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Ectoparasites and endoparasites on baree (Lingula anatina, Lamarck 1801) at Ujung Pancu Beach, Aceh Besar Octavina, Chitra; Farahisah, Harum; Pratiwi, Cintya Indria; Damora, Adrian
Depik Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.40263

Lingula anatina or also known as baree is an animal that has legs and no spine. Baree is one of the few marine avertebrates that has the most complete fossil record, this species can play a role in ecological monitoring and maintaining the health of marine ecosystems. This study aims to identify and analyze the types of ectoparasites and endoparasites as well as measure the prevalence and intensity of infection in Lingula anatina (baree) at Ujung Pancu Beach, Aceh Besar. The results showed the presence of ectoparasites Pedicellina cernua (Entoprocta) and Unitubilotestis sp. (Platyhelminthes), as well as endoparasites Perkinsus spp. (Perkinsozoa) and Hysterothylacium aduncum (Nematoda). The prevalence of ectoparasite infection ranged from 0.08%, with an intensity of 1 individual per sample, while the prevalence of endoparasites ranged from 0.03%-0.22% with an intensity of 1.45-2.81 individuals per sample. These findings add insight into the parasites infecting Lingula anatina and contribute to ecological monitoring and marine ecosystem health.Keywords:L. anatinaFilter feederNematodaPlatyhelminthes

Important value index (IVI) and diversity of mangrove vegetation in Aceh Tamiang, Aceh Province Dewiyanti, Irma; Rifki, Muhammad; Octavina, Chitra; Ulfa, Maria; Damora, Adrian; Nurfadillah, Nurfadillah
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.31130

Mangrove ecosystem is one of the unique ecosystems that has high productivity and it grows along the coast of Aceh Province, Indonesia. The mangrove vegetation in Aceh Tamiang District was decreasing due to human exploitation i.e. stems of mangrove vegetation utilized by local communities become charcoal and firewood. These activities have a negative impact on live and growth of mangrove vegetation. Therefore, the purposes of the study are to analyses the important value index (IVI), mangrove species diversity, and to analyses the correlation between substrate characteristics with mangrove density. The research stations determined using the purposive sampling method and each station has three plots as replication. There were 4 research stations located in Seruway, Bandahara, Banda Mulia, and Manyak Paye sub districts. The study reported 12 species of mangrove in the trees category, 9 species of saplings, and 8 species of seedlings. The 12 species of mangroves found were Avicennia lanata, A. marina, A. officinalis, Brugeira parviflora, B. sexangula, Ceriops decandra, C. tegal, Lumnitzera recomosa, Nypa fruticans, Rhizopora apiculata, R. stylosa, and Sonneratia alba. The R. apiculata was species commonly found in each sampling location and it had highest IVI for the tree, sapling and seedling categories with the value of 207.24, 300, and 200, respectively. The average of diversity index was 1.56 categorized in the medium category. The moment Pearson correlation showed there was no significant correlation between the physical-chemical water parameters and substrate with the density of mangrove where Psig0.05.Keywords:Mangrove vegetationImportant value indexDensityDiversityAceh Tamiang

Community Structure of Meiobenthos in Krueng Alue Sumirah, Samadua Subdistrict, south Aceh regency Octavina, Chitra; Irfan, Muammar; Ulfah, Maria
Jurnal Kelautan dan Perikanan Indonesia Vol 3, No 3: Desember (2023)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jkpi.v3i3.33186

This research was conducted to determine the communication structure of meibenthos in Krueng Alue Sumirah Waters, South Aceh Regency in February 2020. Determining the sampling location used the purposive sampling method for taking meiobenthos which was divided into upstream, middle and downstream rivers. The results showed the number of species found, namely, Gammarus sp., Cirolana, Diastylis sp. The upstream area of the river has the highest meiobenthos density than the middle and downstream areas. In addition, meiobenthos Gammarus sp. (0,0056 ind/m2) has the highest density than Cirolana (0,0028 ind/m2) and Diastylis sp. (0,0028 ind/m2) in the upstream area of the river with a diversity index value of 1.50 and a dominance value of 0.38, the meiobenthos distribution pattern that occurs is uniform and analysis of sediment grains in Krueng Alue Sumirah waters shows the type of gravel. Analysis of physico-chemical parameters showed that Krueng Alue Sumirah waters had a temperature ranging from 25 0C to 28 0C, current velocity was around 1.14 m/s, pH was 6.5 and DO was 5 mg/L. Overall the structure of the meiobenthos community in Krueng Alue Sumirah waters is classified as moderate for the biota in it.Keywords:Gammarus sp., Cirolana sp., Diastylis sp., Alue Sumirah, meiobenthos.

Inovasi Pengembangan Usaha Melalui Standardisasi Masa Simpan dan Pengawet Produk Gurita Olahan Masyarakat Pulo Aceh Ramadhaniaty, Mutia; Octavina, Chitra; Suryani, Irma; Saputra, Ario; Sufie, Sultan
Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Vol 6, No 2 (2024): Juli-Desember
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/baktiku.v6i2.8705

Octopus is a biota with very high economic value, so it has become commercial and has high demand. Breuh Island is one of the suppliers of fresh octopus, both within and outside the Aceh region. One step to increase the selling price and long shelf life is to make the octopus into a pickled product. Kube Mangat is the fishery entrepreneur specializing in octopus processing in the Breuh Island area. Kube Mangat produces processed octopus in a very traditional way, both in terms of drying and storing the product. This service utilizes methods derived from research results, including proximate tests and microbiological tests. The results of this research explain that salted octopus products can last in excellent quality until the fourth month. The results of the research were disseminated to Kube Mangat partners and the Gampong Gugob community. This service has also successfully assisted Kube Mangat in obtaining a PIRT number, halal certificate, and trademark registration at the Ministry of Law and Human Rights. Because Kube Mangat has standardized its product packaging, it is currently suitable for entering the modern market.

KERAGAMAN LAMUN SEBAGAI POTENSI PAKAN Dugong dugon DI TELUK LAMTENG, KABUPATEN ACEH BESAR Octavina, Chitra; Fazillah, M. Rizki; Ulfah, Maria; Purnawan, Syahrul; Perdana, Adli Waliul
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 1 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Teluk Lamteng memiliki potensi ekosistem lamun yang sangat besar. Potensi lamun yang besar ini turut menyokong kelimpahan sumberdaya perikanan di daerah tersebut. Penelitian ini bertujuan untuk mengetahui keragaman lamun. Penelitian ini dilaksanakan pada bulan Desember 2018, dimana penentuan stasiun pengamatan menggunakan metode purposive sampling yaitu berdasarkan observasi mencakup area yang terdapat dermaga, baik dermaga kecil maupun dermaga besar. Analisis data yang digunakan yaitu persentase tutupan lamun (C), kerapatan jenis lamun (Di), keanekaragaman lamun (H’), serta indikator keberadaan dugong yaitu dengan melakukan survei feeding trail yang ditinggalkan oleh dugong dan menduga preferensi lamun yang menjadi favorit dugong sebagai makanannya. Hasil penelitian menunjukkan bahwa komposisi jenis lamun yang ditemukan di perairan Teluk Lamteng terdiri dari tiga spesies yaitu Cymodocea serrulata, Halodule pinifolia dan Halophila ovalis. Penutupan lamun tertinggi oleh spesies H. pinifolia adalah 67,84%, selanjutnya diikuti C. serrulata sebesar 44,79% dan paling rendah yaitu spesies H. ovalis dengan angka 2,21%. Secara keseluruhan stasiun, spesies H. pinifolia memiliki nilai kerapatan yang lebih tinggi dibandingkan dengan kedua spesies lamun lainnya, yaitu antara 55-316 ind/m2. Keanekaragaman lamun tergolong rendah dengan nilai berkisar antara 0-0,9. Ketiga spesies lamun yang ditemukan merupakan sumber pakan bagi D. dugon yang termasuk dalam kategori preferensi lamun kesukaannya.

Benthic Macroinvertebrates as Bioindicators of Water Quality of Krueng Aceh Watershed Based on the BMWP-ASPT Method Octavina, Chitra; Muchlisin, Zainal Abidin; Satriyo, Purwana; Hurzaid, Amirah
HAYATI Journal of Biosciences Vol. 33 No. 2 (2026): March 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.2.382-393

The Krueng Aceh watershed, vital to Banda Aceh and Aceh Besar, is increasingly threatened by ecological disruption from land-use changes that cause erosion, turbidity, and increased runoff. This study aimed to analyze the quality conditions of the Krueng Aceh River using benthic macroinvertebrates as bioindicators of BMWP-ASPT. The analysis was conducted from March to August 2024 and used a purposive sampling method. Observation stations were distributed at 10 points along the river, representing the upstream, middle, and downstream sections of the river. The upstream and middle sections of the river used surber nets, while the downstream section used PVC pipes to collect benthic macroinvertebrates. The assessment was based on community structure, the Biological Monitoring Working Party-Average Score Per Taxon (BMWP-ASPT) method, and physicochemical parameters of water and substrate. We recorded 29 macroinvertebrate families: 15 are in the original BMWP, and 14 additional families were incorporated to adapt the index. River health showed a clear longitudinal gradient, with upstream good, midstream moderate, and downstream poor, consistent with physicochemical patterns and downstream pressures. It is concluded that BMWP-ASPT is effectively adapted for diagnosing the condition of the Krueng Aceh watershed.

Inovasi Produk Sabun Cuci Tangan Cair dan Sabun Kertas dari Garam Laut sebagai Upaya Peningkatan Kesehatan dan Mendukung Kewirausahaan Octavina, Chitra; Nurfadillah, Nurfadillah; Fachri, Rania Feranita; Akbar, Said Ali; Arisa, Iko Imelda; Dewiyanti, Irma; Ulfah, Maria
Parta: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/parta.v6i2.7030

Hand hygiene is a simple thing that is often overlooked, especially in schools located in coastal areas with limited sanitation facilities. This community service activity aims to introduce innovations in the production of liquid hand soap and sea salt-based paper soap as an effort to improve health and empower the local economy. The implementation methods include education, demonstrations of production, and direct training for community partners. This service was carried out at Banda Aceh State Elementary School 61 from July to September 2025. The training produced 30 L of liquid soap and 1000 sheets of paper soap; by the end of the session, 75% of participants completed all production steps correctly (checklist). Entrepreneurial outputs included a student–teacher sanitation team and two product mock-ups with basic costing (estimated unit cost Rp 12.000 per 500 mL vs market price Rp 18.000). These results indicate technical feasibility and school-based micro-enterprise potential. For sustainability, the school committed to monthly in-house production led by the sanitation team and integrating the activity into UKS to secure continuous supply and ongoing skill transfer.

Important value index (IVI) and diversity of mangrove vegetation in Aceh Tamiang, Aceh Province Irma Dewiyanti; Muhammad Rifki; Chitra Octavina; Maria Ulfa; Adrian Damora; Nurfadillah Nurfadillah
Depik Vol 12, No 2 (2023): AUGUST 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.2.31130

Mangrove ecosystem is one of the unique ecosystems that has high productivity and it grows along the coast of Aceh Province, Indonesia. The mangrove vegetation in Aceh Tamiang District was decreasing due to human exploitation i.e. stems of mangrove vegetation utilized by local communities become charcoal and firewood. These activities have a negative impact on live and growth of mangrove vegetation. Therefore, the purposes of the study are to analyses the important value index (IVI), mangrove species diversity, and to analyses the correlation between substrate characteristics with mangrove density. The research stations determined using the purposive sampling method and each station has three plots as replication. There were 4 research stations located in Seruway, Bandahara, Banda Mulia, and Manyak Paye sub districts. The study reported 12 species of mangrove in the trees category, 9 species of saplings, and 8 species of seedlings. The 12 species of mangroves found were Avicennia lanata, A. marina, A. officinalis, Brugeira parviflora, B. sexangula, Ceriops decandra, C. tegal, Lumnitzera recomosa, Nypa fruticans, Rhizopora apiculata, R. stylosa, and Sonneratia alba. The R. apiculata was species commonly found in each sampling location and it had highest IVI for the tree, sapling and seedling categories with the value of 207.24, 300, and 200, respectively. The average of diversity index was 1.56 categorized in the medium category. The moment Pearson correlation showed there was no significant correlation between the physical-chemical water parameters and substrate with the density of mangrove where Psig0.05.Keywords:Mangrove vegetationImportant value indexDensityDiversityAceh Tamiang

Prevalence and abundance of coral disease in Aceh Besar regency Aceh, Indonesia Ulfah, Maria; Turnip, Iqbal Nindo; Octavina, Chitra; Dewiyanti, Irma; Purnawan, Syahrul
Depik Vol 11, No 3 (2022): DECEMBER 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.3.26593

The aims of this research was to knew the prevalence, abundance and types of coral diseases detected in Peukan Bada Aceh Besar Regency. Method used in this research was a 20x2m belt transect with 3 replicates. Results show that the prevalence value was between 27,94% 58,25%. The value was quite higher if compared with other prevalence on some place in indonesia. Average value of coral disease abundance in this research was 0,23 ind/m2. There was 13 types of coral disease found during sampling, including Fish Bite, Drupella Predation, Acanthaster planci Predation, White Syndrome, Ulcerative White Spot, Focal Bleaching, Non-Focal Bleaching, Invertebrate Galls, Sponge Overgrowth, Cyanobacteria, Pigmentation Response, Sedimentation Damage, Algae Overgrowth. The most infected coral genus was Acropora with branching growth form.Keywords:AbundanceConditionCoral diseasePrevalence

Assessment of water quality based on biological indices of macrobenthos: a river under pressure from tourism activities Sahidin, Asep; Zahidah, Zahidah; Hamdani, Herman; Herawati, Heti; Arief, Mochamad Candra Wirawan; Syawal, M. Suhaemi; Ibrahim, Aiman; Sewiko, Roni; Octavina, Chitra
Depik Vol 10, No 3 (2021): December 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.3.22838

Cijulang River is one of the leading ecotourism objects in Pangandaran, West Java Province, Indonesia. However, the river has a variety of activities that can increase the water pollution in the river such as Green Canyon cliffs tourism, ecotourism of mangrove conservation, housing, and industrial siting. Macrobenthos is one of the bio-indicators that can assess the rate of water pollution in rivers, especially their organic pollutants. Therefore, this research aims to determine water pollution status in Cijulang River Tourism by comparing various biotic indices. The study was conducted at four site sampling locations from upstream to downstream in the rainy season period and dry season period using different methods namely, line transect model, water quality assessment by biological indexing (diversity, species dominant, and family biotic), species deficit, and organic measurement. The research showed 5873 macrobenthos and divided into 27 species with an average abundance of 167 ind.m-2 and are mainly dominated by gastropod species Faunus ater (40%). They are extreme species that can live in high organic pollution and water salinity. This divided the research of quality water assessment of Cijulang River into three categories as follows: slightly polluted (score 36-46) at Green Canyon site, moderately polluted (score 50-60) at Boat Shelter and Muara Cijulang location, and highly polluted (score 66) at Nusawiru site.Keywords:RiverBio-indicatorOrganicAquatic pollution

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