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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Ilmiah Tatengkorang JURNAL PERIKANAN TROPIS Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Asian Journal of Aquatic Sciences Jurnal Laot Ilmu Kelautan Marine Kreatif Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan ZONA: Jurnal Pengabdian Masyarakat Journal of Aceh Aquatic Sciences Jurnal Perikanan Aksi Kita: Jurnal Pengabdian Kepada Masyarakat MOLUCCAS AQUATICUS: Journal of Aquatic Management and Innovation Arwana: Jurnal Ilmiah Program Studi Perairan
Heriansyah
Program Studi Sumber Daya Akuatik, Universitas Teuku Umar
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Public Health Social Sciences Other

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Manajemen Kualitas Air Di Balai Riset Perikanan Perairan Umum Dan Penyuluhan Perikanan (Brppupp) Palembang Agnita Cerentika Sihombing; Heriansyah Heriansyah; Aroef Hukmanan Rais; Siswanta Kaban; Nabil Zurba
Journal of Aceh Aquatic Sciences Vol 6, No 2 (2022): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jaas.v6i2.7487

Abstract

Kondisi ekosistem perairan sangat berperan penting untuk menjaga keseimbangan siklus kehidupan organisme. Air merupakan komponen penting yang dimanfaatkan sebagai sumber energi oleh mahkluk hidup. Ekosistem perairan dipergunakan untuk kebutuhan guna menunjang kehidupan baik secara fisiologis maupun non fisiologis. Tujuan penelitian ini adalah Untuk mengetahui kualitas perairan berdasarkan parameter-parameter Fisika dan kimia yang akan diuji sebagai basis data mengenai perikanan dan biota yang berada di BRPPUPP Palembang. Untuk mengetahui hubungan kualitas perairan yang telah didapatkan dengan standar baku mutu perairan dalam budidaya perikanan. Penelitian ini dilaksanakan pada tanggal 16 Agustus 2021 s/d 16 September 2021 di Laboratorium Kimia Balai Riset Perikanan Perairan Umum dan Penyuluhan Perikanan (BRPPUPP). Dalam pengukuran kualitas air yang ada di BRPPUPP Palembang di perlukan metode yang dilaksanakan yaitu metode pengukuran secara In-Situ dan Ex-Situ. Metode In-Situ adalah analisis pengukuran yang didapatkan secara langsung di stasiun titik yang diukur. Hasil yang didapatkan dari Penelitian ini diperoleh dari lima stasiun yang berbeda yaitu:  Wisma Atlet Jakabaring (I), Klenteng Pasar Induk (II), Perumahan Amin Mulya (III), Danau OPI (IV) dan titik lokasi terakhir berada di Jalan Bangka (V). Parameter yang diukur dari setiap stasiun memiliki nilai yang berbeda. Berdasarkan parameter yang telah diuji, tingkat kesuburan dari semua stasiun dilihat dari parameter kecerahan memiliki tingkat kesuburan tinggi (eutrofik). Sedangkan nilai TDS, suhu, salinitas masih dari semua stasiun masih berada di standard baku mutu menurut PP RI No 82 Tahun 2001. Perairan di lima stasiun memiliki tingkat kesuburan tinggi (eutrofik) yang akan mengakibatkan pertumbuhan ganggang pada sistem. Perairan di semua stasiun layak untuk kehidupan ikan-ikan air tawar seperti ikan nila, patin dan lele dengan mengklasifikasi menurut status baku mutu yang layak untuk budidaya yang optimal.
KARAKTERISTIK HABITAT SPESIES KERANG KAWASAN PESISIR KABUPATEN ACEH JAYA PROVINSI ACEH Heriansyah Heriansyah; Rudi Hermi; M Ali Sarong; M Irham
Journal of Aceh Aquatic Sciences Vol 4, No 1 (2020): Journal of Aceh Aquatic Sciences
Publisher : Journal of Aceh Aquatic Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/.v4i1.2791

Abstract

penelitian  karakteristik habitat spesies kerang kawasan  Kabupaten Aceh  Jaya Provinsi Aceh bertujuan untuk mengkaji karakteristik habitat yang ditempati spesies kerang. Penelitian dilakukan pada bulan Februari sampai Juni 2020. Pengambilan sampel menggunakan teknik Purposive sampling, pengumpulan data dilakukan sebanyak lima kali dengan selang waktu 30 hari. Hasil penelitian ditemukan  delapan  spesies kerang dengan karakteristik habitat yang berbedah. Faktor lingkungan habitat kerang adalah suhu air dengan kisaran 27-31oC, Salinitas berkisar antara 0-35 ppt, pH Air 7.4-8.1, pH tanah 3.4-6, substrat lempung sampai pasir dan bebatuan.  Keberadaan kerang sangat dipengaruhi salinitas pada satu perairan.
Seagrass Biodiversity and its Drivers in the Kepulauan Banyak Marine Nature Park, Indonesia Nasution, Muhammad Arif; Hermi, Rudi; Heriansyah, Heriansyah; Lubis, Friyuanita; Saputra, Fazril; Ammar, Esraa E; Akbar, Helmy
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 29, No 1 (2024): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.29.1.156-169

Abstract

Seagrasses are important marine plants that provide a variety of ecosystem services, including food and shelter for marine life, and protection from coastal erosion. This study investigated the biodiversity (alpha and beta diversity) of seagrass in the Kepulauan Banyak Marine Nature Park, Indonesia, with a specific focus on eight sites. Alpha diversity was calculated using Shannon's index, Simpson's index, and Pielou evenness. Beta diversity was determined using Bray-Curtis dissimilarity and Jaccard dissimilarity allowing us to examine the variations in species composition among different sites. Principal coordinate analysis and Partial distance-based redundancy analysis was used to visualize and investigate the impact of constraint variables to the structure of the seagrass communities. Alpha diversity varied among the sites, with the highest alpha diversity found at the Orongan and Matahari site and the lowest at the Ujung Lolok and Balai sites. The dominant substrate type (mud or sand) was found to be a significant (P≤ 0.01) determinant of seagrass alpha diversity, with mud substrates supporting higher diversity than sand substrates. The relationship between alpha diversity and constrain variables was only significant with closest distance to forest lost and longitude variables. The analysis found that water pH, closest distance to forest lost, mean distance to tourism spots, and closest distance to settlement collectively explained a significant (P≤ 0.001) portion (88.48%) of the variation in beta diversity of seagrass across the sites. The results of this study can be used to develop management strategies for the conservation of seagrass meadows in the park.
Evaluasi Dua Metode Pengukuran Pertumbuhan Karang Bercabang Pocillopora verrucosa Munandar, Munandar; Rahmayanti, Fitria; Hermi, Rudi; Heriansyah, Heriansyah; Ramadhan, Syahrul
Jurnal Laot Ilmu Kelautan Vol 5, No 2 (2023): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v5i2.8647

Abstract

Karang bercabang Pocillopora verrucosa merupakan salah satu organisme karang yang memiliki peran penting dalam ekosistem terumbu karang. Penelitian ini menilai dan mengevaluasi pertumbuhan luas permukaan (2D) dan pertumbahan secara linear (1D) untuk species P. verrucosa. Kami menggunakan lima fragment dengan ukuran 6-8 cm yang ditempatkan di media yang telah disediakan. Kami menggunakan rankangain media besi untuk mengikatkan fragmen dengan menggunakan cables ties. Seluruh fragmen difoto secara horizontal dengan jarak tetap dengan kamera underwater secara vertikal. Pemantauan dilakukan melalui fotografi pada saat pengikatan karang dan selang dua bulan setelah ditransplan. Kami menggunakan software imageJ untuk mengukur luas bidang dan perubahan linier setiap foto. Analisis ANOVA digunakan untuk mengetahui laju pertumbuhan fragmen karang berdasarkan metode pengukurannya. Hasil penelitian menunjukkan bahwa luas permukaan (2D) P. verrucosa menunjukkan nilai koefisien varian yang berbeda nyata (p<0.05) dengan pengukuran pertumbuhan secara linear (1D).
KEPADATAN MAKROZOOBENTOS DI PERAIRAN PEUNAGA RAYEUK, KECAMATAN MEUREUBO, KABUPATEN ACEH BARAT Sarah, Yuni; Najmi, Nurul; Darmarini, Ananingtyas S; Heriansyah, Heriansyah
JURNAL PERIKANAN TROPIS Vol 10, No 1 (2023)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v10i1.4834

Abstract

Macrozoobenthos are aquatic organisms that live on the bottom and surface of the waters, and are influenced by bottom substrate and water quality. This study aimed at determining the density of macrozoobenthos in Peunaga Rayeuk Waters, Meureubo District, West Aceh Regency in terms of species composition, diversity, uniformity, and dominance. This research was conducted from May to June 2021 in the waters of Peunaga Rayeuk, Meureubo District, West Aceh Regency. Purposive random sampling was employed to collect the data in four stations. Based on the results of the study, 15 types of macrozoobenthos grouped into 3 classes were found, namely bivalves, gastropods and malokostraca. The macrozoobenthos density values at four stations ranged from 308.52 to 1357.49 ind/m2. The percentage value of macrozoobenthos composition by class showed that bivalves had the lowest percentage, as much as 13%, and the highest percentage was the gastropods, as much as 54%. The diversity index (H) ranged from 1.21 to 3.31 which was classified as medium to high category. The uniformity index (e) ranged from 0.81 to 0.92 and was classified as high category, while the Dominance Index (C) ranged from 0.21 to 0.54 and categorized as low to moderate category. The water quality parameter values was still in normal conditions and support the life of macrozoobenthos
IDENTIFICATION OF FISHING POTENTIAL FOR LOBSTER IN ACEH JAYA SEA WATERS Hafinuddin Hafinuddin; Iyan Al Misbah; Samsul Bahri; Heriansyah Heriansyah
Jurnal Perikanan Unram Vol 14 No 2 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i2.811

Abstract

The waters of Aceh Jaya Regency are included in the 572 fisheries management area (WPP) which is located on the west coast of Sumatra which has the potential for lobster fisheries. However, there is limited information about the biological condition of the lobsters caught, the composition of their length and weight, and even limited data and information about potential fishing areas for lobster fishing in Aceh Jaya Regency, so this study aims to identify fishing areas where lobsters are often caught and identify the types of lobsters caught. caught lobsters. The research was carried out at PPI Rigaih in the East Season from April to May 2022. The research method was carried out by experimental fishing with data collection techniques consisting of interviews and observation. The results showed that the lobster catches obtained during the research were sand lobsters (panulirus homarus) by 50%, bamboo lobsters (panulirus longipes) by 45% and batik lobsters (panulirus longipes) by 5%. The fishing area has been identified at 04°37'45.99"- 04°39'03.53" north latitude and 095°31'27.37" - 095°32'37.70" east longitude, with the condition of the seabed substrate being sand and coral with a depth of 5-10 meters of water. The results of this study are very important in the development of lobster fisheries in Aceh Jaya in particular and Indonesia in general.
VARIABILITY ANALYSIS OF CHLOROPHYLL-A DISTRIBUTION ON THE COAST OF SOUTHWEST ACEH USING AQUA MODIS IMAGE Suriani, Mai; Rahmi, Mira Mauliza; Kusumawati, Ika; Islama, Dini; Dewinta, Astrid Fauzia; Heriansyah, Heriansyah
Asian Journal of Aquatic Sciences Vol. 5 No. 2 (2022): August
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Chlorophyll-a has an important role in determining the trophic status and estimation of the fertility level of waters. The aim of this study was to analyze the variability of the concentration of chlorophyll-a on the coast of Southwest Aceh. This study uses remote sensing technology using Aqua MODIS imagery, the image used is an annual Level 3 Standard Mapped Image (SMI) chlorophyll-a image with a period of 7 years from 2015 to 2021 and has a spatial resolution of 4 km. The image is processed using software, namely SeaDAS and ArcMap. The results of this study showed that the distribution of the highest annual chlorophyll-a concentration was in 2019 at 0.29 – 2.27 mg/m3, and the lowest chlorophyll-a concentration was found in 2020 ranging from 0.29 – 1.02 mg/m3. The average concentration of chlorophyll-a in Southwest Aceh waters for 7 years (2015-2021) shows a low chlorophyll-a concentration ranging from 0.29 to 1.22 mg/m3 and belongs to oligotrophic and mesotrophic waters.
TEKNOLOGI PENANGANAN DAN PENGAWETAN DI ATAS KAPAL PADA NELAYAN KABUPATEN ACEH BARAT Ukhty, Nabila; Ikhsanul Khairi; Nurul Najmi; Mira Mauliza Rahmi; Heriansyah; Samsul Bahri; Yasrizal
Jurnal Ilmiah Tatengkorang Vol 5 No 2 (2021): Jurnal Ilmiah Tatengkorang
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Negeri Nusa Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54484/tkrg.v5i2.415

Abstract

Teknik penanganan dan pengawetan ikan merupakan hal penting yang harusdilakukan dalam indsutri perikanan. Tujuan dari penanganan dan pengawetan ini yaitu menjagakualitas ikan hingga ke tangan konsumen. Kegiatan penanganan harus dilaksanakan dari huludan hilir, yaitu dari kegiatan penangkapan hingga ke pengolahan menjadi produk. Penanganandan pengawetan yang tepat dan baik dapat menghasilkan komoditas yang prima, nilai jual yangtinggi, dan dapat memperluas akses pasar. Hal ini secara tidak langsung berpotensimeningkatkan pendapatan nelayan. Kegiatan sosialiasi dilaksanakan di aula Dinas Kelautandan Perikanan (DKP) Kabupaten Aceh Barat. Tujuan kegiatan ini dilaksanakan yaitu untukmemberikan pemahaman kepada nelayan terkait cara penanganan ikan yang baik di atas kapaldan teknik pengawetan yang bisa dilakukan di atas kapal. Sosialisasi dilaksanakan dua sesi.Sesi pertama memaparkan teknologi penanganan di atas kapal dan sesi kedua teknologipengawetan di atas kapal. Kegiatan sosialisasi ditutup dengan sesi diskusi bersama paranelayan, pada sesi ini banyak informasi-informasi yang diterima dari neayan terkait kondisi dilapangan (laut), sehingga dapat menjadi masukan untuk kami dalam mencari solusi terbaikuntuk para nelayan di Aceh Barat. Salah satu solusi yang diberikan yaitu, mendesign ulangruang palka dengan dengan menambahkan alufo pada bagian insulator palka sehingga bisadimanfaatkan secara optimal dan lebih memperhatikan rasio jumlah es dan ikan selamapenyimpanan di atas kapal sehingga dapat mempertahankan mutu ikan hingga ikan didaratkan. Fish handling and preservation techniques are important things that must be applied in thefisheries industry. The purpose of this handling and preservation is to maintain the quality ofthe fish until it reaches the consumer. Handling activities must be carried out from upstreamand downstream, namely from fishing activities to processing into products. Proper and goodhandling and preservation could produce prime commodities, high selling value, and expandmarket access. This indirectly has the potential to increase fishermen’s income. Thesocialization activity was carried out in the hall of the Department of Marine Affairs andFisheries (DKP) of West Aceh Regency. The purpose of this activity is to provide fishermenwith an understanding of how to properly handle fish on board and preservation techniquesthat can be applied on board. The socialization was held in two sessions. The first sessionpresented onboard handling technology and the second session preservation technology on board. The socialization activity was closed with a discussion session with the fishermen, inthis session a lot of information was received from fishermen regarding conditions in the field,so that it could be input in finding the best solution for fishermen in West Aceh. One solutiongiven is to redesign the hatch space by adding aluminum foil to the insulator of the hatch sothat it can be used optimally and pay more attention to the ratio of the amount of ice and fishduring storage on the boat so that it can maintain the quality of the fish until the fish is landed.
PHYTOPLANKTON (Skeletonema costatum) DENSITY ON LABORATORY SCALE USING DIFFERENT DOSES OF SILICATE FERTILIZER Ariyandani, Mita; Lisdayanti, Eka; Heriansyah, Heriansyah
Aurelia Journal Vol 7, No 2 (2025): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v7i2.14595

Abstract

Silicate fertilizer is a micronutrient that is widely used by phytoplankton in its growth and development process. One type of microalgae that utilizes this nutrient is Skeletonema costatum. The growth of Skeletonema costatum is strongly influenced by the availability of nutrients, especially silicate, which functions in the formation of diatom cell walls. This research aims to determine the density level of Skeletonema costatum when applying silicate fertilizer at different doses on a laboratory scale. This research used an experimental method with four doses of silicate fertilizer, namely 3 ppm, 5ppm, 10ppm, 15ppm and 20ppm. The S. costatum culture was observed for 10 days under controlled laboratory conditions. The parameters observed were cell growth and density which were calculated every day using a hemocytometer. This research shows that applying silicate fertilizer at optimum doses can increase the growth of S. Costatum phytoplankton which is useful as natural food in aquaculture. The results of this study show that administration of silicate at a dose of 20 ppm was able to produce a cell density of 1.946.250 cells/ml. The growth of S. Costatum showed a significant increase in number, marked by the addition of 7-12 filaments. The most appropriate harvest time is in the exponential growth phase. Meanwhile, the results of measuring water quality parameters show values that are still within the optimal range for the growth of S. Costatum.
Grain size properties of estuary sediment from Aceh Jaya, Aceh Muhammad Arif Nasution; Rudi Hermi; Heriansyah Heriansyah; Friyuanita Lubis; Mira Mauliza Rahmi
Depik Vol 13, No 1 (2024): APRIL 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.1.36454

Abstract

This study aimed to determine the sediment grain size distribution in four estuary locations in Aceh Jaya (Kuta Tuha, Lhok Geulumpang, Krueng No, Keude Unga). These findings will contribute to our understanding of sediment dynamics in estuarine environments and inform management strategies for these critical coastal habitats. The methods used in this study, such as mean, sorting, skewness, and kurtosis, and determination of sediment textural with ternary plot, were used to determine the sediment grain size distribution. In Addition, it will examine the relationship between sediment grain size composition and spatial distance to mouth bar using the Spearman correlation. Composition sediment at all locations dominated by fine sand. Grain size variations (26.735 198.709 m) show that at all locations mainly consists of very fine sand whereas at Kuta Tuha combination of fine sand and medium sand. The variations of sorting (1.193 2.59), skewness (-0.625 0.876) and kurtosis (0.46 6.883) indicate moderately sorted, very coarse skewed, and very platykurtic sediments. Textural sediment classified as sand, silty sand, and very slightly silty sand. We also found positive correlation between spatial distance from mouth bar and sediment composition. These findings will contribute to our understanding of sediment dynamics in estuarine environments and inform management strategies.Keywords:Sediment grain distributionTextural of sedimentAceh Jaya EstuarySortingSkewness
Co-Authors A.A. Ketut Agung Cahyawan W Adi Imam Wahyudi Afdhal Fuadi Agnita Cerentika Sihombing Agustina Agustina Agustinawati Agustinawati Akbar, Helmy Akbardiansyah Akbardiansyah Akbardiansyah Akbardiansyah Alfis Syharil Algifhari Darmawan Ali Sarong Ammar, Esraa E Ananda Ulil Albab Ananingtyas S Darmarini Anhar Rozi Ari Sudarma Ariyandani, Mita Armila Armila Aroef Hukmanan Rais Asri Mursawal Asri Mursawal Astuti Rika Citra Dina Febrina Debi Pahla Nolita Devia Dewinta, Astrid Fauzia Dina Arya Purnama Dina Santika Dini Islama Dwi Makhfirah Edwarsyah Edwarsyah Edwarsyah Eka Lisdayanti Erijal Erijal Erijal, Erijal Farid Aprizal Febrian Hafta Fera Sintia Fitria Rahmayanti Fitriani Fitriani Friyuanita Lubis Friyuanita Lubis Friyuanita Lubis Giovani Oktavianda Hafinuddin Hafinuddin Hayaton Nazirah Hayatun Nufus Ika Kusumawati Ikhsanul Khairi Islama, Dini Iyan Al Misbah Jerri Gunandar Laila Wati Lusi Lastria M Ali S M Ali Sarong M Barru Airil Fizra Hasibuan M Irham Madinatul Raihana Mai Suriani Masuki Firman Mhd. Irja Mira Mauliza Rahmi Mira Mauliza Rahmi Momamad Gazali Muhammad Aly Muhammad Arif Nasution Muhammad Arif Nasution Muhammad Farhan Muhammad Rifki Muhammad Rifki Muhammad Rizal Muhammad Rizal Muhammad Rizal Munandar Munandar Munandar Munandar Munandar Munandar Munandar Munandar Mursawal, Asri Nabil Zurba Nabil Zurba Nabil Zurba Nabila Ukhty Neneng Marlian Nufus Hayatun Nurlela Manik Nurul Fajri Nurul Najmi Purnama Syari Purnama, Dina Arya Rabiatul Adhewiyah Berutu Radiatun Nadia Rahmat Kafrawi Rahmi, Mira Mauliza Rahmi, Mira Mauliza Rita Yulisa. RS Roni Arif Munandar Rudi Hermi Rudi Hermi Samsidar Samsidar Samsul Bahri Samsul Bahri Samsul Bahri Sarah, Yuni Siswanta Kaban Sri Wahyuni Sri Wahyuni Syahril, Alfis Syahrul R, Syahrul Waliyul Amri Wirmaria Teresya Simbolon Yasrizal Yusli Wardiatno Yusnelli