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Pengaruh Kelerengan terhadap Perkembangan Lahan Terbangun di Kabupaten Serang, Provinsi Banten Nagara, Rakyan Paksi; Wibowo, Adi
Journal of Regional and Rural Development Planning (Jurnal Perencanaan Pembangunan Wilayah dan Perdesaan) Vol. 8 No. 2 (2024): Journal of Regional and Rural Development Planning (Jurnal Perencanaan Pembangu
Publisher : P4W IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jp2wd.2024.8.2.116-131

Abstract

The flow of urbanization is unstoppable as the population grows, which is followed by an increase in the need for built-up land such as housing, commercial centers, public services, industry. Meanwhile, each land has different characteristics to support these human activities. In land suitability studies, the slope is an important factor and is always involved. This study aims to determine the influence of slope on the development of built-up land in Serang Regency, as one of the areas with a high population growth rate and a variety of regional morphologies. Land cover/land use change analysis was used to determine the spatial distribution of additional built-up land in the period 2019-2023 and 2023-2031. 87% of the additional built-up land in 2019-2023 is located in areas with slopes of 2-15%. Then based on the Serang Regency Regional Spatial Plan 2011-2031, as much as 84% of the additional built-up land is in areas with slopes of 2-15%. This shows that the slope aspect has had a significant influence on the development of Serang Regency, where more than 80% of the additional built-up land has been located in zones that are safe from land slide.
Land Suitability Assessment for Sustainable Settlement in Serang Regency, Banten Province Junaid, Muhammad; Anggara, Rifnaldi Bergas; Nagara, Rakyan Paksi; Wibowo, Adi
Indonesian Journal of Environmental Management and Sustainability Vol. 8 No. 3 (2024): September
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.2024.8.3.118-125

Abstract

Urbanization is the result of persistent population increase, which turns formerly agrarian areas into industrial and service-based hubs. This change prompts concerns about environmental degradation, including flooding, declining agricultural output, and air pollution, as well as a rise in demand for residential real estate, a limited resource. Goal 11 of the Sustainable Development Agenda, ”Building Inclusive, Safe, Resilient, and Sustainable Cities and Communities” addresses these problems. However, a comprehensive LSA incorporating local climate aspects has not been conducted for Serang Regency, an area with significant population growth and diverse land characteristics. This study aims to map the spatial distribution of suitable residential land in Serang Regency; evaluate the suitability of current residential areas; and assess the alignment of settlement plans with suitability criteria in the spatial plan. Findings reveal that 65.5% of Serang Regency is suitable for residential use, while 32% is unsuitable. Currently, 71.2% of settlements are in suitable areas, and 28.2% are in unsuitable ones. Future settlement plans show 90.7% alignment with suitable areas. These results indicate that, while spatial planning in Serang Regency has generally guided appropriate residential development, some areas still require attention for sustainability. This study provides valuable insights for policymakers aiming to foster sustainable, safe, and comfortable living environments.
Spatial Analysis of Landscape Change in the Puncak Bogor Cianjur Tourism Area 2013-2023 Prasetya, Ferdian Adhy; Purwaningsih, Yuli; Nagara, Rakyan Paksi; Raditia, Mohammad; Junaid, Muhammad; Kusratmoko, Eko
JRST (Jurnal Riset Sains dan Teknologi) Volume 9 No. 1 Maret 2025: JRST
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jrst.v9i1.22661

Abstract

This research analyzes the dynamics of land cover change in the Puncak Area over the last 10-year period (2013-2023). Using the Random Forest Classification method on Landsat 8 and 9 image data, this study evaluates the contribution of tourism to the economy of the Puncak Region and reveals facts related to land use change. The Puncak area, known as a mountain tourism destination in West Java, is experiencing rapid economic growth, but tourism activities and infrastructure development have the potential to negatively impact local ecosystems. The research used BIG administrative data, Landsat imagery, and landform systems for analysis. Through Google Earth Engine (GEE), data processing was performed, including cloud masking, mosaic, clip, and pan-sharpening. The Random Forest classification method was used to determine land cover in 2013 and 2023 with kappa accuracy tests reaching 85.81% and 88.42% respectively. The results show an increase in built-up land area of 4,632.68 hectares with a decrease in agricultural and forest land. Obstacles in the interpretation of low-resolution Landsat imagery became one of the challenges in this study. The Urban Expansion Intensity Index (UEII) calculation results show a moderate increase in built-up land area over the past 10 years. The phenomenon of urbanization and the drive of economy and tourism are the main factors of land change from vegetation cover to built-up land. This study provides important insights for the regulation and monitoring of the Puncak Area to maintain a balance between economic growth and environmental sustainability.
Identifying the Impact of Shoreline Change on Land Use in Bedono Village with Google Earth Nagara, Rakyan Paksi; Wibowo, Adi
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.11382

Abstract

Sloping coastal areas pose a threat to environmental degradation. Previous data and research show that the north coast of Java Island is a sensitive area to abrasion that was exacerbated by sea level rise and land subsidence, one of which occurs in Bedono Village, Demak Regency. Bedono Village is the village that has lost the most land. Based on the latest administrative boundary data, Bedono Village has been divided into three pockets surrounded by sea areas. This study aims to determine the spatial-temporal impacts of shoreline changes on land use in Bedono Village using Google Earth data. In the last two decades, there has been a significant change in the coastline and its impact on land use change. Residential areas continue to decrease in size, reaching 16.38 ha. Ponds, as the most dominating area in 2003, also continued to decrease in area by 127.27 ha or 100% of the initial area. The loss of this land use was replaced by the inundation of sea water that continued encroaching into the land area. A total of 197 residential building units were lost, or an average of 788 people were affected. This study concluded the severe facts and impacts of shoreline change that must be addressed to reduce potential losses.