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p-Index From 2021 - 2026
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All Journal Jurnal Purifikasi Journal Of Fisheries Agribusiness
Susanti Maria Yosefa Salu
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Chemical Engineering, Chemistry & Bioengineering Education Environmental Science Immunology & microbiology Physics Other

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PERSEPSI KONSUMEN TERHADAP KUALITAS DAN HARGA IKAN SEGAR DI PASAR NAKMOFA, KABUPATEN TIMOR TENGAH SELATAN Yasmi Polly; Susanti Maria Yosefa Salu; Melkianus Teddison Bulan
Journal Of Fisheries Agribusiness Vol. 4 No. 2 (2026): JOURNAL OF FISHERIES AGRIBUSINESS (OKTOBER)
Publisher : Program Vokasi UNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56190/jfa.v4i2.81

Abstract

This study examined consumer perceptions of fresh-fish quality and price, as well as factors shaping these perceptions, at Nakmofa Market in South Central Timor Regency. Conducted in June–July 2026, the preliminary study used a descriptive qualitative approach supported by simple frequency and percentage summaries. Thirty consumers were recruited through accidental sampling. Data were collected through observation, interviews, open-ended questionnaires, and documentation, and analyzed through data reduction, data display, conclusion drawing, and source triangulation. All respondents (100%) rated fish freshness, physical appearance, and handling positively, while 73% considered stall and equipment cleanliness good. Regarding price, 66.7% considered prices proportionate to quality, 60% considered them affordable, and 70% were satisfied; however, only 47% regarded prices as fair or stable. Perceptions were associated with fish quality, affordability and price fairness, weather, supply conditions, distribution costs from Oeba and Kolbano, and traders’ honesty and friendliness. Because this preliminary study used a non-probability sample, the findings describe the participating respondents and cannot be generalized to all consumers. Traders should maintain proper fish handling, communicate prices clearly, and uphold honest transaction practices.
COASTAL ENVIRONMENTAL DEGRADATION IN KUPANG CITY (2018–2024): A SYSTEMATIC REVIEW AND POLICY IMPLICATIONS FOR CONSERVATION Sri Rahayu Nuban; Aisyah Lukmini; Susanti Maria Yosefa Salu
Purifikasi Vol 24 No 2 (2025): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/purifikasi.v24i2.489

Abstract

This study conducts a systematic literature review to examine coastal environmental degradation in Kupang City between 2018 and 2024, focusing on shoreline erosion, mangrove deforestation, sedimentation, water quality decline, and biodiversity loss. The objective is to evaluate the extent of degradation and analyze how current conservation policies align with scientific findings. Using the PRISMA 2020 framework, the review incorporates 25 peer-reviewed articles and official reports published between 2018 and 2024. The analysis highlights that major degradation indicators are concentrated in highly developed coastal zones such as Bolok, Lasiana, and Oesapa. Geospatial assessments using the Digital Shoreline Analysis System (DSAS), NDVI, and Total Suspended Solids (TSS) revealed substantial shoreline retreat, mangrove loss exceeding 35%, and seasonal spikes in turbidity levels. Despite the availability of national and regional conservation frameworks, their implementation remains fragmented due to weak coordination, lack of adaptive planning, and limited use of scientific data. Community-based conservation efforts have demonstrated localized success but remain outside formal policy mechanisms. The study proposes an adaptive governance framework that integrates big data, remote sensing, socio-economic mapping, and participatory planning to strengthen resilience. Additionally, it suggests leveraging blue economy strategies, enhancing institutional capacity, and embedding conservation into economic policy as pathways toward sustainable coastal management. This research contributes an evidence-based model for improving conservation outcomes in Kupang and similar urban coastal settings across Indonesia.
Co-Authors Aisyah Lukmini Melkianus Teddison Bulan Sri Rahayu Nuban Yasmi Polly