Current levels of Pu isotopes and 137Cs at the former Soviet Union's Semipalatinsk nuclear test site

被引：0

作者：

Yamamoto, M

Tsumura, A

Tsukatani, T ^{[1
]}

机构：

[1] Kanazawa Univ, Low Level Radioact Lab, Tatsunokuchi, Ishikawa 92312, Japan

[2] Natl Inst Agroenvironm Sci, Tsukuba, Ibaraki 305, Japan

[3] Kyoto Univ, Kyoto Inst Econ Res, Kyoto 606, Japan

来源：

RADIOCHIMICA ACTA | 1998年 / 81卷 / 01期

关键词：

Pu isotope; Pu-240/Pu-239 atomic ratio; Cs-137; soil; Semipalatinsk; nuclear test site;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This paper is a report on our survey of residual radioactivity in the soil of the Semipalatinsk nuclear test site in the former USSR. The soil was sampled at approximately 30 sites along the roads connecting Kurchatov City, ground zero for the first USSR nuclear test, Balapan, Degelen Mountain and Salzhal settlement. The radioactivity levels of Cs-137, Pu-238 and Pu-239,Pu-240 as well as the Pu-240/Pu-239 atomic ratios in the soil were determined. Although Cs-137 was within typical environmental levels except for an area near ground zero, Pu-239,Pu-240 was at elevated levels contaminated with weapons-grade plutonium in all areas we visited.

引用

页码：21 / 28

页数：8

共 35 条

[1] Pu isotopes and 137Cs in the surrounding areas of the former Soviet Union's Semipalatinsk nuclear test site
Yamamoto, M
Hoshi, M
Takada, J
Sekerbaev, AK
Gusev, BI
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 1999, 242 (01) : 63 - 74
[2] Pu isotopes and137Cs in the surrounding areas of the former Soviet Union's Semipalatinsk nuclear test site
M. Yamamoto
M. Hoshi
J. Takada
A. Kh. Sekerbaev
B. I. Gusev
Journal of Radioanalytical and Nuclear Chemistry, 1999, 242 : 63 - 74
[3] Cs-137 in milk, vegetation, soil, and water near the former Soviet Union’s Semipalatinsk Nuclear Test Site
Aitbek Kakimov
Zhanibek Yessimbekov
Zhainagul Kakimova
Aigerim Bepeyeva
Marilyne Stuart
Environmental Science and Pollution Research, 2016, 23 : 4931 - 4937
[4] Cs-137 in milk, vegetation, soil, and water near the former Soviet Union's Semipalatinsk Nuclear Test Site
Kakimov, Aitbek
Yessimbekov, Zhanibek
Kakimova, Zhainagul
Bepeyeva, Aigerim
Stuart, Marilyne
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016, 23 (05) : 4931 - 4937
[5] Distributions of Pu isotopes and 137Cs in soil from Semipalatinsk Nuclear Test Site detonations throughout southern districts
M. Yamamoto
M. Hoshi
J. Takada
A. Sakaguchi
K. N. Apsalikov
B. I. Gusev
Journal of Radioanalytical and Nuclear Chemistry, 2004, 261 : 19 - 36
[6] Distributions of Pu isotopes and 137Cs in soil from Semipalatinsk Nuclear Test Site detonations throughout southern districts
Yamamoto, M
Hoshi, M
Takada, J
Sakaguchi, A
Apsalikov, KN
Gusev, BI
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2004, 261 (01) : 19 - 36
[7] Current levels and distribution of 137Cs and Pu isotopes in soil on the Kazakhstan territory of the Kazakhstan-Chinese border:: Semipalatinsk and Lob Nor nuclear test sites detonation
Yamamoto, M
Hoshi, M
Takada, J
Sakaguchi, A
Apsalikov, KN
Gusev, BI
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 2004, 261 (03) : 533 - 545
[8] Some aspects of plutonium in and around the former Soviet Union's Semipalatinsk nuclear test site
Yamamoto, M
Hoshi, M
Takada, J
Tsukatani, T
Oikawa, S
Yoshikawa, I
Takatsuji, T
Sekerbaev, AK
Gusev, BI
PLUTONIUM IN THE ENVIRONMENT, 2001, 1 : 375 - 399
[9] Current levels and distribution of 137Cs and Pu isotopes in soil on the Kazakhstan territory of the Kazakhstan-Chinese border: Semipalatinsk and Lob Nor nuclear test sites detonation
M. Yamamoto
M. Hoshi
J. Takada
A. Sakaguchi
K. N. Apsalikov
B. I. Gusev
Journal of Radioanalytical and Nuclear Chemistry, 2004, 261 : 533 - 545
[10] 137Cs and 90Sr IN lizards of Semipalatinsk test site
Panitskiy, A. V.
Lukashenko, S. N.
Kadyrova, N. Zh.
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 2017, 166 : 91 - 96

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