AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences
https://talenta.usu.ac.id/aquacoastmarine
<p>AQUACOASTMARINE: Journal of Aquatic & Fisheries Sciences (ACM JAFS/ J.Aquat.Fish.Sci) is an open-access peer-reviewed scientific journal. AQUACOASTMARINE is published by TALENTA (Universitas Sumatera Utara Journals Publisher) and managed by the Aquatic Resources Management Study Program, Faculty of Agriculture, Universitas Sumatera Utara. Aquacoastmarine is published twice a year, in April and November. The paper will be published online as soon as the revision is approved by the editor in chief and therefore, no time constraint, but the paper will be printed at the end of the respective issue. The first issue has published on 30 March 2022. The editorial boards come from several reputable universities in Indonesia.</p> <p> </p> <p><span class="" lang="en"><span class=""><span class="" lang="en">Each publication contains 5 (five) research articles which will be published online. These articles are indexed by </span></span></span><a style="background-color: #ffffff;" href="https://scholar.google.co.id/citations?user=_gb7AQMAAAAJ&hl=id&authuser=2">Google Scholar, </a><a style="background-color: #ffffff;" href="https://garuda.kemdikbud.go.id/journal/view/34539">Garuda (Garda Rujukan Digital) Kemenristekdikti RI, </a><a style="background-color: #ffffff;" href="https://journals.indexcopernicus.com/search/details?id=129769">Index Copernicus International</a><span class="" lang="en"><span class=""><span id="result_box" class="" lang="en">. It strives to be a means of periodic, national scientific publications or reputable international publications through printed and online publications.</span></span></span></p> <p> </p>Talenta Publisheren-USAQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences 2829-1751The Village Regulation Development to Protect Mangrove Forest in Paluh Kurau Village
https://talenta.usu.ac.id/aquacoastmarine/article/view/11947
<p>Paluh Kurau Village is one of the villages in North Sumatra Province which has good mangrove forest potential and needs to be managed in a sustainable manner because it is also potentially threatened by the activities of the surrounding community. This study aims to determine the understanding of Paluh Kurau Community about the conditions and benefits of mangroves in Paluh Kurau and to draft village regulations to protect mangroves. The method in this study is descriptive qualitative and uses two types of data, namely primary data (field observations and interviews) and secondary data (literature review). Based on 30 respondents who were interviewed, 25 people (83%) answered that the condition of the mangrove forest in Paluh Kurau village had decreased due to changes in land use, namely, to become oil palm plantations, rice fields, settlements, and intensive ponds. The benefits of mangroves that are known to the community are as a water filter, oxygen producer, abrasion prevention, barrier to the entry of sea water into the mainland, and fish habitat as a source of livelihood. The development of village regulations includes agreements, policies, rights, obligations, prohibitions, and sanctions for protecting mangroves that refer to the national regulations of the Republic of Indonesia. The results of this study are important as a reference for protecting mangrove forests in Paluh Kurau Village and as a model for village-level mangrove forest protection policies that can be implemented in other areas</p>Meilinda Suriani HarefaNur RohimMuhammad Ridha DamanikMuhammad Farouq Ghazali Matondang
Copyright (c) 2023 AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences
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2023-11-032023-11-0322505910.32734/jafs.v2i2.11947Distribution and ecological status of mangroves in the Nias Islands-North Sumatra Province
https://talenta.usu.ac.id/aquacoastmarine/article/view/12757
<p>The Nias Islands are a group of islands located on the west coast of Sumatra. Nias Island is the main and largest island on the West Coast of Sumatra. Information on the distribution and potential status of mangroves in the Nias Islands has been reported, but it is limited to a narrow area and not yet comprehensive throughout the Nias Islands. This study aims to determine the distribution and ecological status of mangroves in the Nias Islands. The research location was divided into two observation areas, namely 15 points on Nias Island and 23 points on the southern part of Nias. The research was carried out in June 2019 and June 2021. Mangrove sampling was carried out using the "spot check" method which refers to Bengen (2004). The results showed that the mangroves found in the Nias Islands consisted of 22 primary mangrove species and 9 secondary mangrove species. Rhizophora apiculata, Rhizophora mucronata, and Xylocarpus granatum are the most abundant mangrove species and are commonly found in the Nias Islands. The thickness of mangroves in the Nias Islands ranges from 15 – 880 m. The density of mangroves found reached 350-4,360 ind/ha. Mangrove cover reaches 0.08-31.62 m2/ha. The results of the analysis of the significant value of mangrove species show that Rhizophora mucronata and Rhizophora apiculata have a large influence and role in the mangrove vegetation community on Nias Island. Mangroves in the Nias Islands are categorized as damaged–good. The good category was found in South Nias, Belukar Bay, and Bengkuang Bay, while the damaged category was found in Lahewa Bay and Dalam Bay</p>Ahmad MuhtadiZulham Apandy HarahapAhyar PulunganZufriwandi SiregarElisabet Rosevenny SimaremareAni RahmawatiWilman NazaraKhairunnisa
Copyright (c) 2023 AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences
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2023-11-102023-11-1022607210.32734/jafs.v2i2.12757The The Analysis of Lead (Pb) Contents in Tuna (Thunnus sp.) Using Furnace Graph of Atomic Absorption Spectrophotometry Method
https://talenta.usu.ac.id/aquacoastmarine/article/view/11960
<p><strong>Abstract: </strong>This research aimed to determine of Pb value in tuna (Thunnus sp) and accordance with WHO (World Health Organization), European Union as standard limits and to determine of tuna Pb value in the CRM (Certified Reference Materials). The 5 tuna fish sampling was conducting in some of Medan traditional markets such as; Belawan, Pancing, Petisah, Padang Bulan, and Sei Kambing. The Lead of (Pb) in Tuna (<em>Thunnus</em> sp) was determines by using Furnace graph of AAS (<em>Atomic Absorption Spectrophotometry</em>) method. The laboratory result indicated that the highest Pb value was found in Belawan Market sample with the value of 0.070 ml/kg and lowest was found in the sample from Petisah Market was found the value of 0.010 ml/kg. And the Pb value in Certified Reference Materials (CRM) was still in the CRM with value of 0.404 ± 0.062 ml/kg.</p>eriyusni Tanjung
Copyright (c) 2023 AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences
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2023-11-232023-11-2322737710.32734/jafs.v2i2.11960Identifikasi dan Deskripsi Morfologi Udang Mantis (Stomatopoda) yang Tertangkap oleh Nelayan di Pantai Desa Sekunyit Kabupaten Kaur
https://talenta.usu.ac.id/aquacoastmarine/article/view/10804
<p><em>Kaur is one of the regencies in Bengkulu Province which has coastal and marine areas. In the coastal area of Kaur Regency there is a capture fisheries center in Sekunyit. One of the catches is mantis shrimp which has nutritional value and high economic value but until now has not been utilized by the people of Bengkulu Province. Taxonomically the mantis shrimp is an animal belonging to the Malocostraca class with the order Stomatopoda. The mantis shrimp acts as a marine ecosystem bioindicator. This study aims to describe and identify the morphology of mantis shrimp caught by fishermen at Sekunyit Village Beach, Kaur District. This study used a survey method, data were collected through individuals and physical samples of mantis shrimp, then conducted interviews and documentation. Sampling was carried out by random sampling and the determination of respondents by accidental sampling. Identification of species and morphological characteristics using the Biodiversity Stomatopods book. The results of identification and morphological description found 2 species of mantis shrimp namely Oratosquillina gravieri and Harpiosquilla indica with morphological parts of the eye, antenna, rostal plate, carapace, thorax, raptorial claw, abdomen, periopod, telson and uropod.</em></p>Tri rahmat syarul
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2023-11-262023-11-2622788710.32734/jafs.v2i2.10804Kualitas air laut di resort dalam kawasan TWP Selat Bunga Laut Kabupaten Kepulauan Mentawai
https://talenta.usu.ac.id/aquacoastmarine/article/view/13397
<p>Kualitas perairan merupakan salah satu faktor penting dalam keberlangsungan hidup sumberdaya hayati dan non hayati yang berada di kawasan pesisir khususnya untuk beberapa penunjang yang ada pada kawasan konservasi. Tujuan dari penelitian ini adalah menganalisis kondisi kualitas air laut di resort pada kawasan TWP Selat Bunga Laut Kabupaten Kepulauan Mentawai secara khusus Penelitian ini dilakukan di Resort dalam Kawasan TWP Selat Bunga Laut Kabupaten Kepulauan Mentawai. Penelitian ini dilakukan dengan menggunakan metode survey, dengan pengambilan sampel dengan teknik <em>purposive sampling </em>sebanyak 12 stasiun dengan beberapa kategori parameter fisika dan kimia. Penentuan kondisi kualitas air adalah dengan membandingkan hasil yang didapatkan dengan baku mutu kategori wisata bahari (PP Nomor 22 tahun 2021). Hasil penelitian menunjukkan bahwa baik dari parameter fisika dan kimia kualitas perairan mulai mengalami penurunan, hal ini disebabkan karena disekitar resort yang ada pada kawasan TWP Selat Bunga Laut banyak aktivitas yang dilakukan khususnya oleh wisatawan asing yang tidak menutup kemungkinan sebagian aktivitas yang dilakukan menganggu kualitas perairan.</p>Desfa QadriyaSuparnoHarfiandri Damanhuri
Copyright (c) 2024 AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences
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2024-01-082024-01-0822889810.32734/jafs.v2i2.13397Komposisi Vegetasi Mangrove di Desa Apar, Pariaman
https://talenta.usu.ac.id/aquacoastmarine/article/view/13403
<p>Jenis vegetasi mangrove yang ditemukan di kawasan Desa Apar ada empat jenis vegetasi yaitu <em>R. apiculata</em>, <em>R. mucronata</em>,<em> S. alba, dan N. frutican. </em>Hasil analisi menunjukan bahwa yang mendominansi adalah <em>R. mucronata</em> dengan nilai INP yang tinggi pada tingkat pohon. Sedangkan pada anakan jenis vegetasi yang tinggi adalah <em>Sonneratia alba</em></p>Heria nanda putraEni KamalHarfiandri Damanhuri
Copyright (c) 2024 AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences
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2024-01-082024-01-08229910510.32734/jafs.v2i2.13403