決定木分析による除去土壌等の最終処分場受け入れ要因の解析

• 資料種別: 記事
• タイトル: 決定木分析による除去土壌等の最終処分場受け入れ要因の解析
• 著者・編者: 村上 道夫; 高田 モモ; 柴田 侑秀; 白井 浩介; 大沼 進; 保高 徹生
• 著者標目: 村上 道夫; 高田 モモ; 柴田 侑秀; 白井 浩介; 大沼 進; 保高 徹生
• 並列タイトル等: Factors Influencing Acceptance of Final Disposal of Removed Soils by Decision Tree Analysis
• タイトル（掲載誌）: リスク学研究 = Japanese journal of risk analysis / 日本リスク学会学会誌編集委員会 編
• 巻号年月日等（掲載誌）: 35(2):2025
• 掲載巻: 35
• 掲載号: 2
• 掲載ページ: 73-82
• 掲載年月日（W3CDTF）: 2025
• ISSN（掲載誌）: 2435-8428
• ISSN-L（掲載誌）: 2435-8428
• 出版事項（掲載誌）: 東京 : 日本リスク学会
• 出版地（国名コード）: JP
• 本文の言語コード: jpn
• 件名標目: Distributive fairness; Final disposal; Fukushima nuclear accident; Procedural fairness; Public acceptance
• NDLC: ZD25
• 対象利用者: 一般
• 所蔵機関: 国立国会図書館
• 請求記号: Z4-1097
• 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）: 034407906; http://id.ndl.go.jp/bib/034407906
• 整理区分コード: 632

• 要約等: <p>The selection of final disposal sites of soils generated by decontamination after the Fukushima Daiichi Nuclear Power Station accident is an urgent issue. In this study, we identified major factors related to acceptance of final disposal sites using decision tree analysis under three different questions: (1) approval of final disposal near one’s place of residence (base question), (2) acceptance of final disposal when residents’ opinions were reflected (procedural fairness question), and (3) acceptance of final disposal when sites were divided into 46 prefectures (distributive fairness question). Three thousand people aged 20 to 79 years living in 46 prefectures other than Fukushima Prefecture were randomly selected and surveyed from September to December 2022 by postal method. The analysis was conducted on 806 individuals who gave consent and had no missing survey items. The results revealed that regardless of questions, protected values were present in the first layer. In the second layer, dread risk perception, intergenerational expectations, and social benefit perception were extracted at the base question; social benefit perception and trust at the procedural fairness question; and inequity, interest, and social benefit perception at the distributive fairness question. Acceptance of final disposition is largely governed by protected values. Social benefit perception was extracted in the second layer in any questions, suggesting that discussion on social benefits is important in the selection of final disposal sites. Furthermore, enhancing trust is particularly important in selecting final disposal sites when residents’ opinions are reflected.</p>
• DOI: 10.11447/jjra.o-24-013; https://doi.org/10.11447/jjra.o-24-013
• 関連情報（URI）: http://id.ndl.go.jp/bib/034407906; https://ndlsearch.ndl.go.jp/books/R000000004-I034407906
• 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）: 034407906; http://id.ndl.go.jp/bib/034407906