| Item type |
☆紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2010-08-05 |
| タイトル |
|
|
タイトル |
Historical Trend of ^<137>Cs Released from Nagasaki Atomic Bomb Recorded in Sediment Core of Nishiyama Reservoir at Nagasaki, Japan |
|
言語 |
en |
| 著者 |
Yamazaki, Hideo
Yamamoto, Shizuka
Nishida, Hironori
Bessho, Keisuke
Kawashima, Asami
Kobashi, Kazuhiro
|
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
Nagasaki atomic bomb, ^<137>Cs, Nishiyama reservoir, Core sediment, Historical trend |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 所属 |
|
|
値 |
Department of Life Science, School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Department of Life Science, School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Department of Life Science, School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Department of Life Science, School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Department of Life Science, School of Science and Engineering, Kinki University |
| 著者 所属 |
|
|
値 |
Department of Life Science, School of Science and Engineering, Kinki University |
| 版 |
|
|
出版タイプ |
NA |
|
出版タイプResource |
http://purl.org/coar/version/c_be7fb7dd8ff6fe43 |
| 出版者 名前 |
|
|
出版者 |
近畿大学理工学総合研究所 |
| 書誌情報 |
理工学総合研究所研究報告
en : Annual reports by Research Institute for Science and Technology
号 22,
p. 23-26,
発行日 2010-02-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09162054 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In the dated core sediment of Nishiyama reservoir at Nagasaki city, historical distribution of ^<137>Cs activity was determined. Sediment containing ^<137>Cs, which was deposited immediately after a detonation of Nagasaki atomic bomb, was identified in the core. Observed in the sediments were macroscopic charcoals, ^<239+240>Pu activity and ^<240>Pu/^<239>Pu isotopic ratio, and providing evidence for initial deposit of the fallout of the Nagasaki atomic bomb. This is the first entire depositional record of ^<137>Cs released from the Nagasaki atomic bomb together with these from atmospheric nuclear tests. |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
AN10074306-20100228-0023.pdf (1.1 MB)
