2023 Fiscal Year Final Research Report
Climate Change Mitigation and Regional Sustainability in a Declining Population Society
| Project/Area Number |
19K15114
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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 22050:Civil engineering plan and transportation engineering-related
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| Research Institution | Kagawa University |
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Principal Investigator |
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| Project Period (FY) |
2019-04-01 – 2024-03-31
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| Keywords | 気候変動 / 人口減少社会 / 持続可能性 |
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| Outline of Final Research Achievements |
In Japan, where the population is on a declining trend, the burden of measures to address climate change can become a significant load. Additionally, the sudden spread of COVID-19 in 2020 caused major socio-economic disruptions, becoming an indispensable shock to consider when analyzing Japan's future trends. This study analyzes the various impacts of climate change and COVID-19 on Japan's socio-economy and examines how investments should be made under such influences.
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| Free Research Field |
土木計画，環境経済
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| Academic Significance and Societal Importance of the Research Achievements |
本研究の成果は次の通りである．１）日本全体で温暖化目標を達成する方法として，地域ごとに異なる排出規制をとるべきか全国で統一した排出規制をとるべきかは，想定するシナリオや輸送コストの大きさに大きく依存することを明らかにした．２）各産業のCO2排出量や生産量を考慮した各都市の生産効率を定量的に評価する手法を開発し，都道府県ごとのCO2排出から見た効率性を示した．３）コロナ禍の自粛やテレワークが主観的な幸福度にもたらす影響を明らかにした．
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