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2021 年度 実績報告書

Development and Pilot Testing of a Standardized Method to Map Urban CO2 Emissions

研究課題

研究課題/領域番号 19K20497
研究機関広島大学

研究代表者

SHARIFI AYYOOB  広島大学, 人間社会科学研究科(国), 准教授 (50726239)

研究期間 (年度) 2019-04-01 – 2022-03-31
キーワードLocal climate zones / Cities / Climate mitigation / Urban form / CO2 emissions
研究実績の概要

Cities are major contributors to Carbon Dioxide (CO2) emissions, and thereby, contribute to global climate change. Since land-use change and urban form are major sources of CO2 emissions, in this project I examined the association between different urban forms and carbon emissions. I used the Local Climate Zone (LCZ) framework to investigate the relationship between urban form and CO2 emission patterns. This framework divides urban areas into 17 classes according to their urban form characteristics. I developed the LCZ map of the three selected cities of Baltimore, Indianapolis, and Los Angeles for 2015. Next, I used the annual carbon emission data of the Hestia project to measure the per capita consumption and the amount of annual CO2 emissions in each LCZ class. Results of the project showed that, overall, carbon intensity of high-density areas with low or no vegetation is high. It was also found that per capita emissions increase with urban sprawl. But in the case of Los Angeles in particular, urban sprawl was not necessarily associated with the amount of per capita CO2 emission. Although, this project showed the utility of using the LCZ framework, but, further research is needed to gain a more comprehensive understanding. It is important to also apply this method in other contexts can compare the findings. For that, I have also prepared LCZ maps for some Chinese cities and will use them to do more related research on climate change adaptation and mitigation.

  • 研究成果

    (6件)

すべて 2022 2021 その他

すべて 国際共同研究 (1件) 雑誌論文 (2件) (うち国際共著 2件、 査読あり 2件、 オープンアクセス 2件) 学会発表 (3件) (うち国際学会 1件、 招待講演 3件)

  • [国際共同研究] Chongqing University(中国)

    • 国名
      中国
    • 外国機関名
      Chongqing University
  • [雑誌論文] Analysis of the Associations Between Urban Form and CO2 emissions Based on the Local Climate Zones Classification System2021

    • 著者名/発表者名
      Ayyoob Sharifi, Masoud Javadpoor
    • 雑誌名

      EnerarXiv

      巻: 3 ページ: 1-6

    • 査読あり / オープンアクセス / 国際共著
  • [雑誌論文] Spatial Variability and Temporal Heterogeneity of Surface Urban Heat Island Patterns and the Suitability of Local Climate Zones for Land Surface Temperature Characterization2021

    • 著者名/発表者名
      Ziqi Zhao, Ayyoob Sharifi ,Xin Dong,Lidu Shen, Bao-Jie He
    • 雑誌名

      Remote Sensing

      巻: 13 ページ: 1-30

    • DOI

      10.3390/rs13214338

    • 査読あり / オープンアクセス / 国際共著
  • [学会発表] A Critical Analysis of Existing Urban Climate Action Plans Towards Developing City-Specific Urban Climate Solutions,2022

    • 著者名/発表者名
      Ayyoob Sharifi and Prince Dacosta Aboagye
    • 学会等名
      Hiroshima International Conference on Peace and Sustainability
    • 招待講演
  • [学会発表] Analysis of the Associations Between Urban Form and CO2 emissions Based on the Local Climate Zones Classification System2021

    • 著者名/発表者名
      Ayyoob Sharifi, Masoud Javadpoor
    • 学会等名
      International Conference on Applied Energy 2021
    • 国際学会 / 招待講演
  • [学会発表] Co-benefits and trade-offs between climate change mitigation and adaptation measures and policies in cities2021

    • 著者名/発表者名
      Ayyoob Sharifi
    • 学会等名
      2nd International Academic Conference on Energy Conservation
    • 招待講演

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公開日: 2022-12-28  

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