2023 Fiscal Year Final Research Report
Study on the Urban Planning Methodology to Conserve Historic Commercial Style in Hanoi's Ancient Quarter, Vietnam
| Project/Area Number |
19K15164
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 23030:Architectural planning and city planning-related
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| Research Institution | Kanagawa University (2022-2023)
The University of Tokyo (2019-2021) |
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Principal Investigator |
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| Project Period (FY) |
2019-04-01 – 2024-03-31
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| Keywords | 歴史的都市景観 / 商業地区 / 景観変容 / 可視化 / GIS / 定量的分析 |
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| Outline of Final Research Achievements |
Maintaining historic urban landscapes (HUL) requires the development of conservation-oriented management strategies that build on the area's characteristic transformations. This study elucidates the long-term transitions of "craft streets" in the Ancient Quarter of Hanoi, Vietnam, through literature, statistical data, and field surveys, highlighting their value as dynamic systems that maintain identity while incorporating changes. Furthermore, it reveals part of the transition process of trade clusters that maintain this systemic value through GIS-based district analysis using historical records and analysis of craft streets during the colonial period and the present, identifying the physical characteristics related to trade clusters. Additionally, the study develops a landscape change score for HUL, identifies high-impact conversions on the landscape, and demonstrates the need for more detailed landscape management at the block edge unit rather than the current block/street level.
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| Free Research Field |
都市保全
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| Academic Significance and Societal Importance of the Research Achievements |
本研究の意義は、ベトナム・ハノイ旧市街の歴史的町並みの生きた保全に向けて、①景観の変化を客観的に捉えるための景観変容スコアを開発したこと、②これまで限定的にしか捉えられていなかった同業者の集まる通りの価値を指摘し、さらに歴史に根差しつつ適応的変化を遂げた同業者の通りを価値付けたこと、③植民地期史料に基づき同業者の通りの存在と変遷を定量的に可視化したこと、④景観変化の最小単位として街区辺単位を提案したことである。さらに、歴史的都市景観の議論に対して、⑤変化の「強度と速度」の2軸の視点で歴史性を拡張することで、歴史的な町並みの許容可能な変化の限度に関する議論に向けた視点を提供したことである。
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