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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Perikanan dan Kelautan Jurnal Sumberdaya Alam dan Lingkungan Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Riset Akuakultur JURNAL PERIKANAN TROPIS Asian Journal of Aquatic Sciences Jurnal Akuakultura Universitas Teuku Umar Jurnal Laot Ilmu Kelautan Jurnal Abdi Insani Marine Kreatif Bioscientist : Jurnal Ilmiah Biologi Jurnal Ilmiah Ilmu Terapan Universitas Jambi Jurnal Pengabdian Pada Masyarakat Journal of Aceh Aquatic Sciences Jurnal Perikanan dan Kelautan Jurnal Perikanan Arwana: Jurnal Ilmiah Program Studi Perairan Biodiversitas Journal of Biological Diversity
Muhammad Arif Nasution
Fakultas Perikanan Dan Ilmu Kelautan Universitas Teuku Umar
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SEBARAN BOBOT DAN UKURAN IKAN PARI BINTANG (Neotrygon kuhlii) DAN PARI MACAN (Himantura uarnak) YANG DI DARATKAN DI PT. PERIKANAN INDONESIA KABUPATEN SIMEULUE Lina Susiarni; Rudi Hermi; Nabil Zurba; Muhammad Arif Nasution; Friyuanita Lubis
Journal of Aceh Aquatic Sciences Vol 9, No 2 (2025): Jurnal of Aceh Aquatic Sciences
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v9i2.13353

Abstract

Kabupaten Simeulue merupakan daerah kepulauan pesisir yang terletak di bagian barat Provinsi Aceh. Panjang garis pantai Simeulue dengan panjang lebih kurang 502.732.22 km. PT. Perindo Kabupaten Simeulue siap menampung semua ikan hasil tangkapan nelayan lokal Simeulue untuk di produksi menjadi komoditas siap ekspor dengan menerapkan one day fishing yaitu nelayan yang berangkat pagi akan membawa hasil tangkapan ikan pada sore hari sehingga berpengaruh pada kualitas ikan yang baik. Ikan pari adalah salah satu ikan kelas Elasmobranchii. Tujuan dari penelitian ini adalah untuk mengetahui sebaran ukuran ikan pari bintang dan pari macan yang di daratkan di PT. Perikanan Indonesia Kabupaten Simeulue. Penelitian ini menggunakan metode observasi. Metode observasi merupakan teknik pengumpulan data yang akurat melalui sesuatu pengamatan, dengan disertai pencatatan-pencatatan terhadap keadaan atau perilaku suatu objek sasaran. Analisis data yang diperoleh adalah menggunakan analisis deskriptif kuantitatif dengan menggunakan rumus distribusi frekuensi (bobot, panjang dan lebar). Hasil penelitian di tampilkan dalam bentuk grafik. Dari hasil penelitian yang telah dilakukan ditemukan sebanyak 94 individu pari bintang dan 51 individu pari macan.  
Density of mollusc biota Genus Nerita in the littoral zone, Simeulue Tengah District, Simeulue Regency, Aceh Province Rudi Hermi; Asri Mursawal; Heriansyah Heriansyah; Muhammad Arif Nasution; Munandar Munandar; Sri Wahyuni; Muhammad Rizal; Ikhsanul Khairi; Akbardiansyah Akbardiansyah
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 5 No 2: November 2023
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v5i2.2006

Abstract

Kabupaten Simeulue adalah salah satu Kabupaten yang berada di Provinsi Aceh. Kabupaten ini merupakan Kabupaten Kepulauan dengan kriteria pantai pasir dan berbatu. Kecamatan Simeulue Tengah terletak pada bagian tengah Pulau yang pada bagian selatan berbatasan langsung dengan Samudera Hindia. Penilitian Biota Moluska Genus Nerita dilakukan di Kecamatan Simeulue Tengah Kabupaten Simeulue dilakukan untuk mengetahui Spesies apa saja yang terdapat diokasi penelitian dan untuk mengetahui ukurannya. Pengambilan sampel ditetapkan 5 titik pengamatan selama 7 hari pada bulan Desember tahun 2022. Teknik pengumpulan sampel secara Purposive Sampling dan dilaksanakan pada malam hari. Data dianalisis secara deksriptif dengan cara mengidentifikasi morfologi, untuk analisis ukuran Nerita menggunakan software Image J. Hasil penelitian ditampilkan dalam bentuk gambar dan tabulasi. Dari hasil penelitian ditemukan 5 spesies Genus Nerita dengan ukuran yang berbedah-bedah. Panjang cangkang spesies yang ditemukan adalah 2,09 cm sampai dengan 3,21 cm, dengan lebar cangkang antara 1,74 cm sampai 2,05 cm. Sedangkan panjang operculum berkisar antara 0,97 cm sampai 1,28 cm.
Influence of reef cover classes on functional diversity of reef fish in the Banyak Islands Marine Nature Park, Aceh Province, Indonesia MUHAMMAD ARIF NASUTION; NURUL NAJMI; RUDY HERMI; FRIYUANITA LUBIS; EKA LISDAYANTI; FAZRIL SAPUTRA
Biodiversitas Journal of Biological Diversity Vol. 26 No. 9 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260909

Abstract

Abstract. Nasution MA, Najmi N, Hermi R, Lubis F, Lisdayanti E, Saputra F. 2025. Influence of reef cover classes on functional diversity of reef fish in the Banyak Islands Marine Nature Park, Aceh Province, Indonesia. Biodiversitas 26: 4346-4362. Coral reefs are critical marine ecosystems that are increasingly threatened by human and environmental pressures, prompting research into how habitats shape biodiversity. This study explored how seven reef cover classes: reef slopes, sheltered reef slopes, reef crests, reef flats, plateaus, backreef slopes, and lagoons, influence reef fish functional diversity in the Banyak Islands Marine Nature Park, Aceh Province, Indonesia. Using underwater visual censuses across 20 sites with 60 belt transects (250 m² each), we surveyed 131 reef fish species at 3-12 m depths. We measured four functional diversities of reef fish: Functional Richness (FRic), Functional Divergence (FDiv), Functional Evenness (FEve), and Rao’s Quadratic entropy (RaoQ). Bayesian multivariate models revealed that reef slopes, sheltered reef slopes, and reef crests significantly influenced functional diversity, explaining 2-55% of variance, average 28.5%. Reef slopes showed the strongest effects, positively influencing FEve (posterior probability: 0.95) and RaoQ (posterior probability: 0.99), indicating balanced trait distribution and enhanced functional diversity in structurally complex habitats. However, reef slopes negatively affected FDiv (posterior probability: 0.89). Reef slopes notably boost RaoQ and FEve, reflecting balanced trait distribution and diverse ecological roles. The effects on functional richness and divergence were less pronounced, indicating limited trait range expansion. This study reveals that certain reef formations play a crucial role in maintaining healthy aquatic ecosystems, which is vital for conservation efforts in less-than-ideal reef environments.
SPATIAL VARIABILITY OF ORGANIC CARBON STOCKS IN SEAGRASS ECOSYSTEMS: THE ROLE OF BIOMASS AND SEDIMENTS IN BANYAK ISLANDS, ACEH SINGKIL Lisdayanti, Eka; Najmi, Nurul; Akmal, Abdiel Khaleil; Nasution, Anisah; Nasution, Muhammad Arif
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 3 (2026): Volume 10, Nomor 3, June 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i3.52819

Abstract

Seagrass ecosystems are major blue carbon reservoirs that play an important role in climate change mitigation, yet their capacity is increasingly threatened by anthropogenic pressures in tropical coastal areas such as Banyak Islands, Aceh Singkil. This study aimed to analyse organic carbon (Corg) content and estimate the carbon storage potential of seagrass ecosystems in this region. Field data were collected using line transect and quadrat methods in intertidal and subtidal zones to assess seagrass cover and species composition, while organic carbon in biomass and sediments was analysed using the Loss on Ignition (LOI) method. The results showed significant spatial variation in carbon storage. The highest biomass carbon was recorded at Rago-rago Island, dominated by Thalassia hemprichii (20.26% cover), whereas the highest sediment organic carbon was found at Balai Island, dominated by Cymodocea rotundata (1.37% cover). Sediments were identified as the primary carbon reservoir (4.15 Mg Corg ha⁻¹), while biomass contributed a smaller proportion (0.71 Mg Corg ha⁻¹). These differences are influenced by species morphology, sediment characteristics, and hydrodynamic conditions. This study highlights the dominant role of sediments in seagrass carbon storage and the importance of ecosystem structure in regulating carbon sequestration. The findings provide quantitative evidence to support blue carbon–based conservation strategies and ecosystem-based coastal management for climate change mitigation in western Indonesia.
Length-Weight Relationship and Condition Factors of Geloina sp. Shellfish in the Coastal Area of Aceh Jaya Heriansyah Heriansyah; Muhammad Arif Nasution; Rudi Hermi; Friyuanita Lubis; Mira Mauliza Rahmi
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 8 No 1: May 2026 (In Progress)
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v8i1.3236

Abstract

Aceh Jaya Regency is one of the regencies located in the southwestern part of Aceh. Geloina mussels are a type of mussels that have habitat characteristics in coastal areas. The research component includes an assessment of the habitat of the Geloina Mussel, especially environmental components such as the condition of the living habitat substrate and its growth pattern. Bioecological assessments need to be carried out regularly, so that basic information about Geloina is obtained in the development of management in the field of aquatic ecology and fishery resource management. This research was conducted in Aceh Jaya Regency from September to December 2023. Sampling based on a 1 x 1 meter size plot. Each location point is repeated 3 times. Analyze the data using growth pattern equations. The results showed that the growth pattern of Geloina sp. shellfish was classified as positive allometric with a regression coefficient value of 2.521, determination coefficient (R2) of 0.96, correlation coefficient (r) of 0.98 and condition factors showing values ranging from 0.86 – 1.41.  
Co-Authors Abdiel Khaleil Akmal Afdhal Fuadi Afrizal Hendri Ahmad Fahrul Syarif Ahmad Fahrul Syarif Akbar, Helmy Akbardiansyah Akbardiansyah Al Mudzni Al Munawir AL-Farga, Ammar Alamsyah - Alamsyah Alaudin Alaudin Amal Saber Abdel-Rahman Ammar, Esraa E Ammar, Esraa E. Amrullah, T. Andika Putriningtias Anhar Rozi Anzuardhi, Anzuardhi Asri Mursawal Burhanis Burhanis Burhanis Burhanis Citra Dina Febrina Cut Sari Nurmala Putri Dedek Mariadi DEWI FITRIANI DIAH AYU SATYARI UTAMI Dini Islama Edwarsyah Edwarsyah Edwarsyah Edwarsyah, Edwarsyah Efianda, Teuku Reza EKA LISDAYANTI Eka Lisdayanti Esraa Elsaeed Ibrahim Ammar Farah Diana FAZRIL SAPUTRA Fazril Saputra Fitria Rahmayanti FRIYUANITA LUBIS Friyuanita Friyuanita Friyuanita Lubis Friyuanita Lubis Hafinuddin Hafinuddin Hayatun Nufus Hayatun Nufus Helmi Akbar Helmy Akbar Hendri, Afrizal Heriansyah Heriansyah Heriansyah Heriansyah Heriansyah Heriansyah Ihsanul Khairi Ihsanul Khairi Ika Kusumawati Ikhsanul Khairi Irja, Mhd. Iswahyudi Iswahyudi Jamaluddin, Ikhsan Khairi, Ihksanul Kiagus Abdul Azis Lina Susiarni Luh Putu Ratna Sundari Maftuch Maftuch Maftuch Maftuch Mahendra Mahendra Mahendra, Mahendra Mai Suriani Mira Mauliza Rahmi Mohammad Mukhlis Kamal Muhammad Agam Thahir Muhammad Agam Thahir Muhammad Fauzan Isma Muhammad Rizal MUHAMMAD RIZAL Muhammad Rizal Munandar Munandar Munandar Munandar Munandar Munandar Munandar, Roni Arif Mursawal, Asri Mu’amar Abdan Nabil Zurba Nabila Ukhty Nasution, Anisah Neneng Marlian Nurlaili Nurlaili Nurlalili, Nurlaili NURUL NAJMI Nurul Najmi Purnamasari, Nengsi Radhi Fadhillah Rahmi, Mira Mauliza Rika Astuti Riska Diana Rudi Hermi S, Irhami Samsul Bahri Samuki, Khairul Singgih Afifa Putra Singgih Afifah Putra Siti Komariah Sofian, Sofian Sri Wahyuni Sri Wahyuni Sufal Diansyah Suprizal Suprizal Surya Bima Ridho Mutaqin Suryadi Suryadi Syamsul Bahri Syarifah Zuraidah T Amarullah Teuku Muhammad Faisal Faisal Teuku Reza Efianda Utami, Afrita Ida Yudi Setiawan Yulie Rahayu Fitrianingsih Yusran Ibrahim Zulfadhli Zulfadhli Zulfadhli Zulfadhli Zulfadhli Zulfadhli Zuriat Zuriat Zuriat, Zuriat