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All Journal Indonesian Journal of Geography INTEGRITAS : Jurnal Pengabdian Marine Kreatif Jurnal Litbang Kota Pekalongan
Julian, Miga Magenika
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Public Health Social Sciences

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Strategi Pemetaan Genangan Banjir Sungai di Kota Pekalongan Menggunakan Model SCS-CN Az Zahra, Talitha; Abdulharis, Rizqi; Nurmaulia, Sella Lestari; Julian, Miga Magenika
JURNAL LITBANG KOTA PEKALONGAN Vol. 21 No. 2 (2023)
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah (Bappeda) Kota Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54911/litbang.v21i2.251

Abstract

Pekalongan City consistently experiences annual floods. In this research, we aimed to map the distribution of potential flood inundation in Pekalongan City under two scenarios: the existing land cover and urban planning (Rencana Tata Ruang Wilayah/RTRW). We utilized hydrological modeling to assess the suitability of the RTRW for future implementation. The Soil Conservation Service – Curve Number (SCS-CN) method was employed, incorporating Digital Elevation Model (DEM) data, soil data, precipitation data, and two sets of land cover data (existing and urban planning). The findings indicate that under the existing land cover, approximately 13.97% of the area is susceptible to flooding, while the remaining 86.03% is not at risk. Conversely, the model using the urban planning (RTRW) scenario suggests that 14.06% of the area has the potential to flood, while 85.94% is not susceptible to flooding. The increase in potential flooding in the urban planning scenario may be attributed to the expansion of residential areas and the reduction of plantation and dry land cover. Furthermore, in assessing monthly modeling results, we observed that the area with flood potential is highest in December 2022 and lowest in June 2022. Considering topographical conditions (DEM), we found that the potential for flood inundation is fairly and evenly distributed in flat areas, mostly with elevations of less than 11 meters. Areas at higher elevations are predominantly free from flood potential, but it is noteworthy that certain areas in the Pekalongan Selatan District, with elevations higher than 11 meters, still have the potential for flooding.  Keywords: Flood, hydrology model, SCS-CN, existing land cover, urban planning
Optimization of Marine Activities Based on Spatial Regional Planning and Geographical Approaches: A Case Study of Tol Laut Program in Indonesia Djunarsjah, Eka; Munaf, Dicky Rezaldy; Putra, Briantara Revidinda; Pamungkas, Bagaskoro; Roup, Gabriella Azzahra; Mirenza, Adinda Dheren; Wisayantono, Dwi; Julian, Miga Magenika; Muhammad, Fickrie; Putra, Andika Permadi; Lubis, Nafandra Syabana
Indonesian Journal of Geography Vol 57, No 3 (2025): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.95684

Abstract

Tol Laut is a marine activity that manages the maritime highway system in Indonesia to ensure and improve connectivity within the national logistics and supply chain system. This system arises because of the inequality of economic growth and development between several regions and provinces. The purpose of this program is to reduce high price disparities so that equity across regions can be achieved. However, this system has not run optimally. The performance of the program, which has entered its eighth year, is still less than 30%. Many problems arise that persist in causing the high price of goods. Hence, this study will identify the causes of the suboptimal Tol Laut by using spatial and geographic approaches on a sample of T-3 shipping route. Based on the spatial approach, it is found that the route is not optimal, so a strategy is obtained to create a new optimal route by producing a more efficient distance of 51,148 nm and a more effective time of 2 hours 18 minutes. Based on the geographical approach, the economic, social, and cultural factors that influence it were obtained. The identification of economic factors shows that high insurance premiums cause price disparities. Through this research, a strategy to produce more efficient and effective tariffs is obtained so as to reduce high disparities. This is important because Tol Laut is national strategic project that needs to be maintained.Received: 2024-04-30 Revised: 2025-08-15 Accepted: 2025-12-03 Published: 2025-12-04
Pemberdayaan Perempuan Pesisir di Desa Wringinputih Melalui Pelatihan Pemasaran Digital Produk Olahan Mangrove Roza, Prima; Julian, Miga Magenika; Hidayat, Esa Fajar; Yuniartik, Mega; Muktiningsih, Nur Fadilah; Arsidi, Ayomi Raihan Rais
Marine Kreatif Vol 9, No 2 (2025): Marine Kreatif
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/mk.v9i2.14877

Abstract

Program pengabdian masyarakat ini bertujuan untuk meningkatkan kapasitas perempuan pesisir di Desa Wringinputih dalam memasarkan produk olahan mangrove secara digital. Sasaran utama kegiatan pengabdian masyarakat ini adalah partisipasi aktif kelompok perempuan pesisir yang rentan secara ekonomi dan sosial. Melalui pendekatan partisipatif dan analisis SWOT, kegiatan mencakup pelatihan digital marketing, rebranding produk, serta pendampingan penyusunan Business Model Canvas. Hasil kegiatan menunjukkan peningkatan signifikan dalam keterampilan peserta terkait pengemasan, promosi melalui media sosial, dan pemanfaatan marketplace. Strategi pemasaran digital yang diterapkan berhasil memperkuat citra produk sebagai oleh-oleh khas daerah yang ramah lingkungan. Kegiatan ini berkontribusi pada pemberdayaan ekonomi masyarakat lokal sekaligus mendukung konservasi ekosistem mangrove.
Instalasi Alat Ultrafiltrasi untuk Penyediaan Air Bersih bagi Jamaah Masjid di Desa Way Redak Pesisir Barat Kurniasih, Nia; Julian, Miga Magenika; Hidayat, Esa Fajar; Simarmata, Nirmawana; Pakpahan, Sarah Kristina; Izzah, Aisyah Fitria Nurul
INTEGRITAS : Jurnal Pengabdian Vol 10 No 1 (2026): JANUARI - JULI
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat - Universitas Abdurachman Saleh Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/integritas.v10i1.7198

Abstract

Perubahan iklim global memberikan dampak serius terhadap ketersediaan air tanah, termasuk di wilayah pesisir yang setiap tahun menghadapi krisis air bersih. Masyarakat pesisir, khususnya nelayan, merupakan kelompok paling rentan karena tidak hanya berhadapan dengan keterbatasan akses air bersih, tetapi juga dengan tingkat kemiskinan yang relatif tinggi. Desa Way Redak di Kabupaten Pesisir Barat, Provinsi Lampung, sebagai salah satu kawasan 3T (terluar, terdepan, tertinggal), menghadapi kondisi tersebut dengan kompleksitas permasalahan yang tinggi. Pada tahun 2024, tim pengabdian masyarakat telah melaksanakan program restorasi ekosistem buatan terumbu karang untuk merespons penurunan hasil tangkapan ikan. Namun, persoalan mendesak lainnya adalah kerentanan ketersediaan air bersih akibat intrusi air laut yang didorong oleh perubahan iklim dan kondisi geografis Desa Way Redak yang berhadapan langsung dengan Samudera Hindia. Menjawab permasalahan tersebut, program pengabdian tahun 2025 difokuskan pada instalasi teknologi membran ultrafiltrasi sebagai alternatif penyediaan air bersih siap konsumsi. Teknologi ini secara empiris terbukti mampu mengolah sumber air yang kurang layak menjadi air yang aman diminum. Implementasi kegiatan tidak hanya ditujukan untuk memenuhi kebutuhan dasar masyarakat, tetapi juga mendukung aktivitas jamaah masjid setempat serta meningkatkan kenyamanan wisatawan yang berkunjung ke Pulau Pisang. Selain itu, penyediaan fasilitas air minum ini berpotensi memitigasi pencemaran plastik dari penggunaan botol sekali pakai yang sering ditinggalkan wisatawan. Dengan demikian, kegiatan ini diharapkan mampu meningkatkan ketahanan lingkungan, kesehatan masyarakat pesisir, serta mendukung keberlanjutan pariwisata bahari di Krui.
Co-Authors Arsidi, Ayomi Raihan Rais Az Zahra, Talitha Djunarsjah, Eka Dwi Wisayantono, Dwi Hidayat, Esa Fajar Izzah, Aisyah Fitria Nurul Lubis, Nafandra Syabana Mirenza, Adinda Dheren Muhammad, Fickrie Muktiningsih, Nur Fadilah Munaf, Dicky Rezaldy nia kurniasih Nurmaulia, Sella Lestari Pakpahan, Sarah Kristina Pamungkas, Bagaskoro Prima Roza Putra, Andika Permadi Putra, Briantara Revidinda Rizqi Abdulharis, Rizqi Roup, Gabriella Azzahra Simarmata, nirmawana Yuniartik, Mega