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アイテム
長崎県内の非火山性地域に湧出する炭酸泉の形成機構
http://hdl.handle.net/10069/0002003480
http://hdl.handle.net/10069/00020034806212a622-5355-4920-b5b4-405a2fe612c7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
kankyo28_1_1.pdf (1.5 MB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
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| 公開日 | 2025-11-27 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 長崎県内の非火山性地域に湧出する炭酸泉の形成機構 | |||||||||||
| 言語 | ja | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Carbonate springs | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Non-volcanic areas | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Formation mechanism | |||||||||||
| 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 |
利部, 慎
× 利部, 慎
× 三島, 壮智
× 大沢, 信二
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| 著者別名 | ||||||||||||
| 姓名 | KAGABU, Makoto | |||||||||||
| 言語 | en | |||||||||||
| 著者別名 | ||||||||||||
| 姓名 | MISHIMA, Taketoshi | |||||||||||
| 言語 | en | |||||||||||
| 著者別名 | ||||||||||||
| 姓名 | OHSAWA, Shinji | |||||||||||
| 言語 | en | |||||||||||
| その他のタイトル | ||||||||||||
| その他のタイトル | Formation mechanism of carbonate springs discharging in non-volcanic areas in Nagasaki Prefecture | |||||||||||
| 言語 | en | |||||||||||
| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | In Nomozaki Hot Spring, a non-volcanic carbonated spring located in Nagasaki Prefecture, hot spring water samples and associated gases were collected for chemical and isotope analyses. Through these analyses, the characteristics of hot spring water and gas were understood, and an estimation of the formation mechanism of this carbonated spring was conducted. Despite its coastal location, Nomozaki Hot Spring exhibited a freshwater composition that excelled in Ca, Mg, and HCO3 ions. It was inferred to be water recharged during the glacial period, based on stable oxygen and hydrogen isotope ratios as well as radiocarbon dating. Additionally, examination of the associated hot spring gases revealed that their origins were predominantly crustal, in contrast to Funagoya Hot Spring in Fukuoka Prefecture, located in another non-volcanic region, which dominated mantle components. The origin of the carbonated component in Nomozaki Hot Spring, characterized by low mantle components, was suggested to be influenced by the thermal decomposition products based on the analysis of carbon isotope ratios of CH4 and CO2. This indicates a thermal decomposition origin of gas sourced from the non-metamorphic accretionary complexes constituting the Shimanto Belt. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
ja : 長崎大学総合環境研究 en : Journal of Environmental Science, Nagasaki University 巻 28, 号 1, p. 1-12, 発行日 2025-12-01 |
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| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 13446258 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA12636664 | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | 長崎大学環境科学部 | |||||||||||
| 言語 | ja | |||||||||||
| 出版社別言語 | ||||||||||||
| 言語 | en | |||||||||||
| 値 | Faculty of Environmental Science, Nagasaki University | |||||||||||
| sortkey | ||||||||||||
| 値 | 1 | |||||||||||
| 引用 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | 長崎大学総合環境研究, 28(1), pp.1-12; 2025 | |||||||||||
| 言語 | ja | |||||||||||
