Application of green blue roof to mitigate heat island phenomena and resilient to climate change in urban areas: A case study from Seoul, Korea

• Autorzy: Shafique M. , Kim R.

Identyfikatory

DOI

10.1515/jwld-2017-0032

Warianty tytułu

PL

Zastosowanie zielono-niebieskich dachów łagodzących zjawiska „wysp ciepła” i łagodzących skutki zmian klimatu na terenach miejskich: przykład z Seulu, Korea

• Języki publikacji: EN

Abstrakty

EN

Green blue roof has the potential to reduce the surface temperature of the building in the urban areas. Green blue roof is a new innovative low impact development (LID) practice that has exhibited an option to mitigate the heat island phenomena in urban area. This is the modified form of green roof that has ability to store rainwater in vegetation, soil layer and increases the evapotranspiration rate which decreases the temperature of an area. For this purpose, green blue roof is installed at the Cheong-un middle school building roof, Seoul, Korea. During the different time scenarios the surface temperature from the green blue roof and control roof were analyzed and their results were compared with each other. The results revealed that the surface temperature of green blue roof was much less as compared to control roof under same climatic conditions. From the results it is also concluded that surface temperature value of green blue roof was less than 5°C to 9°C as compared to control roof.

PL

Zielono-niebieskie dachy mają zdolność obniżania temperatury powierzchni budynku na terenach miejskich. Jest to innowacyjna technologia wdrażana w ramach „zielonej infrastruktury”, która ma łagodzić zjawisko „miejskiej wyspy ciepła”. Stanowi zmodyfikowaną wersję zielonego dachu, który jest w stanie zatrzymywać wody opadowe w roślinności i warstwie gleby, zwiększając ewapotranspirację, przez co obniża temperaturę danego obszaru. W celach badawczych zainstalowano zielono-niebieski dach na budynku szkoły średniej Cheong- -un w Seulu, w Korei. Analizowano i porównywano temperatury dachu kontrolnego i dachu zielono-niebieskiego. Uzyskane wyniki wskazują, że temperaturę powierzchni zielono-niebieskiego dachu była znacznie niższa niż temperatura kontrolnego dachu w tych samych warunkach pogodowych. Różnice temperatur wynosiły od 5 do 9°C.

Słowa kluczowe

EN

green blue roof; low impact development (LID); temperature reduction; urban area; urban heat Island (UHI)

PL

miejska wyspa ciepła; obniżenie temperatury; obszary miejskie; zielona infrastruktura; zielono-niebieski dach

• Wydawca: Wydawnictwo ITP
• Czasopismo: Journal of Water and Land Development
• Rocznik: 2017
• Tom: no. 33
• Strony: 165--170
• Opis fizyczny: Bibliogr. 27 poz., rys.

Twórcy

autor

Shafique M.

• Department of Construction Environment Engineering, Korea Institute of Civil Engineering and Building Technology Campus, University of Science and Technology, 283, Goyangdae-Ro, Ilsanseo-Gu, Goyang-Si, Geonggi-Do, Republic of Korea

autor

Kim R.

• Department of Construction Environment Engineering, Korea Institute of Civil Engineering and Building Technology Campus, University of Science and Technology, 283, Goyangdae-Ro, Ilsanseo-Gu, Goyang-Si, Geonggi-Do, Republic of Korea
• Environmental and Plant Engineering Research Institute, Korea Institute of Civil Engineering and Building Technology, 283, Goyangdae-Ro, Ilsanseo-Gu, Goyang-Si, Gyeonggi-Do, 10223, Republic of Korea

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