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Threat and Vulnerability of Thermal Discomfort in Yogyakarta City Fathurrohmah, Septiana; Ayu Candra Kurniati
Indonesian Journal of Environmental Management and Sustainability Vol. 8 No. 2 (2024): June
Publisher : Magister Program of Material Science, Graduate School of Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/ijems.2024.8.2.39-49

Abstract

The world’s attention to climate issues is increasing as the issue of global warming and climate change emerges. Several studies with the scope of cities and urban areas concluded that urban surface temperatures have an increasing trend. This phenomenon will have an impact on the thermal comfort of urban population. Yogyakarta City as one of the National Activity Centers (PKN), is experiencing rapid urban development and leads to become a metropolitan city so it needs to be studied regarding its thermal comfort. This research is intended to identify the potential and vulnerability of thermal discomfort in Yogyakarta City. The identification of potential discomfort is carried out using the Discomfort Index (DI) approach and the Land Surface Temperature (LST) value. Meanwhile, vulnerability is identified in the social aspects of population. Furthermore, the potential and vulnerability scores are assessed to get an overview of thermal discomfort mitigation priorities. Based on DI analysis, thermal discomfort is felt by more than 50% of the Yogyakarta’s residents and it is estimated that in the future will get worse. By looking at the distribution of LST values, the high potential for discomfort is in the city center and has expanded to the north and northeast. Meanwhile, areas with high vulnerability are located in the center and south side of Yogyakarta City. From the combined assessment of threat and vulnerability, the areas that are the top priority for mitigation are in the center of Yogyakarta City, which include 7 districts, namely Danurejan, Gedongtengen, Gondomanan, Jetis, Kraton, Ngampilan, and Pakualaman. The medium priority districts are Gondokusuman and Wirobrajan.
Focus Group Discussion Pembuatan Peta Batas Wilayah Padukuhan di Kalurahan Kebonharjo, Kapanewon Samigaluh, Kabupaten Kulon Progo: Focus Group Discussion on Hamlet Boundary Mapping of Kebonharjo Village, Samigaluh District, Kulon Progo Regency Fathurrohmah, Septiana; Kurniati, Ayu Candra
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 3 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i3.5949

Abstract

Geospatial information has expanded widely, including development and regional aspects. Kebonharjo sub-district, which is in the Kapanewon Girimulyo administrative area, Kulon Progo Regency, is committed to participating in regional development by trying to optimize its various potentials. However, the database and profile of potentials (and problems) are still limited, need better documented, and are still limited to tabular data. The database and profile will have added value if presented with a spatial approach like a map. Community service programs were carried out to make a map as a basis for developing spatial data and profiles. In the preparation step, the agendas include discussion with the village official to scope the activities and products, downloading satellite image data as a basis for mapping, and collecting maps for initial reference for area boundaries. Next, the technical activities for making the map were started by carrying out the Focus Group Discussion with village officials and community representatives from all of the hamlets to obtain agreement on the boundaries of the hamlet and Rukun Tetangga (RT) areas. The results of the Focus Group Discussion were digitized and processed in the laboratory to obtain map products and an overview of public understanding regarding mapping. The output achieved from the community service was the Padukuhan and Rukun Tetangga Area Boundary Map products, both in printed and soft file versions.