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All Journal BULETIN OSEANOGRAFI MARINA JINAV: Journal of Information and Visualization International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Buletin Pengabdian South East Asian Marine Sciences Journal Tolis Mengabdi : Jurnal Pengabdian Kepada Masyarakat Journal of Marine Studies Jurnal Solusi Masyarakat Dikara Inovasi Sosial: Jurnal Pengabdian Masyarakat Jurnal Kelautan dan Pesisir
Ruzanna, Arina
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Library & Information Science Mathematics Public Health Social Sciences Other

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Developing Prototype Model Based on Analysis of The People at The Center of Mobile App Development (PACMAD) on The Panel Harga Pangan Application Fitria, Rahma; Meiyanti, Rini; Aidilof, Hafizh Al Kautsar; Ruzanna, Arina; Hamsi, Widia; Na'syakban, Irvan
JINAV: Journal of Information and Visualization Vol. 5 No. 2 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.jinav3115

Abstract

The increasing demand on mobile applications to monitor and analyze market trends in the food industry necessitates a focus on usability to ensure that these tools are functional and user-friendly. The Panel Harga Pangan app, which is widely utilized by traders, consumers, and policymakers, provides essential information on food prices across many marketplaces. However, as its user base grows, correcting usability concerns becomes increasingly important to its sustained effectiveness and customer happiness. This article looks into the implementation of the People At The Center Of Mobile Application Development (PACMAD) usability concept on the panel harga pangan app and finally proposed the prototype to similar application. The PACMAD model, designed specifically for mobile applications, evaluates usability based on seven key criteria: effectiveness, efficiency, satisfaction, learnability, memorability, mistakes, and cognitive load. The application's effectiveness is approximately (62.5%), including efficiency (73.27%), satisfaction (64%), learnability (65.78%), memorability (70.93%), errors (68.59%), and cognitive load (72.72%). The study's findings show that the application has an average score of 68%, indicating that the program is neither particularly successful or satisfying. Issues such as less efficiency and higher error frequency diminish the overall user experience. The research includes specific recommendations for improving the app's usability, such as redesigning the user interface and optimizing onboarding processes. These findings aim to improve the user experience, ensuring that the panel harga pangan remains a reliable and user-friendly tool for its varied audience. The findings have significant consequences for applying the PACMAD model to other mobile agriculture applications.
Rehabilitasi Mangrove sebagai Upaya Mitigasi terhadap Abrasi Pantai Puuk, Aceh Utara Ruzanna, Arina; Syahrial Syahrial; Latifah Latifah; Suhartin Suhartin; Ananta Wira
Inovasi Sosial : Jurnal Pengabdian Masyarakat Vol. 2 No. 1 (2025): Februari : Inovasi Sosial : Jurnal Pengabdian Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/inovasisosial.v2i1.1135

Abstract

Puuk Beach is one of the beaches located in North Aceh. This beach is used as a tourist spot, transportation and fishing area. In this Community Service activity, mangrove rehabilitation was carried out on Puuk beach with the aim of providing important information related to preserving the mangrove ecosystem as an effort to mitigate coastal abrasion. This activity involves the community around Puuk Village. The method used in this community service is education by providing mangrove-related material and coupled with direct mangrove planting in the area. In general, this activity ran smoothly and was followed with quite high enthusiasm by all participants.It is hoped that with this activity addition, the mangrove forest ecosystem can be the location of fishing and recreational tourism so that it can increase the amount of income of the Puuk Village community in the future.
Sosialisasi Optimalisasi Manajemen Budidaya Udang Vanname Di Desa Bungkah, Kabupaten Aceh Utara Rinaldi; Yanto, Nopri; Nugrahawati, Anis; Muktitama, Asih Makarti; Sari, Cut Rozana; Ruzanna, Arina; Muliari
TOLIS MENGABDI : Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2025): Juni
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/tm.v3i1.820

Abstract

Budidaya udang vanname diwilayah Kabupaten Aceh Utara sebagian besar menjadi pencaharian bagi masyarakat di Aceh. Kegiatan sosialisasi optimiliasasi manajemen Budidaya udang vanname yang dilakukan dapat menambah pengetahuan bagi pembudidaya udang, sehingga para petani tambak udang lebih bersemangat dalam mengelola tambang udang yang pada akhirnya dapat meningkatkan perekomian masyarakat. Dengan pelaksanaan pengabdian ini akan pembudidaya udang akan mendapat pengetahuan dalam manajemen budidaya udang vanname tentang optimalisasi manajemen budidaya udang vanname dalam mengelola tambak udang dan juga perlu petani mendapatkan wawasan tambahan tentang teknologi agar tercapainya tujuan hidup yang lebih baik dimanapun dan dalam situasi apapun.
Phytoplankton Diversity as a Bioindicator of Water Quality In Krueng Mane  North Aceh Ruzanna, Arina
JKP - Jurnal Kelautan dan Pesisir Vol. 1 No. 2 (2024): Jurnal Kelautan dan Pesisir
Publisher : JKP - Jurnal Kelautan dan Pesisir

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Phytoplankton is microscopic plants that live floating in the water column. Phytoplankton is organisms which lives depend on the quality of the water in a body of water. Phytoplankton also has a very important role in aquatic ecosystems. The function of phytoplankton as primary producers and links in the food web causes phytoplankton to often be used as a scale for measuring the fertility of waters. The aim of this research is to determine the diversity of phytoplankton as a bioindicator of water quality in the waters of Krueng Mane, North Aceh. The research was carried out in May 2024 in Krueng Mane waters using a purposive sampling method. A total of 16 types of phytoplankton were found. The types of phytoplankton that are most commonly found are Gyrososigma sp and Nitzschia sp which are included in the Bacillariophycea class. The total abundance of phytoplankton in this study ranged from 6350-7100 ind/l. In the research, the diversity index values ranged from 1.76 to 2.06, the uniformity index ranged from 0.80 to 0.85, the dominance index ranged from 0.17 to 0.20 and the saprobity index ranged from 0,35 to 1,00. The water quality parameter values are still in good condition for phytoplankton life
Compositional analysis of invertebrate communities in Raja Ampat conservation zones using environmental DNA (eDNA) Ruzanna, Arina; Madduppa, Hawis; Butet, Nurlisa Alias
Journal of Marine Studies Volume 1, Issue 2 (July, 2024)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/joms.v1i2.17632

Abstract

Raja Ampat conservation area is divided into three zones: the core zone, the tourism zone, and the open zone. This region is crucial for sustainable fisheries and environmental management, yet it is under significant anthropogenic pressure. Accurate species detection is essential for inventory and diversity surveys, and environmental DNA (eDNA) methods have been shown to be more effective than conventional techniques. This study aimed to evaluate whether V9 primers could detect multispecies invertebrate compositions, assess community structure and contributions within each zone, and identify significant differences in invertebrate diversity among the zones. A total of 66 eDNA samples were collected from water and sediment columns across the three zones. Samples were extracted using the NucleoSpin„¢ kit (Macherey-Nagel) protocol, amplified with universal eukaryote primers targeting the 18S gene, and sequenced using Illumina MiSeq. Taxonomic analysis was performed using QIIME2 software and the SILVA database. The study identified 19 invertebrate species. The Shannon-Wiener (H') and Simpson (D) indices revealed greater species diversity in the core zone compared to the tourism and open zones. However, the Kruskal-Wallis test indicated no significant differences in species diversity across the zones. SIMPER analysis demonstrated a high percent contribution of species in each zone. This study highlights the effectiveness of eDNA methods for biodiversity assessment and offers valuable insights into invertebrate community structures within the Raja Ampat conservation area.
Multivariate analysis of Bivalvia population in the Cunda Strait mangrove ecosystem, Lhokseumawe, Indonesia Syahrial, Syahrial; Ruzanna, Arina; Anggraini, Rika; Habib EY, M.; Ikhsan, Nur; Pane, Andina Ramadhani Putri; Khalil, Munawar
Journal of Marine Studies Volume 2, Issue 2 (July, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/joms.v2i2.21276

Abstract

Research on the diversity and density of Bivalvia populations as indicators of coastal ecosystem health, particularly using multivariate statistical approaches, remains limited in Lhokseumawe, Indonesia. This study aims to analyse the distribution and abundance of Bivalvia in the Cunda Strait mangrove ecosystem using multivariate statistical techniques. Field sampling was conducted in May 2024 at five observation stations, where Bivalvia were collected using a 1 x 1 m transect method. Data analysis included cluster analysis, non-metric multidimensional scaling (nMDS), analysis of similarity (ANOSIM), and similarity percentage analysis (SIMPER) to assess species diversity and population density. A total of 10 Bivalvia species, representing five genera and four families, were identified. The Shannon-Wiener diversity index ranged from 0.99 to 1.53, classifying the Bivalvia community into four distinct groups. Population density analysis revealed that Anadara sp2, Donax sp2, and Anadara sp1 exhibited the highest densities (4.80 ind/m², 2.80 ind/m², and 2.00 ind/m², respectively). Cluster and nMDS analyses further divided the Bivalvia density in the Cunda Strait into two distinct groups. The Bray-Curtis similarity index, applied by ANOSIM, indicated significant variation in the density of the Bivalvia population between observation stations (p < 0.05). SIMPER analysis identified Polymesoda sp as a key distinguishing species between multiple station pairs, including Stations 1 and 2, 1 and 3, 1 and 4, 1 and 5, 2 and 5, 3 and 5, and 4 and 5. Furthermore, Anadara sp2 was the main differentiating species between Stations 2 and 3, as well as between 2 and 4, while Anadara sp1 distinguished Stations 3 and 4. These findings highlight the spatial heterogeneity of Bivalvia communities in the Cunda Strait and underscore the utility of multivariate statistical approaches in coastal biodiversity assessments.
BLUE RIVER CLEAN ACTION AND ENVIRONMENTAL CARE EDUCATION AS AN EFFORT TO DEVELOP SUSTAINABLE TOURISM IN BANABUNGI VILLAGE, PASARWAJO DISTRICT Kabiruddin; Irunsah, Aslan; Suhartin; Ruzanna, Arina; Fitrianti
International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Vol. 5 No. 2 (2025): July-October 2025
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/irpitage.v5i2.3608

Abstract

Kali Biru, located in Banabungi Village, Pasarwajo District, Buton Regency, is one of the popular tourist destinations for domestic tourists, offering natural beauty that remains original and beautiful, as well as high accessibility. Although awareness of the importance of maintaining river cleanliness has increased, suboptimal waste management practices remain a significant challenge. This is due to the lack of intensive education on the importance of maintaining environmental cleanliness, especially rivers, as a tourism asset that has great potential in encouraging the economic growth of local communities. Clean-up and education actions about the importance of environmental cleanliness in the Kali Biru area were carried out using direct education methods, distribution of cleaning tools, and environmental cleaning in order to increase public and tourist awareness of the cleanliness of the river environment. The results of the evaluation show that the implementation of education and community empowerment programs in the Kali Biru tourist area is effective in increasing public understanding and affection for the importance of maintaining the cleanliness and preservation of the river environment as a tourist destination. This is expected to encourage sustainable economic growth through the development of responsible tourism.
Morphometric Analysis of Ponyfish (Leiognathus daura) Landed at the PPI Cituis, Tangerang, Banten Mursawal, Asri; Ruzanna, Arina; Wahyuni, Sri
South East Asian Marine Sciences Journal Vol. 3 No. 1 (2025): September
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/seamas.3.1.27-32

Abstract

Leiognathus daura is a small pelagic fish that plays an important role in coastal ecosystems and has economic value for local communities. This study aimed to analyze the length–weight relationship, condition factors, and morphological characteristics of L. daura as a basis for fisheries biology information. A total of 30 specimens were examined morphometrically and meristically. The length–weight regression produced the equation y = 0.9073x + 0.2776 with a coefficient of determination (R²) of 0.2595. The value of b = 0.9073 (< 3) indicates a negative allometric growth pattern, meaning that length increases faster than body weight. Condition factors showed a Fulton's K value of 3.8036 and a relative condition factor (Wr) of 101.0081, suggesting that the fish population is healthy and supported by a favorable aquatic environment. Morphologically, L. daura has a laterally compressed body, small terminal mouth, large eyes, silvery scales, and a forked caudal fin, all of which support schooling behavior and adaptation to shallow coastal waters. The low R² value implies that body weight is influenced by length and environmental conditions, food availability, reproductive status, and fishing pressure. These findings highlight the importance of understanding the biological aspects of L. daura as a foundation for sustainable fisheries management in coastal ecosystems
Pelatihan Penggunaan Teknologi Penangkapan Ikan (Fish Finder) Kepada Nelayan Desa Cot Seurani Kabupaten Aceh Utara Erniati, Erniati; Andika, Yudho; Imamshadiqin, Imamshadiqin; Imanullah, Imanullah; Muliani, Muliani; 'Akla, C. M. N.; Muliari, Muliari; Syahrial, Syahrial; Ruzanna, Arina; Salmarika, Salmarika; Irmayunita, Irmayunita; Tauladan, Toha Ali; Rahmadian, Alfina Wahyu; Aprilita, T. Salsa
Jurnal Solusi Masyarakat Dikara Vol 2, No 3 (2022): Desember 2022
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dalam upaya memanfaatkan sumberdaya perikanan secara maksimal, maka perlu didukung dengan  engetahuan dan teknologi. Lokasi penangkapan ikan oleh nelayan Desa Cot Seurani cenderung tidak tepat karena umumnya hanya mengandalakan tanda-tanda alam, perasaan, dan faktor keberuntungan. Bahkan tidak jarang pula saat menurunkan alat tangkap (seperti jaring, pancing, dan lain-lain). Penggunaan teknologi yang tepat merupakan salah satu alternatif yang dapat memecahkan masalah penangkapan ikan. Salah satu teknologi yang dapat dimanfaatkan oleh nelayan adalah fish finder. Fish finder merupakan teknologi yang dapat mendeteksi objek bawah laut yang dengan memanfaatkan gelombang suara (akustik). Fish finder dapat memberikan informasi yang detail yaitu tentang kelimpahan, sebaran, dan posisi ikan, serta alat ini mampu memberikan data real time. Kegiatan pengabdian ini bertujuan untuk memberikan edukasi dan peningkatan keterampilan kepada nelayan khususnya kelompok nelayan desa cot seurani tentang manfaat penggunaan fish finder. Pengabdian ini menggunakan metode pendekatan community development (pengembangan masyarakat) melalui pelatihan berdasarkan teori dan praktik dengan ceramah serta diskusi yang terarah (Focus Group Discussion/FGD). Pelaksanaan pengabdian ini dimulai dengan survei lokasi, penandatanganan Kerjasama dengan kelompok nelayan dan pelatihan. Kegiatan pengabdian terlaksana dengan baik, terstruktur, lancar serta sukses, dimana pelaksanaan kegiatannya dilakukan dengan 2 sesi yaitu sesi teori dan sesi praktik. Dampak dari pengabdian ini nelayan mampu menggunakan Fish Finder dengan baik serta nelayan mengerti dan memahami hasil luaran (membaca layar) dari Fish Finder sehingga nantinya diharapkan mampu meningkatkan produksi perikanan tangkapan dan meningkatkan kesejahteraan kelompok nelayan.
Sosialisasi Penggunaan Rumpon Tradisional untuk Meningkatkan Kesejahteraan Nelayan di Desa Cot Seurani Aceh Utara Salmarika, Salmarika; Muliari, Muliari; 'Akla, Cut Meurah Nurul; Ruzanna, Arina
Jurnal Solusi Masyarakat Dikara Vol 3, No 1 (2023): APRIL 2023
Publisher : Yayasan Lembaga Riset dan Inovasi Dikara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Desa Cot Seurani merupakan salah satu desa pesisir di Kecamatan Muara Batu, Kabupaten Aceh Utara yang memiliki potensi perikanan tangkap. Nelayan merupakan menjadi salah satu profesi yang dominan khususnya di Desa Cot Seurani. Hasil tangkapan nelayan berbeda-beda atau beranekaragam tergantung faktor cuaca, musim dan lokasi penangkapan ikan yang tidak tepat. Sejauh ini nelayan di Desa Cot Seurani cenderung melakukan penangkapan secara tradisional dengan memanfaatkan pengetahuan yang diperoleh secara turun temurun. Hasil tangkapan yang diperoleh juga tidak menentu karena terbatasnya alat bantu penangkapan ikan untuk meningkatkan hasil tangkapan.  Tujuan dari kegiatan ini adalah untuk memberikan pengetahuan melalui sosialisasi tentang penggunaan alat bantu penangkapan tradisional berupa rumpon untuk meningkatkan hasil tangkapan dan kesejahteraan nelayan di Desa Cot Seurani. Metode pengabdian ini dilakukan dengan memberikan penyuluhan tentang manfaat dan cara merakit komponen rumpon. Sehingga diperoleh hasil akhir meningkatnya pengetahuan dan keterampilan nelayan di Desa Cot Seurani dalam memanfaatkan rumpon sebagai alat bantu penangkapan guna meningkatkan jumlah tangkapan ikan dan kesejahteraan secara berkelanjutan.
Co-Authors 'Akla, C. M. N. Aidilof, Hafizh Al Kautsar Al Azmy, Muhammad Ridho Al Ananta Wira Andika, Yudho Anis Nugrahawati Aprilita, T. Salsa Asih Makarti Muktitama Cut Meurah Nurul ‘Akla Cut Rozana Sari Erniati Erniati Fauzi, Sabri FITRIANTI Habib EY, M. Hamsi, Widia Handayani, Meutia Hawis H Madduppa Ikhsan, Nur Imamshadiqin, Imamshadiqin Imanullah, Imanullah Irmayunita, Irmayunita Irunsah, Aslan Jamil, Fajrul Kabiruddin Laksono, Arief Budi Latifah Latifah Muhammad Hatta Muliani Muliani, Muliani Muliari Muliari Muliari Munawar Khalil Munira, Nanda Mursawal, Asri Na'syakban, Irvan Nasution, Riski Dahrian Nopri Yanto Nurlisa Alias Butet Pane, Andina Ramadhani Putri Rahma Fitria, Rahma Rahmadian, Alfina Wahyu Rika Anggraini Rinaldi Rini Meiyanti Rizalul Fikri, Rizalul Salmarika, Salmarika Sartika, Ayu Sitanggang, Hizrah Ayumi Sri Wahyuni Suhartin Suhartin Suhartin Syahrial Syahrial SYAHRIAL SYAHRIAL Tauladan, Toha Ali