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Investigating patterns and drivers of population change in global cities to guide urban planning and policy in the post-COVID era

研究課題

研究課題/領域番号 22K04493
研究種目

基盤研究(C)

配分区分基金
応募区分一般
審査区分 小区分23030:建築計画および都市計画関連
研究機関広島大学

研究代表者

SHARIFI AYYOOB  広島大学, IDEC国際連携機構:CEPEAS, 教授 (50726239)

研究分担者 LEE CHUIYING  広島大学, Town & Gown未来イノベーション研究所, 特任講師 (60911021)
研究期間 (年度) 2022-04-01 – 2025-03-31
研究課題ステータス 交付 (2023年度)
配分額 *注記
4,290千円 (直接経費: 3,300千円、間接経費: 990千円)
2024年度: 1,690千円 (直接経費: 1,300千円、間接経費: 390千円)
2023年度: 1,170千円 (直接経費: 900千円、間接経費: 270千円)
2022年度: 1,430千円 (直接経費: 1,100千円、間接経費: 330千円)
キーワードCOVID-19 / Cities / Urban Planning / Urbanization / Urban sprawl / Perceptions / Population change / Urban life / Post COVID Urbanism / Pandemic / Population loss
研究開始時の研究の概要

Due to concerns over density being a risk factor for infection with COVID-19, some big cities around the world have witnessed trends of population loss. To take actions to minimize potential negative impacts, investigating trends and drivers of population change in cities is essential. Accordingly, the key question of the proposed project is: has the pandemic triggered/accelerated trends of population loss in big cities? Using panel data analysis, it will be first examined if the pandemic has triggered population loss major global cities.

研究実績の概要

The project has progressed smoothly. We have done extensive analysis of factors that have contributed to the spread of the pandemic in urban areas, including studying various demographic and economic influences. Additionally, we have examined patterns and dynamics of the pandemic in selected cities like Tokyo, delving deeper into the impacts on different neighborhoods and socio-economic groups within these urban areas. Moreover, our investigations included extensive surveys aimed at gauging the pandemic's influence on people's preferences regarding their living situations. We sought to determine whether the experience of the pandemic has altered individuals' inclinations to either remain in or depart from major urban centers. Our surveys probed into the potential shifts in attitudes towards residential choices in the aftermath of the pandemic, considering factors such as remote work adaptability, quality of life, and urban-rural connectivity. Our research has resulted in a series of discoveries that have garnered recognition in the academic sphere. These findings have been disseminated through publications in several prestigious urban planning journals worldwide, contributing valuable insights to the field and informing future urban development strategies.

現在までの達成度 (区分)
現在までの達成度 (区分)

1: 当初の計画以上に進展している

理由

The progress is smoother than originally planned. In addition to examining patterns and dynamics of the pandemic in selected cities and conducting surveys to examine changes in resident perceptions, we have done statistical analysis of demographic changes in cities.

今後の研究の推進方策

We are now analyzing the demographic data collected for Japanese cities to see if and how the urban population patterns have changed during and after the pandemic.

報告書

(2件)
  • 2023 実施状況報告書
  • 2022 実施状況報告書
  • 研究成果

    (8件)

すべて 2024 2023 2022 その他

すべて 国際共同研究 (1件) 雑誌論文 (6件) (うち国際共著 6件、 オープンアクセス 5件、 査読あり 3件) 学会発表 (1件) (うち招待講演 1件)

  • [国際共同研究] RMIT University(オーストラリア)

    • 関連する報告書
      2022 実施状況報告書
  • [雑誌論文] The appeal of cities may not wane due to the COVID-19 pandemic and remote working2024

    • 著者名/発表者名
      Sharifi Ayyoob、Lee Chui Ying
    • 雑誌名

      npj Urban Sustainability

      巻: 4 号: 1 ページ: 1-13

    • DOI

      10.1038/s42949-024-00151-2

    • 関連する報告書
      2023 実施状況報告書
    • オープンアクセス / 国際共著
  • [雑誌論文] Tokyo's COVID-19: An urban perspective on factors influencing infection rates in a global city2023

    • 著者名/発表者名
      Alidadi Mehdi、Sharifi Ayyoob、Murakami Daisuke
    • 雑誌名

      Sustainable Cities and Society

      巻: 97 ページ: 104743-104743

    • DOI

      10.1016/j.scs.2023.104743

    • 関連する報告書
      2023 実施状況報告書
    • オープンアクセス / 国際共著
  • [雑誌論文] Beyond the blame game: Unraveling the complex relationship between density and COVID-19 through a systematic literature review2023

    • 著者名/発表者名
      Alidadi Mehdi、Sharifi Ayyoob
    • 雑誌名

      Cities

      巻: 141 ページ: 104519-104519

    • DOI

      10.1016/j.cities.2023.104519

    • 関連する報告書
      2023 実施状況報告書
    • オープンアクセス / 国際共著
  • [雑誌論文] From Garden City to 15-Minute City: A Historical Perspective and Critical Assessment2023

    • 著者名/発表者名
      Amir Reza Khavarian-Garmsir ,Ayyoob Sharifi, Mohammad Hajian Hossein Abadi, Zahra Moradi
    • 雑誌名

      Land

      巻: 12 号: 2 ページ: 1-15

    • DOI

      10.3390/land12020512

    • 関連する報告書
      2022 実施状況報告書
    • 査読あり / オープンアクセス / 国際共著
  • [雑誌論文] Effects of the built environment and human factors on the spread of COVID-19: A systematic literature review2022

    • 著者名/発表者名
      Mehdi Alidadi, Ayyoob Sharifi
    • 雑誌名

      Science of the Total Environment

      巻: 850 ページ: 158056-158056

    • DOI

      10.1016/j.scitotenv.2022.158056

    • 関連する報告書
      2022 実施状況報告書
    • 査読あり / 国際共著
  • [雑誌論文] An overview and thematic analysis of research on cities and the COVID-19 pandemic: Toward just, resilient, and sustainable urban planning and design2022

    • 著者名/発表者名
      Ayyoob Sharifi
    • 雑誌名

      iScience

      巻: 25 号: 11 ページ: 105297-105297

    • DOI

      10.1016/j.isci.2022.105297

    • 関連する報告書
      2022 実施状況報告書
    • 査読あり / オープンアクセス / 国際共著
  • [学会発表] Unpacking the Complexities of COVID-19 in Cities: Insights from Global Literature and Empirical Analysis in Tokyo2023

    • 著者名/発表者名
      Mehdi Alidadi, Ayyoon Sharifi, Daisuke Murakami
    • 学会等名
      Seminar on: Cities, Inequalities and COVID-19, University of South Australia
    • 関連する報告書
      2022 実施状況報告書
    • 招待講演

URL: 

公開日: 2022-04-19   更新日: 2024-12-25  

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