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All Journal Plano Madani : Jurnal Perencanaan Wilayah dan Kota Jurnal Lingkungan Binaan Indonesia Geographica: Science and Education Journal
Rahma Hiromi
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Arts Humanities Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Engineering Environmental Science Social Sciences Transportation

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ANALYSIS OF REGIONAL DISPARITIES INI SOCIO-ECONOMIC ASPECTS IN SOUTHEAST SULAWESI PROVINCE Ode, Muhamad Fadli; Rianda, La; Balaka, Muhammad Yani; Taridalla, Sabrilah; Padar, Sekar Alim; Hiromi, Rahma; Rahmatika, Sinta; Fajar, Nur Ahya
Geographica: Science and Education Journal Vol 6, No 2 (2024): December
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/gsej.v6i2.2319

Abstract

 This research aims to analyze the level of regional disparity using the Williamsom Index analysis, as well as to analyze the socio-economic aspect experiencing that disparity by examining economic development and human resource development. The research results indicate the presence of regional disparity in Southeast Sulawesi Province. The results of the Williamson Index measurement show that Southeast Sulawesi still has a high level of disparity and has experienced fluctuations over the past the years. The highest level of disparity occurred in 2012 at 0,71 (almost perfect disparity) and the lowest in 2019 at 0,44 (moderate disparity). It experienced fluctuations with an increase in disparity peaking in 2013 at 0.67.(disparitas sangat tinggi). The Gini Index measurement also indicated a gap in 2010 of 0.59, categorized as highly unequal. Regional disparities in Southeast Sulawesi Province occur due to differences in regional resource potential and management. The region's inability to pursue development acceleration has resulted in continued isolation, leading to persistent economic capability differences that impact other developments, primarily in road infrastructure, human resource development, and regional progress. 
Distribusi Pencahayaan Alami di Arya Duta Hotel Makassar Rahim, Ramli; Jamala, Nurul; Latief, Syavir; Hiromi, Rahma
Jurnal Lingkungan Binaan Indonesia Vol. 8 No. 1 (2019): JLBI
Publisher : Ikatan Peneliti Lingkungan Binaan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32315/jlbi.8.1.42

Abstract

Pemanasan global mempengaruhi kondisi langit dan juga mempengaruhi suhu di permukaan bumi. Perubahan kondisi langit mempengaruhi distribusi cahaya ke dalam gedung. Sinar matahari adalah sumber cahaya alami di pagi, siang dan malam hari. Pemanfaatan pencahayaan alami menjadi bangunan, dapat mengurangi penggunaan energi sebagai sumber pencahayaan buatan. Hotel Arya Duta memiliki bentuk unik dari orientasi terhadap sunrise dan sunset, sehingga perlu dianalisis, bagaimana distribusi cahaya ke dalam gedung, sehingga bisa menjadi panduan dalam mendesain bangunan. Tujuan dari penelitian ini adalah bagaimana pengaruh posisi, tinggi lantai dan bukaan jendela pada selubung bangunan terhadap distribusi cahaya alami. Metode penelitian kuantitatif adalah menganalisa tingkat iluminasi di dalam dan di luar gedung dalam bentuk tabel dan grafik. Hasil penelitian adalah tingkat pencahayaan siang hari tergantung pada kondisi langit dan telah mempengaruhi distribusi cahaya ke dalam gedung. Distribusi cahaya meningkat pada ketinggian lantai. Serta membuka jendela pada amplop bangunan (pencahayaan atas dan pencahayaan samping) memiliki efek pada tingkat pencahayaan di gedung. Distribusi cahaya alami akan meningkat pada siang hari, jika kondisi langit tidak berubah dalam satu hari.
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.
Co-Authors Alwan Alwan Arifin Arifin Balaka, Muhammad Yani Fajar, Nur Ahya La Rianda Nurul Jamala Ode, Muhamad Fadli Padar, Sekar Alim Rahmatika, Sinta Ramli Rahim Rustam Efendi Syahrir, Edy Abdurrahman Syavir Latief Taridalla, Sabrilah