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PENGUKURAN MIKROKLIMAT PERKOTAAN BERBASIS SENSOR CERDAS STUDI KASUS PERUBAHAN SUHU DAN KELEMBABAN DI KENDARI Hiromi, Rahma; Efendi, Rustam; Alwan, Alwan; Padar, Sekar Alim; Syahrir, Edy Abdurrahman; Taridalla, Sabrilah; Arifin, Arifin
Plano Madani : Jurnal Perencanaan Wilayah dan Kota Vol 15 No 1 (2026)
Publisher : Jurusan Teknik Perencanaan Wilayah dan Kota, Fakultas Sains dan Teknologi, Universitas Islam Negeri Alauddin Makassar

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Abstract

Rapid urbanization and climate change exacerbate the urban heat island (UHI) effect, which challenges environmental quality in tropical cities. However, empirical studies on microclimates in medium-sized cities are still limited. This study aims to analyze variations in air temperature and relative humidity in four types of land use (education, housing, terminals, markets) in Baruga District, Kendari, and identify the contributing factors. A quantitative and experimental field approach was used by measuring temperature and humidity at 30 points using data loggers. Measurements were taken during the day and afternoon for two weeks, then analyzed using descriptive statistics, One-Way ANOVA, and Tukey HSD test. The results showed significant temperature differences during the day (F(3, 116) = 4.21, p = 0.007), with the market area being the hottest (34.50°C) and the terminal being the coolest (32.18°C). Areas with large green spaces (education and residential) were cooler. There were no significant differences in the afternoon or in relative humidity. In conclusion, land use significantly affects the urban microclimate during the day. Impervious surfaces increase temperature, while vegetation plays a crucial role in UHI mitigation. This emphasizes the importance of integrating green spaces into tropical urban planning.
Pemetaan Spasial Dalam Mengungkap Area Prioritas Rawan Banjir Guna Mengoptimalkan Tata Ruang di Desa Guali Kabupaten Muna Barat Edy Abdurrahman Syahrir
Sultra Jurnal Pengabdian Masyarakat Vol 1 No 2 (2025): Sultra Jurnal Pengabdian Masyarakat
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/sjpm.v1i2.870

Abstract

Tujuan kegiatan Pengabdian Pada Masyarakat (PKM) ini adalah untuk mengidentifikasi area prioritas penanganan banjir di Desa Guali, Kabupaten Muna Barat, dengan menggunakan pendekatan spasial. Analisis spasial dilakukan dengan menggabungkan data DEM, penggunaan lahan, dan curah hujan dalam Sistem Informasi Geografis (SIG). Hasil analisis yang dilakukan menunjukkan bahwa daerah aliran sungai DAS Kusambi yang melalui Desa Guali memiliki kerentanan banjir yang tinggi akibat terjadinya perubahan tata guna lahan di area sekitarnya menjadi permukiman serta kondisi kapasitas saluran drainase yang secara eksisting tidak memadai. Berdasarkan hasil tersebut, maka direkomendasikan untuk melakukan normalisasi sungai, membangun infrastruktur pengendali banjir pada area yang topografi rendah, daya resap lahannya rendah, dan yang tidak kalah pentingnya adalah meningkatkan kesadaran masyarakat tentang pentingnya menjaga lingkungan.
Peran elemen fisik kota dalam pembentukan citra sebagai kota kreatif Edy Abdurrahman Syahrir; Retno Widodo Dwi Pramono
ARTEKS : Jurnal Teknik Arsitektur Vol 6 No 3 (2021): ARTEKS : Jurnal Teknik Arsitektur | September 2021 ~ Desember 2021
Publisher : Program Studi Arsitektur Fakultas Teknik Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/arteks.v6i3.876

Abstract

Several creative cities aim at becoming tourist destinations, due to the support of physical elements supported by visual identity. Furthermore, due to the low number of tourist visits, most cities have optimally embraced creativity during development, thereby making it a driving force for its citizens' welfare. Therefore, this research aims to identify the physical elements as associated with the image formation of Pekalongan City based on the assessments of residents and visitors. This is a deductive research with the quantitative and qualitative method used for analysis and data were obtained from primary and secondary sources. Primary data were collected through observation, questionnaires, and interviews, while secondary were obtained from literature studies and content searches on the internet. The results showed that the design of a city's physical element through cultural works and folk arts, create unique attributes that attract tourists. Furthermore, these results are expected to encourage city planners and designers to help city managers to understand the importance and uniqueness of visual image for branding formation in an effort to strengthen its competitiveness and attract tourists.
Optimalisasi distribusi pusat pelayanan perkotaan Usuku Tomia menggunakan kernel density estimation Alwan Alwan; Edy Abdurrahman Syahrir; Sekar Alim Padar; Rahma Hiromi; Tri Sakti Pratiwy S; Siti Astija; Arizal Untung Juang; Asjul Muhammad Umar
GEOGRAPHIA: Jurnal Penelitian dan Pendidikan Geografi Vol. 6 No. 2 (2025): December backup record version
Publisher : Jurusan Pendidikan Geografi, Fakultas Ilmu Sosial dan Hukum, Universitas Negeri Manado

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Abstract

Small island cities face structural challenges in providing service centres due to spatial fragmentation and limited accessibility. This study aims to analyse the spatial structure and optimise the distribution of urban service centres in the Usuku Tomia Urban Area, Wakatobi Regency, using a weighted Kernel Density Estimation (KDE) approach. Data were obtained from field observations of 163 public service facilities spread across 12 villages/subdistricts in Tomia and East Tomia Subdistricts, covering 11 service categories. The analysis was conducted using a descriptive-analytical quantitative method based on a Geographic Information System (GIS) to estimate the spatial intensity of services and establish a hierarchy of service centres. The results of the study show significant spatial inequality and form four service centre hierarchies. The subdistricts of West Tongano and Waha were identified as primary service centres (Order I) with the highest density values (>4.5 units/km²), dominated by high-weight facilities such as education, trade and services, and settlements. Conceptually, these findings expand the application of place centre theory to the context of non-contiguous small island cities. Practically, this study confirms KDE as an evidence-based policy instrument to support more efficient and equitable service centre planning in island regions.