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All Journal Jurnal Lanskap Indonesia Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Indonesian Journal of Geography Jurnal Pembangunan Wilayah dan Kota Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Jurnal Pengembangan Kota Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) The Indonesian Journal of Planning and Development Jurnal Tataloka Journal of Applied Geospatial Information Sumatra Journal of Disaster, Geography and Geography Education Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Geografi Journal of Economic, Bussines and Accounting (COSTING) Journal of Regional and Rural Development Planning BHUMI: Jurnal Agraria dan Pertanahan Jurnal Infrastruktur International Journal of Economics Development Research (IJEDR) Jurnal Ekonomi Agrikan: Jurnal Agribisnis Perikanan Jurnal Teknologi Lingkungan Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian
Andrea Emma Pravitasari, Andrea Emma
Departemen Ilmu Tanah Dan Sumberdaya Lahan, Fakultas Pertanian, IPB University, Kampus IPB Dramaga, Bogor 16680, Indonesia; Pusat Pengkajian Perencanaan Dan Pengembangan Wilayah (P4W), IPB University, Kampus IPB Baranang Siang, Bogor 16127, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences Transportation Other

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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

 1 
An Integrative Quantitative Approach to Assess the Impact of Mega Infrastructure on Agricultural Land Conversion and Fragmentation in Sumedang Regency Noor, M Shiddiq; Pravitasari, Andrea Emma; Panuju, Dyah Retno
Jurnal Penelitian Pendidikan IPA Vol 11 No 9 (2025): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i9.12230

Abstract

Mega-infrastructure development is a major driver of agricultural landscape transformation in Indonesia. This study quantitatively assesses the impacts of strategic projects—the Cisumdawu Toll Road and three major reservoirs—on agricultural land dynamics in Sumedang Regency. The methodology integrates multi-temporal Landsat imagery (2013-2024) with MLPNN-Markov-based predictive modeling to project land use/land cover to 2038. The predictive model was validated with a high degree of accuracy (kappa = 0.82). Spatial fragmentation was evaluated using landscape metrics synthesized via Principal Component Analysis (PCA). Results show a significant decline in agricultural land, primarily converted to built-up areas and water bodies, alongside intensified landscape fragmentation around infrastructure corridors. Projections indicate these trends will continue, revealing two distinct impact mechanisms: a rapid "pulse" impact from reservoirs and a sustained "press" impact from the toll road. These findings underscore the urgent need for integrated spatial planning and agricultural land protection policies in future infrastructure strategies.
Regional Development Based on Leading Agricultural Commodities of Food Crop in Cianjur Regency, West Java Province, Indonesia Salimi, Gabrielle Khaledea; Mulatsih, Sri; Pravitasari, Andrea Emma
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11293

Abstract

In preparing the direction of the regional development plan, it is necessary to pay attention to determining the main focus of development. One of the strategies that can be used in Cianjur Regency is to develop areas based on leading agricultural commodities. This study aims to provide direction for regional development plan based on leading agricultural commodities of food crop in Cianjur Regency. The area that became the object of research consisted of 32 sub-districts. The data used in this study is harvest area of each comodities in 2019 - 2023. In determining the sub-district's leading commodities using Location Quotient, Differential Shift-Share analysis, and use Scalogram analysis to determining regional hierarchy. The results showed that paddy is the leading commodities on 15 sub-district’s or 47% of the total sub-districts in Cianjur, followed by cassava 28%, soybean 25%, corn and sweet potatoes 22%, and peanuts 19%.    7 (seven) sub-districts are included in hierarchy I, other 7 (seven) sub-districts are included in hierarchy II, and other 18 (eighteen) sub-districts are included in hierarchy III. Priority direction for regional development in Cianjur Regency is leading commodities in sub-districts with hierarchy I as the main regional development or in hierarchy II as the supporting regional development. The result of this study can also serve as a resource for contextual science education in the region, strengthening local scientific literacy and planning capacity
Co-Authors Ahmad Syaifullah Ahmad Zamhari Alfin Murtadho Alfin Murtadho Atang Sutandi Baba Barus Benadikta Widjayatnika Boedi Tjahjono Cesarini, Rifa Amalia Deni Suherlan Dian Noviyanti Didit Okta Pribadi Didit Okta Pribadi Djoko Widodo Dwi Putro Tejo Baskoro Dyah Retno Panuju Elvina Nora Lubis Endriatmo Soetarto Erika Santi Ernan Rustiadi Fariyanti, Anna Fikri, Arie Galuh Syahbana Indraprahasta Gunadi, Syahbani Putra Handika, Rendi Hendriany, Reni Hermanto Siregar Husna, Cut Zulfa Iman Sadesmesli Imelda Kusuma Wardani Indraprahasta, Galuh Syahbana Irfan Ihsani Iskandar Lubis Iwan Kurniawan Iwan Kurniawan Iwan Ridwansyah Izatun Purnami Izuru Saizen Jonni Jonni Khursatul Munibah Latifa, Nisa Lutfia Nursetya Fuadina Luthfian Riza Sanjaya Machfud Marvita Debora Ginting Masyitah Tri Andari Muchamad Subhans Adiputra Muhamad Fiqri Rizqullah Muhamad Hanafi, Muhamad Muhammad Ardiansyah Murtadho, Alfin Noor, M Shiddiq Nurhayati Nurhayati Nurkhusnul Inayah Jusman Oki Libriyanto Pratiwi, Amalia Subha Purwanto, Moh Yanuar Jarwadi putra, Andi Syah Rachendra, Andra Septina Retno Wijayanti Rista Ardy Priatama Riya Supriyatin Riya Supriyatin Rizqullah, Muhamad Fiqri Rosadi rosadi Rosandi, Vely Brian Sahara Sahara Saizen, Izuru Saleh, Abdul Salimi, Gabrielle Khaledea Salsiah, Siti Santun R.P. Sitorus Santun R.P. Sitorus Saputra, Roby Setyardi Pratika Mulya, Setyardi Pratika Soeryo Adiwibowo Sri Mulatsih Sri Wahyuni Surjono Hadi Sutjahjo Sutjahyo, Surjono Hadi Syaiful Anwar Syartinilia . Wardhani, Fitriany Amalia Widiatmaka Widiatmaka Yeni Selfia