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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA JFMR (Journal of Fisheries and Marine Research) Acta Aquatica: Aquatic Sciences Journal Kinestetik : Jurnal Ilmiah Pendidikan Jasmani JMM (Jurnal Masyarakat Mandiri) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Ilmiah Samudra Akuatika Geographica: Science and Education Journal Komposit : Jurnal Pengabdian Dan Pemberdayaan Masyarakat Jurnal Perikanan Arwana: Jurnal Ilmiah Program Studi Perairan
Muhammad Fauzan Isma
Department Of Aquaculture, Faculty Of Agriculture, Universitas Samudra
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Komunitas fauna makrozoobentos di kawasan reboisasi mangrove Kepulauan Seribu: faktor lingkungan, distribusi, ekologi komunitas, pola sebaran dan hubungannya Syahrial Syahrial; Chandrika Eka Larasati; Dandi Saleky; Muhammad Fauzan Isma
Acta Aquatica: Aquatic Sciences Journal Vol. 7 No. 2 (2020): Acta Aquatica: Aquatic Sciences Journal
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v7i2.2456

Abstract

AbstrakMangrove sangat penting bagi kehidupan biota pesisir dan laut, dimana telah mengalami kerusakan dan juga telah dilakukan rehabilitasi. Kajian komunitas fauna makrozoobentos di kawasan reboisasi mangrove Kepulauan Seribu berdasarkan faktor lingkungan, distribusi, ekologi komunitas, pola sebaran dan hubungannya telah dilakukan pada bulan Maret 2014. Hal ini bertujuan untuk mengetahui faktor lingkungan, distribusi, ekologi komunitas, pola sebaran serta hubungannya. Faktor lingkungan diukur secara in situ, sedangkan fauna makrozoobentosnya dikumpulkan dengan transek garis dan plot. Kemudian ekologi komunitas fauna makrozoobentosnya dilihat berdasarkan indeks keanekaragaman, dominansi maupun keseragaman, sedangkan pola penyebarannya dianalisis dengan indeks morisita serta hubungan antara faktor lingkungan, ekologi komunitas dan pola penyebarannya dianalisis menggunakan regresi linier sederhana. Faktor lingkungan yang diukur tidak begitu berbeda dan juga tidak melebihi baku mutu. Sebanyak 6 spesies dengan 3 kelompok fauna makrozoobentos telah ditemukan di kawasan reboisasi mangrove Kepulauan Seribu. Kemudian indeks keanekaragaman maupun keseragamannya tergolong rendah, dominansinya tergolong tinggi dan pola penyebarannya tergolong seragam (uniform). Selain itu, hubungan antara faktor lingkungan (suhu, salinitas dan DO perairan) dengan indeks keanekaragaman maupun keseragaman berkorelasi positif, sedangkan hubungan antara faktor lingkungan dengan indeks dominansinya berkorelasi negatif. Kemudian korelasi antara faktor lingkungan dengan pola penyebaran berkorelasi positif (membentuk kelompok) dan korelasi antara ekologi komunitas (keanekaragaman dan keseragaman) dengan pola penyebarannya juga berkorelasi positif serta membentuk kelompok.Kata kunci: fauna makrozoobentos; reboisasi mangrove; faktor lingkungan; distribusi; ekologi komunitas; pola sebaran; Kepulauan SeribuAbstractMangrove ecosystems are essential for the life of coastal and marine biota, which have been damaged and have been reforested. Study macrozoobenthos fauna community in mangrove reforestation area of Kepulauan Seribu was conducted in March 2014. This aimed to assess the relationship between environmental factors, distribution, ecology, and distribution patterns of the macrozoobenthos fauna community. The environmental factors were measured in situ, and macrozoobenthos was collected using line and plot transect. The ecology of macrozoobenthos fauna was analyzed based on diversity, uniformity, and dominance index. Distribution patterns were analyzed using Morisita index, and their relationships were analyzed using linear regression. Six species from 3 groups were found in this area. Diversity and uniformity index was classified low, dominance index was high, and the distribution patterns were relatively uniform. In addition, the relationship between the environmental factors (temperature, salinity, and DO) with diversity and uniformity index were positively correlated, and relationship between the environmental factors with dominance index were negatively correlated. The correlation between environmental factors with distribution patterns were positive (form groups), and the correlation between community ecology with distribution patterns were positive.Keywords: community ecology; distribution; Kepulauan Seribu; mangrove reforestation; macrozoobenthos fauna
Diversity of fish in Kuala Langsa Waters Langsa City Fakhrur Razi; Muhammad Fauzan Isma; Suri Purnama Febri; Andika Putriningtias
Acta Aquatica: Aquatic Sciences Journal Vol. 12 No. 1 (2025): Acta Aquatica: Aquatic Sciences Journal
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v1i1.11629

Abstract

The purpose of this study was to identify the diversity of fish species based on the waters in Kuala Langsa Village and provide outputs in the form of water conditions in Kuala Langsa Village. Fish sampling was carried out using the Purposive Sampling method. The composition of fish species caught at the three stations consisted of 12 species, namely: Mystus nemerus, Channa striata, Chanos chanos, Drepane punctate, Stolephorus sp, Gerres erythourus, Leiognathus splendens, Lutjanus johnii, Planiliza subviridis, Johnius belangerii, Epinephelus sp., Terapon jarbua. The total number of fish caught at station I was 36 fish, station II was 22 fish, and station III was 28 fish. Total relative abundance at stations I, II, and III in Kuala Langsa Kota waters obtained the highest abundance of fish from the species Leiognathus splendens with a value of 31.40% while the lowest relative abundance was found in the species Epinephelus sp and Chanos with a value of 1.16%. The diversity index at stations I, II, III ranged from 1.73 to 2.19. The three stations had moderate diversity criteria, indicating that the biological condition and fish diversity were still stable. Uniformity values of stations I, II, III, range from 1.53-1.59 which indicates high uniformity. This is due to the high uniformity because the fish population is spread evenly at each station. Dominance values at stations I, II, III range from 0.14-0.24 indicating low dominance or no fish species dominating at each station. Keywords: Diversity; Dominance; Kuala Langsa; Relative abundance; Uniformity
The effect of commercial feeds with different protein content on the growth and survival of tiger shrimp fry (Penaeus monodon) Andri Sihombing; Suri Purnama Febri; Muhammad Fauzan Isma; Teuku Fadlon Haser; Suraiya Nazlia; Ika Rezvani Aprita; Rachmawaty Rusydi; Muh Saleh Nurdin
Acta Aquatica: Aquatic Sciences Journal Vol. 10 No. 3 (2023): Acta Aquatica: Aquatic Sciences Journal
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v10i3.12315

Abstract

In Aceh Province, tiger prawns (Penaeus monodon) are one of the main commodities of farmers for cultivation. Feed is one of the factors that can support the development of tiger prawn culture. The quality feed is feed that contains essential nutrients in sufficient quantities, one of which is protein. This study aims to determine the effect of commercial feed with different protein content on the growth and survival of tiger prawn fry. This study used a completely randomized design (CRD) method consisting of 3 treatments and 4 repetitions, namely P1 (using 40% protein feed), P2 (using 35% protein feed), and P3 (using 26% protein feed). The results showed that commercial feed with different protein content had an effect on active weight growth and feed conversion ratio, but had no effect on tiger prawn survival. Furthermore, the best protein content for the growth and survival of tiger prawn was obtained, namely 40%.Keywords: commercial feed; growth; protein; survival rate; tiger prawn.
Co-Authors Afrah Junita Agus Putra AS Amir Firli Andri Sihombing Arina Ruzanna Chandrika Eka Larasati Cut Mulyani Cut Nur Delima Dandi Saleky Dandi Saleky Dedi Andriansyah Desi Aryanti Echa Haikal Eka Kristina Simamora Fadhlan Faiz Isma Faiz Isma Fakhrur Razi Fitria Mustika Hanisah Hanisah Helmy Akbar Ika Rezvani Aprita Irwansyah Irwansyah Iwan Hasri Jemmy Manan Komariyah, Siti Lubis, Nasrul Kahfi Muh. Saleh Nurdin Muhammad Fuad Muhammad Syahril Nanda Putri Ranggayoni Nur Fazillah Nurul Izza Nasution Pebry Aisyah Putri Batubara Putriningtias, Andika Rachmawaty Rusydi Rahmiati Rahmiati Rika Anggraini Rini Mastuti Riri Ezraneti Rizkei Kurniawan Sendy L. Merly Seprianto Suliadi Firdaus Sufahani Suraiya Nazlia Suri Purnama Febri Syahrial Syahrial Teuku Fadlon Haser Thursina Mahyuddin Yoki Afriandy Rangkuti Yulina Ismida