2022 Fiscal Year Final Research Report
Extraction of memories and analysis of places connected to daily life by VR reproduction of landscapes lost in the tsunami
| Project/Area Number |
19H02983
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Review Section |
Basic Section 39070:Landscape science-related
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
原科 幸爾 岩手大学, 農学部, 准教授 (40396411)
福永 真弓 東京大学, 大学院新領域創成科学研究科, 准教授 (70509207)
熊倉 永子 国土技術政策総合研究所, 都市研究部, 主任研究官 (90716135)
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| Project Period (FY) |
2019-04-01 – 2022-03-31
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| Keywords | 東日本大震災 / 3D CAD / VR / デジタルアーカイブ |
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| Outline of Final Research Achievements |
This study was conducted to analyze the relationship between life and place by precisely recreating the village before the tsunami, and to develop a method to revive the memories associated with the place among the disaster victims and to pass them on to the next generation. In Iwanuma City, and Yamada Town, the following were conducted: (1) creation of an elaborate reproduction model of the lost landscape, (2) extraction of significant places, landscape elements, and scenery through interviews using the reproduction model, analysis of the relationship between places and daily life, and (3) creation and utilization of community materials using the reproduction model. Through the study, landscape elements strongly connected with daily life before the disaster were extracted, and it became clear that as the model became more sophisticated, disaster victims were able to recall not only the details of the landscape but also various memories related to the place.
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| Free Research Field |
緑地計画
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| Academic Significance and Societal Importance of the Research Achievements |
本研究で開発した景観再現手法及び再現モデルを活用したワークショップ手法は，精緻な再現モデルとの比較により，生活の思い出が思い起こされ，さらにそれが他者と共有されることでコミュニティ意識の醸成につながることが示された。東日本震災では，多くの地域で津波によってかつての居住空間が失われた。復興の取り組みでは，被災前のコミュニティの継承が目指されたが，防災集団移転や個別の移転などによって，コミュニティ意識の希薄化が問題となっており，本研究の成果を活用することで問題解決に貢献することが期待できる。
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