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All Journal Plano Madani : Jurnal Perencanaan Wilayah dan Kota Jurnal Linears Ruang Jurnal Peweka Tadulako Journal of Green Complex Engineering
Yan Radhinal
Prodi Perencanaan Wilayah Dan Kota Universitas Tadulako, Palu, Indonesia
Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Energy Engineering Environmental Science Social Sciences Transportation

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KOEKSISTENSI DUALISME EKONOMI DI KAWASAN METROPOLITAN MAMMINASATA Yan Radhinal; Ariyanto Ariyanto
Plano Madani : Jurnal Perencanaan Wilayah dan Kota Vol 6 No 1 (2017)
Publisher : Jurusan Teknik Perencanaan Wilayah dan Kota, Fakultas Sains dan Teknologi, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jpm.v6i1.2532

Abstract

Penelitian ini bertujuan untuk menganalisis dan menjelaskan faktor-faktor yang mempengaruhi perubahan fisik spasial yang terjadi di kawasan Jalan Tun Abdul Razak dan bagaimana perkembangan polarisasi dualisme aktivitas ekonomi akibat dampak pembangunan kawasan pinggiran.  Penelitian ini menggunakan dua pendekatan yaitu kuantitatif dan kualitatif dengan pola dominant-less, dominant design dimana pendekatan kualitatif berposisi sebagai dominan dan kualitatif berposisi sebagai less dominant. Data yang diperoleh dianalisis dengan menggunakan analisis uji korelasi dan analisis deskriptif kualitatif. Hasil penelitian ini menunjukan bahwa faktor yang mempengaruhi perubahan fisik spasial dipengaruhi oleh 4 hal yaitu faktor aksesibilitas, faktor pelayanan umum, faktor karakteristik lahan, dan prakarsa pengembang. Polarisasi fungsi-fungsi aktivitas ekonomi yang terjadi di kawasan pinggiran Jalan Tun Abdul Razak ditandai dengan munculnya aktivitas ekonomi formal dan informal di sepanjang koridor Jalan Tun Abd Razak yang berkembang secara linear mengikuti pola jaringan jalan.
Perbandingan Ketelitian Metode NDVI Melalui Software Global Mapper Dan Arcgis Andresi, Budi; Takwim, Supriadi; Radhinal, Yan; Asman, Andi Idham; A, Rasdiana
Jurnal Peweka Tadulako Vol. 3 No. 2 (2024): Jurnal PeWeKa Tadulako
Publisher : Prodi PWK Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/peweka.v3i2.35

Abstract

Normal Difference Vegetation Index (NDVI) merupakan algoritma untuk mendeteksi indeks vegetasi dari citra satelit. Pengolahan indeks vegetasi pada penelitian ini menggunakan algoritma NDVI dengan memanfaatkan kanal/band 5 (NIR) dan 4 (RED) pada Landsat 9 OLI 2 perekaman tanggal 26 Oktober 2024 Hasil pada penelitian ini menunjukkan terjadi perbedaan hasil analisis pada masing-masing kelas pada software Global Mapper dan ArcGIS. Luas Kelas Klassifikasi Kerapatan Vegetasi pada Software Global Mapper menunjukkan bahwa luas tertinggi pada kelas Non Vegetasi seluas 16696,2 Ha atau 46,82% diikuti Kelas Tingkat Kehijauan Tinggi seluas 5755,9 Ha atau 16,14% dan luas yang terendah pada kelas Kehijauan Sangat Rendah seluas 3245,7 Ha atau 9,1%. Sedangkan pada Software ArcGIS hasil yang diperoleh, luas Kelas klasifikasi tertinggi pada Kehijauan Rendah Seluas 9396,4 Ha atau 26,35% dan diikuti kelas Non Vegetasi seluas 9206,7 Ha atau 25,82%. Luas terendah ditempati kelas Kehijauan Tinggi seluas 3821,3 Ha atau 10,72%. Hasil uji ketelitian, menunjukkan bahwa menggunakan Software ArcGIS terdapat 8 area yang sesuai dengan kondisi eksisting atau sekitar 80% kesesuaian dari area sampel sedangkan dengan menggunakan software Global Mapper menunjukkan area yang sesuai dengan kondisi eksisting hanya 2 area atau 20% dari area sample. Kata Kunci: NDVI, ArcGIS, Global Mapper
Pemanfaatan Web – Based Geographic Information System (GIS) dalam Penanggulangan Bencana Banjir Kabupaten Bulukumba Harry Hardian Sakti; Yan Radhinal; Muhammad Isra; Muhammad Fakhruddin; Nurul Wahyuni
Journal of Green Complex Engineering Vol. 1 No. 2 (2024): Februari
Publisher : Gio Architect

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59810/greenplexresearch.v1i2.71

Abstract

Setiap tahun di musim penghujan daerah hulu sampai hilir Kabupaten Bulukumba mengalami banjir. Salah satu Daerah Aliran Sungai (DAS) yang mengalami luapan berisiko tinggi yaitu DAS Bialo. Pemanfaatan teknologi spasial melalui Web – Based Geographic Information System (GIS) dapat dijadikan sebagai alat bantu mengatasi keterbatasan manusia dalam menghadapi bencana banjir. Penelitian ini memiliki tujuan untuk mengevaluasi risiko banjir dengan membedah indeks ancaman, kerentanan, dan kapasitas. Output dari evaluasi risiko ini selanjutnya diintegrasikan melalui pemanfaatan teknologi spasial, yaitu Sistem Informasi Geografis (SIG) berbasis web. Metode analisis yang diterapkan untuk mengukur tingkat risiko banjir mencakup pendekatan analisis kualitatif-kuantitatif dan analisis spasial menggunakan Model Waterfall dengan 6 tahap, yakni design, analysis, coding, testing, implementation dan maintenance, dengan kebutuhan data yang disesuaikan dengan data spasial. Informasi yang akan disampaikan mencakup aspek fisik wilayah, peta wilayah, gambar, model perangkat pendeteksi, Jalur evakuasi, serta rekomendasi lokasi evakuasi terdekat untuk warga yang terkena dampak banjir. Web – Based Geographic Information System (GIS) bidang penanggulangan bencana banjir di Kabupaten Bulukumba diharapkan dapat bermanfaat sebagai sistem pemantauan secara real time bagi pemerintah dan masyarakat dalam membangun kapasitas dan mengurangi kerentanan bencana banjir. Prototype sistem penanggulangan bencana ini juga dapat menjadi percontohan wilayah lainnya dalam membangun wilayah yang tangguh terhadap bencana banjir.
Tingkat Adaptif Tata Kelola Pemerintahan Indonesia Dalam Menghadapi Perubahan Iklim Abdi, Azizah Putri; Rasdiana, Rasdiana; Radhinal , Yan; Hadid, Adina Khusnudzan; Halim, Muhammad Adhim
JURNAL RUANG / ISSN : 2085-6962 Vol 19 No 1 (2025): JURNAL RUANG
Publisher : Jurusan Teknik Arsitektur, Fakultas Teknik Universitas Tadulako Kampus Bumi Tadulako Tondo Jl. Sukarno-Hatta Km.9, Palu 94118 e-mail :Jurusan Arsitektur, Fakultas Teknik Universitas Tadulako Kampus Bumi Tadulako Tondo Jl. Sukarno-Hatta Km.9, Palu 941

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/ruang.v19i1.218

Abstract

Indonesia is a country that is vulnerable to natural disasters such as climate change, where climate change is a complex and unpredictable issue and has a major impact on community welfare and political stability, requiring a strong and adaptive governance system that can be used as a solution in facing the challenges of rapid global change. Therefore, this study aims to determine the adaptive level of Indonesian governance in dealing with climate change. The data used in this study uses secondary data sourced from research studies and research theories. The analysis technique used in this study is the systematic literature review method. The results of this study indicate that Indonesian government governance is characterized by flexibility because it has advantages in community empowerment and involvement as well as knowledge and decision-making but lacks coordination between actors and leadership capacity.
Rekonstruksi Ruang Peri-Urban: Interaksi Sosial-Ekonomi Dalam Dinamika Kutub Pertumbuhan dan Proses Gentrifikasi di Kawasan Perkotaan Bulukumba Isra, Muhammad; Sakti, Harry Hardian; Radhinal, Yan; Ahmad, Despry Nur Annisa
Jurnal Peweka Tadulako Vol. 4 No. 1 (2025): Jurnal PeWeKa Tadulako
Publisher : Prodi PWK Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/peweka.v4i1.47

Abstract

The urban development of Bulukumba Regency exhibits a spatial expansion trend toward peri-urban areas, historically marked by the emergence of new growth poles. This phenomenon reflects ongoing urbanization and generates complex social dynamics through population migration from both rural and urban regions. Migration is driven by the pursuit of economic opportunities, more affordable housing, and lifestyle shifts increasingly oriented toward urban preferences. This study aims to analyze the influence of growth poles on morphological changes and to explore the role of gentrification in shaping socio-economic interaction patterns. A quantitative approach is employed, utilizing spatial analysis, correlation testing, and grounded theory to examine the phenomenon holistically. The findings indicate that both physical and non-physical factors are influenced by fragmented growth patterns, often concentrated around economic potential and high accessibility. The formation of growth poles is seen as a consequence of leapfrogging centrifugal urban expansion, whereby central urban development stimulates the emergence of new development clusters in peri-urban zones. These zones act as transitional spaces offering economic opportunities with lower living costs, making them attractive destinations for urban migrants facing socio-economic pressures in their places of origin. Gentrification is not merely a physical revitalization process but also functions as a socio-economic filtering mechanism that reconstructs cultural identity and values within industrialized spaces. The shift from an agrarian to an urban economy marks a structural transformation shaped by market efficiency, competitiveness, and the rationality of spatial capitalism.
Pengaruh Perubahan Lahan Terhadap Suhu Iklim Mikro Urban Heat Island (UHI) di Kawasan Perkotaan Kabupaten Bulukumba Kausar, Aksar; Ahmad, Despry Nur Annisa; Radhinal, Yan; Asman, Andi Idham; Sakti, Harry Hardian
Jurnal Peweka Tadulako Vol. 4 No. 2 (2025): Jurnal PeWeKa Tadulako
Publisher : Prodi PWK Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/peweka.v4i2.81

Abstract

Climate change and global warming have caused widespread environmental degradation. These impacts are directly experienced in Indonesia, particularly in the urban area of Bulukumba Regency, specifically in Ujung Bulu District. The increase in land use changes toward built-up areas has influenced the intensity of the Urban Heat Island (UHI) phenomenon. This study aims to analyze the effect of land use change on the Urban Heat Island (UHI) phenomenon in Bulukumba Regency during the periods of 2014, 2019, and 2024. A quantitative method was employed through satellite image interpretation to identify land use changes and analyze surface temperature using Landsat 8 Band 10 imagery data. The results indicate an increase in surface temperature in the urban area of Bulukumba Regency throughout the 2014–2024 period. The simple linear regression analysis shows a significant positive correlation between land use change and surface temperature increase, with a regression coefficient (r = 0.734) and a coefficient of determination (R² = 0.81), which falls into the high category. Furthermore, areas with high surface temperatures tend to follow the spatial pattern of densely built-up land use.
Spatial Planning for Coastal Area Based on Tsunami Hazard in Bulukumba Regency Sakti, Harry Hardian; Radhinal, Yan; Ahmad, Despry Nur Annisa; Aldiansyah, Farhan
Jurnal Linears Vol. 8 No. 2 (2025): Jurnal LINEARS
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/7knf3639

Abstract

ABSTRACT:  The record of disasters in coastal areas that have occurred in Bulukumba Regency is the tsunami event due to an earthquake on December 29, 1820. The epicenter in the Flores Sea and the death toll in Bulukumba Regency at that time reached around 500 people. This event needs to be an early preparedness because tectonic disasters have the potential for a period of repetition. The purpose of this study is to analyze the tsunami hazard level and formulate coastal spatial planning policies based on the potential tsunami hazard of Bulukumba Regency. The methods used are statistical, descriptive qualitative, and spatial analysis approaches. The parameters used in determining the tsunami hazard level are earthquake hazard level, land elevation, slope slope, distance from rivers, and morphology. The results show that the coastal area is predominantly classified into low- and medium-hazard categories. Low-hazard zones occupy the largest spatial extent (notably Gantarang: 16,659.42 ha; Ujung Loe: 14,535.05 ha), while medium-hazard zones are more spatially limited but concentrated in critical locations (e.g., Bonto Bahari: 732.35 ha; Kajang: 423.06 ha; Herlang: 365.75 ha). Under a worst-case seismic scenario (7.0–7.5 Mw), the potentially affected area is estimated at 19,784 ha (25.85% of the coastal land area), with an exposure of >67,000 buildings, predominantly in Ujung Bulu (42,213 buildings). These findings have direct implications for the Regional Spatial Plan (RTRW). We recommend (1) restricting new development in identified medium-/high-exposure coastal segments, (2) designating Temporary Evacuation Sites (TES) on topographically safe locations (slope > 2%), and (3) integrating evacuation routes with the existing urban road network to ensure rapid accessibility. By providing quantitative hazard maps and concrete policy recommendations, this study fills a critical gap between tsunami hazard assessment and coastal spatial planning in Bulukumba, offering an evidence base for resilience-building and further risk-focused research.
Strategi Pengembangan Pariwisata Berdasarkan Pengaruh Ketersediaan Infrastruktur Terhadap Keputusan Berkunjung Wisatawan Firdaus Ikram; Despry Nur Annisa Ahmad; Yan Radhinal
JURNAL RUANG / ISSN : 2085-6962 Vol 20 No 1 (2026): JURNAL RUANG
Publisher : Jurusan Teknik Arsitektur, Fakultas Teknik Universitas Tadulako Kampus Bumi Tadulako Tondo Jl. Sukarno-Hatta Km.9, Palu 94118 e-mail :Jurusan Arsitektur, Fakultas Teknik Universitas Tadulako Kampus Bumi Tadulako Tondo Jl. Sukarno-Hatta Km.9, Palu 941

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/ruang.v20i1.335

Abstract

This study analyzes the influence of infrastructure availability on tourist visit decisions in Bira Village, Bulukumba. The goal is to identify the infrastructure factors that most influence tourists and determine priorities for their development. The research methods included field surveys, observations, and the distribution of online questionnaires to 100 respondents selected using the Slovin formula. Data analysis used simple linear regression to measure influence and the Analytic Hierarchy Process (AHP) to determine priorities. The results demonstrate that infrastructure availability has a positive influence on visit decisions. Further AHP analysis revealed that accessibility infrastructure and social media promotion are top priorities in the village's tourism development strategy. In conclusion, improving infrastructure, particularly accessibility and supporting facilities, along with effective promotion, is crucial for increasing tourist attraction and visits to Bira Village.
Co-Authors Adina Khusnudzan Hadid Aldiansyah, Farhan Andi Idham Asman Ariyanto Ariyanto Azizah Putri Abdi Budi Andresi Despry Nur Annisa Ahmad Despry Nur Annisa Ahmad, Despry Nur Annisa Firdaus Ikram Halim, Muhammad Adhim Harry Hardian Sakti Kausar, Aksar Muhammad Fakhruddin Muhammad Isra Muhammad Isra Nurul Wahyuni Rasdiana Rasdiana Sakti, Harry Hardian Supriadi Takwim