| Project/Area Number |
26340126
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental policy and social systems
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| Research Institution | Osaka Institute of Technology |
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Principal Investigator |
Takayama Naru 大阪工業大学, 工学部, 准教授 (40403373)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
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| Keywords | ヒートアイランド / 地理情報システム / 暑熱ストレス / 都市内気温偏差 / 熱ストレス / 温熱指標 / 都市緑化 / GIS / 暑熱ストレス度HSI' / WBGT |
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| Outline of Final Research Achievements |
Deviation of temperature in sub-urban scale could exist and its degree might be same as heat island degree. We aimed clarify the relationship between a deviation of temperature which is occurred in sub-city scale and some factors for weather or geography. In sea breeze days, daytime maximum temperature tended to rise, in a place where is far from seaside and a higher urbanization rate area however, its tendency had been suppressed on river or greening park. Namely, it indicates that sea breeze which blow into inland area through on rivers might have significant cooling effect for daytime temperature inside urban area which is dominated on heat island phenomenon. Nocturnal minimum temperature was lower in inland area, and its tendency became more remarkable as a greening area is larger. This indicates that "cool island effect" which occurs as lower temperature around greening place would be appeared locally and significantly inside urban area.
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