副成分鉱物の局所分析を駆使した地殻進化の研究 : 2024年度日本地球化学会奨励賞受賞記念論文

• 資料種別: 記事
• タイトル: 副成分鉱物の局所分析を駆使した地殻進化の研究 : 2024年度日本地球化学会奨励賞受賞記念論文
• 著者・編者: 板野 敬太
• 著者標目: 板野 敬太
• 並列タイトル等: A Study on Crustal Evolution Utilizing Microanalysis of Accessory Minerals
• タイトル（掲載誌）: 地球化学 = Geochemistry
• 巻号年月日等（掲載誌）: 59(3):2025
• 掲載巻: 59
• 掲載号: 3
• 掲載ページ: 91-102
• 掲載年月日（W3CDTF）: 2025
• ISSN（掲載誌）: 0386-4073
• ISSN-L（掲載誌）: 0386-4073
• 出版事項（掲載誌）: 東京 : 日本地球化学会
• 出版地（国名コード）: JP
• 本文の言語コード: jpn
• 件名標目: Monazite; U-Pb dating; Trace element; Sm-Nd isotope; Classification problem; Machine learning
• NDLC: ZM41
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z15-645
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 034367074; http://id.ndl.go.jp/bib/034367074
• 整理区分コード: 632

• 要約等: <p>Integrating information obtained from accessory minerals through microanalysis with rock textures and mineral microstructures has become an essential approach in modern petrology and geology. Zircon has been established as a reliable tool for constraining the timing and conditions of geological events, whereas monazite remains less explored and has significant potential as a powerful geochronometer and isotopic tracer. The diversity of monazite origins and the complexity of its responses to secondary disturbances have hindered its widespread use as a geochemical tool. In recent years, advances in monazite geochemical studies have made it possible to correlate its chemical composition with its formation environment and processes. This paper outlines the advantages and limitations of monazite-based approaches and presents the capability of the detrital monazite approach for elucidating the evolution of the continental crust. The benefits and challenges of applying machine learning techniques to geochemical data are also discussed in the context of handling the chemical composition data.</p>
• DOI: 10.14934/chikyukagaku.59.91
• オンライン閲覧公開範囲: インターネット公開
• 連携機関・データベース: 科学技術振興機構 : J-STAGE; http://www.jstage.jst.go.jp

• 要約等: <p>Integrating information obtained from accessory minerals through microanalysis with rock textures and mineral microstructures has become an essential approach in modern petrology and geology. Zircon has been established as a reliable tool for constraining the timing and conditions of geological events, whereas monazite remains less explored and has significant potential as a powerful geochronometer and isotopic tracer. The diversity of monazite origins and the complexity of its responses to secondary disturbances have hindered its widespread use as a geochemical tool. In recent years, advances in monazite geochemical studies have made it possible to correlate its chemical composition with its formation environment and processes. This paper outlines the advantages and limitations of monazite-based approaches and presents the capability of the detrital monazite approach for elucidating the evolution of the continental crust. The benefits and challenges of applying machine learning techniques to geochemical data are also discussed in the context of handling the chemical composition data.</p>
• DOI: 10.14934/chikyukagaku.59.91; https://doi.org/10.14934/chikyukagaku.59.91
• 関連情報（URI）: http://id.ndl.go.jp/bib/034367074; https://ndlsearch.ndl.go.jp/books/R000000004-I034367074
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 034367074; http://id.ndl.go.jp/bib/034367074