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SEBARAN SPASIAL PEDAGANG KOMODITAS LOKAL DAN JANGKAUAN LAYANAN PASAR YOUTEFA: KAJIAN SPASIAL DAN EKONOMI LOKAL Yanthy, Normalia Ode; Erelak, Ekiles; M Labok, Anna
DINAMIS Vol 22 No 2.Desember (2025): Dinamis
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jd.v22i2.Desember.1580

Abstract

Youtefa Market is a key node of the local economy in Jayapura City, accommodating traders of local commodities and Papuan handicrafts. This study aims to: (1) map the spatial distribution of traders’ places of origin, (2) analyze the market’s service coverage, and (3) identify the main factors influencing traders’ choice of selling location. A descriptive quantitative approach was employed through trader surveys, field observations, and documentation, which were then analyzed using Geographic Information System (GIS)–based spatial analysis and network analysis. The results show that Youtefa Market serves areas extending to agrarian hinterlands and coastal regions, with the highest concentration of traders located within a radius of less than 5 km from the market. Travel time analysis indicates that most traders spend less than 30 minutes to reach the market, while those from agrarian and coastal areas experience longer travel times and higher transportation costs. Youtefa Market is chosen due to a combination of good accessibility, large potential customer base, relatively low operating costs, and strong social networks, particularly among Indigenous Papuan traders. These findings confirm the role of Youtefa Market as a regional distribution center as well as a socio-economic infrastructure that connects agrarian and coastal production systems with urban consumption. Consequently, policies related to market management and potential relocation should be based on spatial service-area analysis, improved accessibility, and secure trading spaces to ensure the sustainability of micro-enterprises and local economic networks.
PENYUSUNAN DAN SOSIALISASI PETA LAHAN KRITIS SEBAGAI UPAYA MITIGASI BENCANA DI KAMPUNG SEREH Sitorus, Yannice Luma Marnala; Yanthy, Normalia Ode; Labok, Anna Mariani
JURNAL ABDIMAS DINAMIS : JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 7 No 1 (2026): Abdimas Dinamis
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat USTJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jad.v7i1.1617

Abstract

Kampung Sereh di Distrik Sentani, Kabupaten Jayapura, memiliki kondisi topografi curam dan tutupan lahan yang terus berubah akibat pembukaan kebun pada lereng Pegunungan Cycloop. Kondisi ini meningkatkan potensi bencana banjir bandang dan longsor sehingga diperlukan upaya mitigasi berbasis masyarakat. Kegiatan pengabdian kepada masyarakat ini bertujuan menyusun peta potensi lahan kritis dan mensosialisasikannya kepada warga sebagai dasar pengelolaan lahan yang lebih bijaksana. Metode yang digunakan meliputi pengumpulan data spasial dan non-spasial, analisis spasial berbasis Sistem Informasi Geografis (SIG) dengan metode weighted overlay, serta sosialisasi hasil pemetaan melalui pemaparan, diskusi, dan penyebaran materi edukatif dalam bentuk brosur. Hasil pemetaan menghasilkan zonasi lahan dengan kategori tidak kritis hingga kritis di tingkat kampung. Melalui kegiatan sosialisasi, pemerintah kampung, tokoh adat, dan warga memperoleh pemahaman yang lebih baik mengenai lokasi-lokasi lahan kritis serta prinsip dasar pengelolaan lahan dan konsep agroforestri sebagai alternatif pemanfaatan lahan. Kegiatan ini menjadi langkah awal penguatan kapasitas masyarakat dalam mitigasi bencana dan memberikan masukan penting bagi perencanaan pembangunan kampung.