| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-01-08 |
| タイトル |
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|
タイトル |
Development of a new tool to simultaneously measure soil-gas permeability and CO2 concentration as important parameters for geogenic radon potential assessment |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Miroslaw Janik
Christopher Gomez
Kodaira Satoshi
Dominik Grzadziel
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| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This study assessed the geogenic radon potential using PECAME, an innovative tool designed to simultaneously measure soil-gas permeability and CO concentration ? two key parameters for understanding radon transport in soil. Comparative field studies using the RADON-JOK device in various geological settings in Japan and Poland demonstrate the effectiveness of PECAME. These studies reveal a strong correlation between PECAME and RADON-JOK, with an R value of 0.94 for flow rate of 3.5 dm min. Since the soil-gas Rn concentration and permeability were measured simultaneously, the geogenic radon potential was calculated. Most measured points fall within the low to medium radon index zones, with two exceptions near active faults located in the high zone. Therefore, permeability and CO measurements using PECAME may facilitate further research in Japan to develop a comprehensive geogenic radon potential map. |
| 書誌情報 |
Environmental Monitoring and Assessment
巻 197,
p. 124,
発行日 2025-01
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| 出版者 |
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出版者 |
Springer |
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0167-6369 |
| DOI |
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|
識別子タイプ |
DOI |
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関連識別子 |
10.1007/s10661-024-13594-y |
