Jurnal Peweka Tadulako

Rekonstruksi Ruang Peri-Urban: Interaksi Sosial-Ekonomi Dalam Dinamika Kutub Pertumbuhan dan Proses Gentrifikasi di Kawasan Perkotaan Bulukumba

2025-04-30T08:57:44+00:00

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.

Analisis Kesiapan Kebijakan Tata Ruang Kota Palu dalam Mendukung Agenda SDG 11 (Kota Berkelanjutan)

2025-04-21T07:15:02+00:00

This study aims to analyze the readiness of spatial planning policies in Palu City in supporting the achievement of Sustainable Development Goal (SDG) 11, which emphasizes the development of inclusive, safe, resilient, and sustainable cities and human settlements. As a disaster-prone area, Palu City has experienced significant spatial pressures, particularly in the aftermath of the 2018 earthquake, tsunami, and liquefaction events. Utilizing a qualitative descriptive approach and secondary data analysis, this study evaluates spatial planning documents such as the Regional Spatial Plan (RTRW), the Detailed Spatial Plan (RDTR), and the Regional Medium-Term Development Plan (RPJMD) of Palu City for the periods 2016–2021 and 2021–2026. The assessment is based on the alignment of these policies with the key indicators of SDG 11, including the provision of adequate housing, green open spaces, sustainable transportation systems, and disaster risk mitigation. The analysis shows that while SDG 11 principles are reflected in planning documents, their implementation remains limited.. Major challenges include the lack of integrated spatial data, weak inter-agency coordination, and limited community participation in the planning process. Therefore, institutional strengthening, improvements in geospatial data quality, and the mainstreaming of sustainability principles across all sectoral policies are urgently needed. This research contributes to the understanding of the nexus between spatial planning and sustainable development in disaster-prone cities and serves as a reference for future policy improvement.

Penentuan Lokasi Potensial dan Arahan Pengembangan Kawasan Perdagangan Secara Berkelanjutan Di Kota Masamba

2025-05-13T14:34:10+00:00

The development of trade and services in the Masamba Urban Area forms a linear pattern on the main roads. In addition, in transitional areas and peripheral areas the existing trade and services are less developed, so the service orientation must be to the central area and the burden on the central area becomes heavy. The high intensity of activities along the main roads of the area creates a attraction and generation that can be one of the factors causing transportation problems (traffic congestion). The aim of this research are 1) to identify the factors that affects the development of trade area in Masamba Urban Areas, 2) to determine the potential locations of trade area in Masamba Urban Areas, 3) to formulate the direction of sustainable trade area development in Masamba Urban Areas. The data used consist of secondary data including demographic data, trade facilities, road networks, public facilities and infrastructure. Data collection was carried out by field surveys, mapping, questionnaires, and interviews. The analysis technique used are multiple linear regression analysis dan spatial analysis in the form of grid-based analysis. The results of the research on regression analysis show that the variables that have a significant effect on the development of trade areas in the Masamba Urban Areas include Demographics (X1), Public Facilities (X3), and Government Policy (X4), while Accessibility (X2) has no significant effect. Furthermore, based on the results of the grid-based analysis, three value categories are obtained, namely Very Potential (Values 23-30), Potential (Values 15-22), and Not Potential (Values 7-14), where most of the Masamba Urban Areas is included in the potential category.

Perubahan Morfologi Sungai Lariang: Analisis Spasiotemporal dengan Pendekatan Penginderaan Jauh

2025-05-14T12:31:43+00:00

Rivers are one of the natural elements that play an important role in the ecosystem, both in terms of water supply, agricultural irrigation, and supporting biodiversity.The continuously changing morphology of the river needs to be monitored periodically to understand the dynamics of changes and their impact on the environment.This study aims to identify the dynamics of morphological changes in the lower reaches of the Lariang River based on river erosion and deposition over a 10-year period.The method used is spatiotemporal analysis of river erosion and deposition patterns in 2013, 2018, and 2023. The analysis was conducted through the interpretation of Google Earth Pro satellite imagery, which was then digitized using ArcGIS software.The research results indicate that there are significant dynamics in the river meanders at several points, especially in segments with sharp bends.During the period 2013-2018, the area of erosion was 971,298 m², while the area of accretion was 1,624,959 m².In the period 2018-2023, the area of erosion was 644,619 m², while the area of accretion was 981,088 m².The high dynamics of erosion and accretion cause river deflection and the formation of new landforms.

Analisis Tingkat Risiko Banjir pada Daerah Aliran Sungai (DAS) Bialo Provinsi Sulawesi Selatan

2025-05-12T14:05:23+00:00

Watershed (DAS) can simply be interpreted as one of the containers that has the function of flowing rainwater into the lake or sea. Land use change in the upper reaches of the Bialo watershed which causes cultivation are one of the causes of flooding in the downstream area of the Bialo watershed. The purpose of this study is to analyze the level of hazard, vulnerability, capacity, and risk of flooding in the Bialo River Basin. The data collection method in this study used interviews, documentation, observation, and literature studies. The analytical methods used in this study are quantitative descriptive methods, spatial analysis, and qualitative descriptive. Quantitative descriptive methods are used to analyze hazard, vulnerability, capacity and risk. Spatial analysis that used in the process of modeling the results of calculating the hazard, vulnerability, capacity, and risks. Qualitative descriptive methods are used to interpret the results of spatial analysis. The results of this study is shows that the level of flood risk in the Bialo watershed consisted of 3 classifications, namely low, medium and high. Low Area 3342.39 Ha, Medium 6748.27 Ha and High 807.86 Ha.

Optimalisasi Ruang Terbuka Hijau Berdasarkan Distribusi Suhu Permukaan Pada Pusat Kegiatan Wilayah Di Kecamatan Luwuk Kabupaten Banggai

2025-05-13T05:24:20+00:00

Urban growth in Luwuk District has resulted in public green open space (GOS) covering only 5.29 hectares or approximately 2.52% of the total urban area of 209.74 hectares. This condition contributes to a significant increase in surface temperature, which at certain times reaches extreme levels. This study aims to formulate a green open space optimization strategy based on surface temperature distribution in the regional activity center of Luwuk District. The methodology consists of four stages: (1) identifying the distribution and characteristics of GOS using GIS analysis, (2) identifying surface temperature distribution through scoring analysis, (3) analyzing GOS optimization criteria using content analysis, and (4) formulating optimization directives through data triangulation. The results indicate that the existing public GOS should be maintained with improved management supported by government funding. In addition, the use of private GOS, such as residential yards with a potential area of ±78.85 hectares (37.57%), can be optimized to increase the total GOS proportion to ±84.14 hectares or 40.11% of the total area. Additional strategies include the development of green corridors in high-density areas, the use of vertical gardens in limited spaces, and the evaluation of parking areas for planting vegetation with ecological functions. This approach offers an alternative for controlling temperature and improving urban environmental quality.

Keywords: green open space, surface temperature, public GOS, private GOS, optimization, Luwuk District

Perencanaan Struktur dan Pola Ruang Kawasan Pemerintahan Tobadak berbasis Konsep Urban Resilience

2025-05-17T00:49:33+00:00

Central Mamuju Regency is currently aggressively carrying out sustainable regional development. The development aims at equitable distribution in the economic, social and environmental fields. As with developments in developing regions, the very rapid penetration of development always creates an urban paradox which in this case triggers a process of urbanization of the population from rural areas to cities. This planning aims to create a space capable of meeting and controlling the needs of the Tobadak Government Area both economically, socially and environmentally. The analysis techniques used include: SWOT analysis, AHP analysis, Spatial analysis and Space Syntax analysis. The data used are primary and secondary data obtained from government agencies as well as observation, documentation and interviews. The main results of this planning are the master plan, spatial structure and pattern planning as well as regional disaster mitigation based on the concept of sustainable and integrated development.

Strategi Pengembangan Wilayah Berbasis Ekonomi Lokal Melalui Sektor Perikanan Di Kelurahan Mamboro Barat Kecamatan Palu Utara

2025-05-15T03:34:17+00:00

West Mamboro Village, which is located in North Palu District with an area of 6.05 km², has significant potential for the fisheries sector. This research aims to identify the potential of the fisheries sector, analyze the relationship between the local economy and regional development, and formulate a development strategy based on the local economy through the fisheries sector. The method used is Mix Methods, using correlation analysis and multiple regression to determine the relationship and influence of natural resources, human resources, artificial resources, and local economic variables on the variables of regional development strategies based on the local economy of the fisheries sector, as well as SWOT analysis to determine the strategy of the variables that are influential and have a relationship.

The results of the study show in the multiple correlation and regression analysis that the variables of natural resources, human resources, artificial resources, local economy are influential, and the SWOT analysis produces comprehensive strategies, such as capacity building through training, diversification of fishery businesses, strengthening access to capital and technology, preservation of the marine environment, adoption of modern technology, improvement of product quality, development of disaster-resistant infrastructure, and development of marketing systems competitive ones. This strategy aims to create a sustainable and inclusive development ecosystem, as well as attract the younger generation to the fisheries sector. The conclusion of this study confirms that the potential of the fisheries sector in West Mamboro Village is the key to local economic development and fishermen's welfare, with sustainable management needed to maintain a healthy marine ecosystem.