, 他]
通讯作者:
他
DOI:
10.1007/s10872-010-0036-6
发表时间:
2010-06-01
期刊:
JOURNAL OF OCEANOGRAPHY
影响因子:
2.3
作者:
[Inoue, Mutsuo, Nakano, Yusuke, Yamamoto, Masayoshi]
通讯作者:
Yamamoto, Masayoshi
DOI:
10.1016/j.jenvrad.2011.09.007
发表时间:
2012-02-01
期刊:
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY
影响因子:
2.3
作者:
[Inoue, Mutsuo, Yoshida, Keisuke, Yamamoto, Masayoshi]
通讯作者:
Yamamoto, Masayoshi
Spatial distributions of 226Ra, 228Ra, 22 Th, and 137Cs in the southwestern area ofthe Sea of Okhotsk
鄂霍次克海西南部226Ra、228Ra、22Th、137Cs空间分布
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[M.Inoue, et al.]
通讯作者:
et al.
Vertical distributions of ^<228>Ra and ^<226>Ra in the Japan Basin ; implications for water circulation and residence time
日本盆地^<228>Ra和^<226>Ra的垂直分布;
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[井上睦夫, et al.]
通讯作者:
et al.
共 27 条
Geochemical cycles in the marginal seas around Japan Islands from spatial distributions of multi-radionuclides
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批准号:24510011
-
项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.49万
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财政年份:2012
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负责人:INOUE Mutsuo
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依托单位:
Measurement of short-lived cosmogenic radionuclides in rain and land waters and application for hydrology
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批准号:19540458
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$3.0万
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财政年份:2007
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负责人:INOUE Mutsuo
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依托单位:
海外基金