Analyzing surface temperature on street median parks in Malang’s hot-humid climate
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Abstrak
In hot humid cities, the local microclimate can be moderated by the green open spaces. Differences in the characteristics of its hardscape and softscape elements can result in different thermal environmental conditions. As one of the green open spaces, the street median park can provide vegetation to reduce the air temperature of the region's microclimate. This paper analyzes the thermal characteristics of three street median parks in Malang, which are represent the green street medians in hot humid country of Indonesia. A thermal imaging camera was used to compare the hardscape and softscape surface temperature difference of the three parks. The thermal image results show that stone and paving materials have the highest surface temperatures. Stone as the higher surface temperature is shown in three green streets median. Coral stone has the highest surface temperature at 43.6 °C in Ijen and 42.03 °C in Veteran. Paving also has the highest surface temperature at 43.17 °C in Kunang-kunang. Grass or earth with trees has the lowest surface temperature at 28.53°C in Ijen, 27.93 °C in Kunang-kunang, and 29.17°C in Veteran Street median park. The difference in daytime surface temperature between hardscape and softscape reaches 12.86 °C in Veteran, 15.07 °C in Ijen, 15.24 °C in Kunang-kunang.
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Referensi
Beele, Eva, Raf Aerts, Maarten Reyniers, and Ben Somers. 2024. “Spatial Configuration of Green Space Matters: Associations between Urban Land Cover and Air Temperature.” Landscape and Urban Planning 249 (September):105121. https://doi.org/10.1016/j.landurbplan.2024.105121.
Chen, Ling, Yuhong Wang, Siqi Jia, and Ming-Fung Francis Siu. 2021. “Development of Panoramic Infrared Images for Surface Temperature Analysis of Buildings and Infrastructures.” Energy and Buildings 232 (February):110660. https://doi.org/10.1016/j.enbuild.2020.110660.
Chui, Andrew C., Alexei Gittelson, Elizabeth Sebastian, Natasha Stamler, and Stuart R. Gaffin. 2018. “Urban Heat Islands and Cooler Infrastructure – Measuring near-Surface Temperatures with Hand-Held Infrared Cameras.” Urban Climate 24 (June):51–62. https://doi.org/10.1016/j.uclim.2017.12.009.
Enteria, Napoleon, Matteos Santamouris, and Ursula Eicker. 2021. Urban Heat Island (UHI) Mitigation. Singapore: Springer Nature.
Feng, Li, Yanxia Liu, Yanan Zhou, and Shaoqi Yang. 2022. “A UAV-Derived Thermal Infrared Remote Sensing Three-Temperature Model and Estimation of Various Vegetation Evapotranspiration in Urban Micro-Environments.” Urban Forestry & Urban Greening 69 (March):127495. https://doi.org/10.1016/j.ufug.2022.127495.
Feng, Li, Linru Shuai, Yanan Zhou, Xiao Zhang, and Jiaxin Sun. 2024. “Improving the Green Space Arrangement in Residential Areas from the Perspective of Tree Leaf Temperature Utilizing Scenario Simulation in ENVI-Met.” Science of The Total Environment 918 (March):170650. https://doi.org/10.1016/j.scitotenv.2024.170650.
Karimi, Alireza, Hanyieh Sanaieian, Hamed Farhadi, and Saeid Norouzian-Maleki. 2020. “Evaluation of the Thermal Indices and Thermal Comfort Improvement by Different Vegetation Species and Materials in a Medium-Sized Urban Park.” Energy Reports 6 (November):1670–84. https://doi.org/10.1016/j.egyr.2020.06.015.
Lee, Sugie, Hyunbin Moon, Yeri Choi, and D. K. Yoon. 2018. “Analyzing Thermal Characteristics of Urban Streets Using a Thermal Imaging Camera: A Case Study on Commercial Streets in Seoul, Korea.” Sustainability 10 (2): 519. https://doi.org/10.3390/su10020519.
Loveday, Jane, Grant Loveday, Josh Byrne, Boon-lay Ong, and Peter Newman. 2017. “Quantifying Radiation from Thermal Imaging of Residential Landscape Elements.” Renewable Energy and Environmental Sustainability 2 (August):17. https://doi.org/10.1051/rees/2017041.
Martin, Miguel, Vasantha Ramani, and Clayton Miller. 2024. “InfraRed Investigation in Singapore (IRIS) Observatory: Urban Heat Island Contributors and Mitigators Analysis Using Neighborhood-Scale Thermal Imaging.” Energy and Buildings 307 (March):113973. https://doi.org/10.1016/j.enbuild.2024.113973.
Mohammad, Pir, Soheila Aghlmand, Ashkan Fadaei, Sadaf Gachkar, Darya Gachkar, and Alireza Karimi. 2021. “Evaluating the Role of the Albedo of Material and Vegetation Scenarios along the Urban Street Canyon for Improving Pedestrian Thermal Comfort Outdoors.” Urban Climate 40 (December):100993. https://doi.org/10.1016/j.uclim.2021.100993.
Oke, T. R., G. Mills, A. Christen, and J. A. Voogt. 2016. “Urban Climates.” In Microclimate and Local Climate, 243–60. Cambridge University Press. https://doi.org/10.1017/CBO9781316535981.013.
Qiu, Guo Yu, Zhendong Zou, Xiangze Li, Hongyong Li, Qiuping Guo, Chunhua Yan, and Shenglin Tan. 2017. “Experimental Studies on the Effects of Green Space and Evapotranspiration on Urban Heat Island in a Subtropical Megacity in China.” Habitat International 68 (October):30–42. https://doi.org/10.1016/j.habitatint.2017.07.009.
Seifeddine, Khaled, Sofiane Amziane, Evelyne Toussaint, and Salah-Eddine Ouldboukhitine. 2023. “Review on Thermal Behavior of Cool Pavements.” Urban Climate 51 (September):101667. https://doi.org/10.1016/j.uclim.2023.101667.
Shareef, Sundus. 2022. “The Influence of Greenery and Landscape Design on Solar Radiation and UHI Mitigation: A Case Study of a Boulevard in a Hot Climate.” World 3 (2): 175–205. https://doi.org/10.3390/world3020010.
Smith, Ian A., M. Patricia Fabian, and Lucy R. Hutyra. 2023. “Urban Green Space and Albedo Impacts on Surface Temperature across Seven United States Cities.” Science of The Total Environment 857 (January):159663. https://doi.org/10.1016/j.scitotenv.2022.159663.
Stewart, Iain D., and Gerald Mills. 2021. The Urban Heat Island. 1st ed. Cambridge: ELSEVIER.
Tan, J.K.N., R.N. Belcher, H.T.W. Tan, S. Menz, and T. Schroepfer. 2021. “The Urban Heat Island Mitigation Potential of Vegetation Depends on Local Surface Type and Shade.” Urban Forestry & Urban Greening 62 (July):127128. https://doi.org/10.1016/j.ufug.2021.127128.
Yao, Lei, Tong Li, Mingxue Xu, and Ying Xu. 2020. “How the Landscape Features of Urban Green Space Impact Seasonal Land Surface Temperatures at a City-Block-Scale: An Urban Heat Island Study in Beijing, China.” Urban Forestry & Urban Greening 52 (June):126704. https://doi.org/10.1016/j.ufug.2020.126704
Yao, Rui, Lunche Wang, Xin Huang, Yuting Liu, Zigeng Niu, Shaoqiang Wang, and Lizhe Wang. 2021. “Long-Term Trends of Surface and Canopy Layer Urban Heat Island Intensity in 272 Cities in the Mainland of China.” Science of The Total Environment 772 (June):145607. https://doi.org/10.1016/j.scitotenv.2021.145607.