cover
Contact Name
Ichsan Setiawan
Contact Email
ichsansetiawan@usk.ac.id
Phone
+6285220189228
Journal Mail Official
depik@usk.ac.id
Editorial Address
Faculty of Marine and Fisheries Universitas Syiah Kuala Jalan Meureubo No. 1, Kopelma Darussalam Banda Aceh, 23111, Indonesia
Location
Kab. aceh besar,
Aceh
INDONESIA
Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
ISSN : 20897790     EISSN : 25026194     DOI : 10.13170/depik
Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan is a peer review international journal, this journal is publishing high-quality articles in aquatic sciences and fisheries in general. The aim of the journal is to publish and disseminate the current or new findings of the research, and give a significant contribution to the development of fisheries and aquatic sciences in several topics, but not limited to: Fisheries (Aquaculture, Capture Fisheries, Fish Processing) Aquatic Ecology (Freshwater, Marine, and Brackishwater) Aquatic Biology (Fish, Mollusk, Crustacean, Plankton, Coral reefs) Oceanography
Articles 944 Documents
The addition of papaya seed flour (Carica papaya) to the growth of ‘Cantang’ hybrid grouper fish (Epinephelus fuscoguttatus >< Epinephelus lanceolatus) Muhammad Bahrus Syakirin; Linayati Linayati; Tri Yusufi Mardiana; Sisca Yuniarty; Muhammad Zulkham Yahya
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.11.3.27702

Abstract

This research was carried out to examine the effects of papaya seed flour at different doses on the growth of hybrid groupers and to determine the most optimal dose of papaya seed flour on fish growth. A complete randomized design with 4 treatments and 3 replications was used, which treatments consisted of: treatment A Without papaya seed flour (Control), treatment B with 2.5 grams/kg of papaya seed flour, treatment C with 5 grams of papaya seed flour per kg feed, and treatment D of 7.5 grams papaya seed flour/kg feed. Treatment C was found the most optimal treatment, resulting in an absolute biomass value of 26.97 grams and feed conversion ratio of 1.19. Analysis of variance (ANOVA) of the absolute biomass development of the hybrid grouper obtained an F count of 41.3892 higher than F table of 5%, indicating significant effects on the fish growth. The water quality was set at an ideal level, with temperature ranging between 28-29 0C, pH between 7.0-7.5 and salinity between 30-33 ppt.Keywords:Hybrid groupersPapaya seed flourGrowth
Efek pemberian dosis akriflavin dan lama perendaman yang berbeda terhadap rasio pembentukan kelamin jantan ikan baung (Hemibagrus nemurus) Junius Akbar; Agussyarif Hanafie
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.285

Abstract

Abstract. The purpose of this study was to examine the Acriflavine doses and immersion time on the sex ratio and survival rate of Bagrid catfish (Hemibagrus nemurus. The completely randomized design of factorial was applied in this research (4x2) with 3 replications. The tested doses were 0 mg/L, 2.5 mg/L, 5 mg/L, and 7.5 mg/L and immersion times were 6 hours and 12 hours.  The Anova test showed that Acriflavine doses and immersion times were not influence significantly on survival rate and sex ratio of Hemibagrus nemurus. However, the highest male sex ratio was found 5 mg/L dose and 12 hours immersion time.Keywords : Bagrid catfish, Hemibagrus nemurus, acriflavine, masculinization  Abstrak. Penelitian ini bertujuan untuk menguji pengaruh dosis akriflavin dan lama perendaman terhadap keberhasilan pembentukan kelamin jantan dan sintasan benih ikan baung yang terbaik. Rancangan yang digunakan adalah Rancangan Acak Lengkap Faktorial (4x2) dengan tiga kali ulangan. Variabel bebas yang diukur adalah kombinasi antara dosis akriflavin (0 mg/L, 2,5 mg/L, 5 mg/L, dan 7,5 mg/L) pada lama perendaman (6 jam dan 12 jam. Hasil uji Anova menunjukkan bahwa perlakuan dosis akriflavin dan lama perendaman tidak memberikan pengaruh yang nyata terhadap sintasan dan rasio kelamin ikan baung. Namun demikian hasil terbaik diperoleh pada perlakuan dosis 5 mg/L akriflavin dengan lama perendaman 12 jam, yakni 61,83%. Kata kunci : Baung, Hemibagrus nemurus, akriflavin, jantanisasi
Keragaman jenis ikan di Sungai Maro pada musim peralihan I Sisca Elviana; Modesta Ranny Maturbongs; Sunarni Sunarni; Chair Rani; Andi Iqbal Burhanuddin
Depik Vol 8, No 2 (2019): August 2019
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.8.2.12128

Abstract

Abstract. The river is one of aquatic resource that is rich in organisms, including various types of fish. Maro River  has characteristics of a river that has a wide area of estuary area makes it a fishing area by local fishermen.This study aims to determine the structure of fish communities caught on the Maro River in the transition season I.This research was conducted in April - May 2018 on the Maro River in Merauke Regency.Determination of research stations was chosen based on differences in environmental conditions on the Maro River.Data analysis using ecological index: composition of fish species (P), frequency of occurrence (Fi), species diversity (H '), type uniformity (E) and dominance (D).The results obtained by the composition of fish species found as many as 18 species, of which the species most commonly found in station I were 13 species while the lowest was found in station II as many as 3 species.The highest frequency of acquisition is Kurtus gulliveri which is 100%. The highest percentage of attendance was obtained from the same species at 43%.The poverty index during the first transition season was 2,104, included in the criteria of moderate and medium community.The uniformity index of 0.455 is included in the low uniformity category, meaning that the spread of each type in the community is relatively even.The dominance index value during the first transition season is 0.221, indicating that no type dominates.the ecological index value obtained shows even distribution of fish and no one dominates.Overall the condition of the aquatic environment on the Maro River is still in a good and balanced environment.Keywords: Diversity, the first transition period of monsoon, Maro Rivers Abstrak. Sungai merupakan salah satu perairan yang kaya akan organisme didalamnya. Sungai Maro merupakan salah satu sungai yang ada di Kabupaten Merauke. Penelitian ini bertujuan untuk mengetahui struktur komunitas ikan yang tertangkap di Sungai Maro pada musim peralihan I. Penelitian ini dilaksanakan pada bulan April – Mei 2018 di Sungai Maro Kabupaten Merauke. Penentuan stasiun penelitian dipilih berdasarkan perbedaan kondisi lingkungan di Sungai Maro. Analisis data menggunakan indeks ekologi: komposisi jenis ikan (P), frekuensi keterdapatan (Fi), keanekargaman jenis (H’), keseragaman jenis (E) dan dominansi (D). Hasil penelitian diperoleh 13 jenis. Dari hasil penelitian, komposisi jenis ditemukan sebanyak 18, dimana jenis species yang paling banyak ditemukan pada stasiun 1 sebanyak 13 spesies sedangkan stasiun II ditemukan species paling sedikit yaitu sebanyak 3 species. Frekuensi keterdapatan yang paling tinggi yaitu species Kurtus gulliveri memiliki frekuensi keterdapatan yang paling tinggi yaitu 100%. Presentase kehadiran tertinggi diperoleh adalah jenis ikan kaca (Kurtus gulliveri) sebesar 43%. Indeks keanekargaman selama musim peralihan I sebesar 2,104, termasuk dalam kriteria sedang dan komunitas sedang. Indeks keseragaman sebesar 0,455 termasuk dalam kategori keseragaman rendah, artinya penyebaran individu setiap jenis didalam komunitasnya relatif merata. Indeks dominansi selama musim peralihan I sebesar 0,221, menunjukkan tidak ada jenis yang mendominasi. Indeks keanekaragmannya sedang, dengan indeks dominansi dan indeks keseragamannya rendah menandakan distribusi ikan yang merata dan tidak ada yang mendominasi. Secara keseluruhan kondisi lingkungan perairan pada Sungai Maro masih dalam lingkungan yang baik dan seimbang.Kata Kunci: Struktur komunitas, musim peralihan I, Sungai Maro
Kontaminasi senyawa poliklorobifenil (PCB) pada kerang hijau, Perna viridis dari Teluk Jakarta Edward Edward
Depik Vol 5, No 1 (2016): APRIL 2016.
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.5.1.3967

Abstract

The objective of this research was to examine the contamination level of polychlorinated biphenyl compound in green mussels. Green mussels samples were collected in Jakarta Bay in March 2013. Polychlorinated biphenyl level were quantified by gas chromatography HP 5880 series II completely with Electron Capture Detector (ECD). The levels of polychlorinatedbiphenyl in small size mussels was 0.846 ppb, in medium size mussels was 0.854 ppb, and in biger size mussels was 2.018 ppb. These levels were lowercompared to the safe threshold value for seafood which in 2,000 ppb. Therefore the green mussels from Jakarta Bay is safe to consumpt. Penelitian ini bertujuan untuk menentukan tingkat kontaminasi senyawa polikloro bifenil dalam kerang hijau. Contoh kerang hijau dikumpulkan di Teluk Jakarta pada bulan Maret 2013. Kadar polikloro bifenil diukur  dengan alat kromatografi gas HP 5880 series II, yang dilengkapi dengan detektor penangkap elektron (ECD). Kadar polikloro bifenil dalam kerang hijau ukuran kecil adalah 0,846 ppb, kerang ukuran sedang adalah 0,854 ppb dan kerang ukuran besar adalah 2,018 ppb. Kadar ini masih rendah bila dibandingkan dengan nilai ambang batas aman untuk makanan hasil laut yakni 2000 ppb. Hasil penelitian ini diharapkan dapat memberikan informasi kepada masyarakat apakah kerang hijau di Teluk Jakarta ini masih aman untuk dikonsumsi. 
Determine the fishing season of scad (Decapterus sp.) landed at Pusong Fish Landing Base, Lhokseumawe, Indonesia Alvi Rahmah; Salsadira Dwi Zani; Makwiyah A Chaliluddin; A A Muhammadar; Sayyid Afdhal El Rahimi
Depik Vol 11, No 1 (2022): April 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.1.24739

Abstract

The scad (Decapterus sp.) is one species commonly caught using purse seine and landed at the Pusong Fish Landing Base, Lhokseumawe, Aceh. The fishermen at this site do not have accurate knowledge about the fishing season of the scad, which leads them to miss out on peak fish catching season and increases the ambiguity about the fish landing data. The goal of this research is to compute the trend of Catch Per Unit Effort (CPUE) for scad fisheries over the last five years (2013-2017) and to examine the fishing season trends of scad landed at Pusong fish landing base. This study took place at the Pusong Fish Landing Base in August 2020. The moving average approach was used to process catch data from 2013 to 2017. Primary and secondary data about scad production and number of fishing trips were used to compile the research findings. The results showed that the CPUE for purse seine catch landed at Pusong Fish Landing Base varies from year to year. The highest CPUE value was recorded in 2015 with 442,534 kg/trip, and the lowest was in 2013 with a value of 27,674 kg/trip. The fishing season index for Scad (Decapterus sp.) has a high rating, indicating that this fish species can be caught all year. Based on the fishing season identification criteria, the fishing season index value greater than 100% indicates the peak season. Results from this research indicate that the peak season for scad landed at Pusong Fish Landing Base occurs in July, August, September, October, and November, with their index values of 151%, 146%, 119%, 122%, and 126% respectively. A fishing season index score of less than 100% indicates low season, this was recorded for January, February, March, April, May, June, and December (48%, 97%, 57%, 90%, 62%, 86% and 97%).Keywords:ScadFishing Season IndexCPUE
Komposisi dan status guild komunitas ikan di Waduk Sempor Jawa Tengah Nuning Setyaningrum; Sugiharto Sugiharto; Priyo Susatyo
Depik Vol 9, No 3 (2020): December 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.3.15094

Abstract

Abstract.The functional community is described depends on the function of species in utilization food (guild). The utilization of food is a process of energy transfers in the food chain and it is represented in the pyramid of numbers. The objective of this research was to analyze the structure community of fish and the guild compositions in Sempor Reservoir. This research applied a survey with purposive random sampling technique with four station in Sempor Reservoir. Sampling at each site was taken 4 replication with interval 1 monts.  The composition and status of the guild is carried out by mesuring the guild based on the position of the mouth, tooth type, gill filter type, and ratio of body length and intestine. Guilds are composed of compositions depicted by a number pyramid based on the number of species per station. The results of this reserach captured 439 individuals consists of 14 species and belong to 6 families that dominated by Cyprinidae. The number and species of fish caught were the most at the Bangkong river inlet (142 individuals) and the lowest at the center of the reservoir (60 individuals). Comparison of the composition of fish guilds at the four stations in the Sempor Reservoir shows that the number of omnivorous and carnivorous fish is obtained more than herbivorous fish. The composition of the guild at Kalianget river inlet (72.9%) and Central reservoir (42.7%) was dominated by carnivorous fish, while at Pengantalan river inlet (52.9%) and Bangkong (58.9%) were dominated by omnivorous fish. The composition of herbivorous fish is at least at all stations so that in general the composition of fish guilds in the Sempor reservoir has not been balanced.Keywords: species composition, guild, pyramid of number,Sempor reservoir  Abstrak. Komunitas secara fungsional menggambarkan fungsi spesies yang ditentukan dengan pemanfaatan sumber makanan (guild). Pemanfaatan makanan dalam rantai makanan merupakan proses transfer energi dan digambarkan dengan piramida jumlah. Tujuan dari penelitian ini adalah mengkaji komposisi dan  tingkat status guild  komunitas ikan yang tertangkap di  perairan waduk Sempor. Penelitian dilakukan dengan metode survei dan teknik purposive random sampling pada 4 stasiun di Waduk Sempor. Sampling dilakukan sebanyak 4 kali tiap bulan. Komposisi dan status guild dengan mengukur guild berdasarkan posisi mulut, tipe gigi, tipe tapis insang, dan rasio panjang tubuh dan usus. Komposisi guild digambarkan dengan piramida jumlah berdasarkan jumlah spesies per stasiun. Hasil penelitian diperoleh 439 individu terdiri dari  8 Familia dan 14 Spesies yang di dominasi familia Cyprinidae. Jumlah dan jenis individu ikan yang tertangkap paling banyak pada inlet sungai Bangkong (142 individu) dan terendah pada bagian tengah waduk (60 individu). Perbandingan komposisi guild ikan pada empat stasiun di waduk Sempor menunjukkan bahwa jumlah ikan omnivora dan karnivora lebih banyak diperoleh daripada ikan herbivora. Komposisi guild pada inlet sungai Kalianget (72,9%) dan Tengah waduk (42,7%) di dominasi oleh  ikan karnivora, sedangkan pada inlet sungai Pengantalan (52,9%) dan Bangkong (58,9%) di dominasi ikan omnivora. Komposisi ikan herbivora paling sedikit pada semua stasiun sehingga secara umum komposisi guild ikan di waduk Sempor belum seimbang.Kata kunci: komposisi jenis, guild, piramida jumlah, waduk Sempor
Posisi komponen GPP terhadap variasi konstituen harmonik pasang surut bulan Muharram di Stasiun Sabang Salnuddin Salnuddin; Nurhalis Wahidin; Jefry Bemba
Depik Vol 7, No 1 (2018): April 2018
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.7.1.7570

Abstract

The movement of celestial bodies produces a variation of a gravitational gradient as a tidal generation force (GPP). Position Sabang Station, declination maximum and position lunar month of Muharram aka n generate harmonic constituent character identifier of GPP, where the water level is the sum of the amplitude of harmonic constituent that generated at a certain time.This research is to determine the variation of harmonic constituents and identify the character of harmonic constituents of GPP component position characterization in Muharram month. The results show Katrakteristik tidal movement beginning of the month of Muharram in Sabang Station occurred 1-2 hours after ijtimak.. Value riding dominant water derived from the value of Mean Sea Level ( 52%), and the dominant contribution hamonik constituents derived from component M 2 (28 - 33%). Harmonic constituents M 2 does not show the position of the moon in Muharram, while the position of the sun is reflected in the constituent phase harmonic S 2..
Keragaman ikan di Danau Cala, Kabupaten Musi Banyuasin Sumatera Selatan Jifi Abu Ammar; Mohammad Mukhlis Kamal; Sulistiono .
Depik Vol 3, No 3 (2014): Desember 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.3.2147

Abstract

The aim of his studi was to evaluate the fish fauna in Danau Cala in dry season, transition season, and the tide season. The survey was conducted 3 times on July 2013, October 2013 and January 2014 as representative of dry, transition and tide seasons. The fish sampling was conducted by gillnets and fish traps. A total of 35 fish species were recorded during the study; 23 species in dry season, it was dominated by tembakang fish (Helostoma temminckii) from family Helosmatidae, Sepat siam fish(Trichogaster pectoralis) from Belontiidae family, and snakehead fish (Channa striata) of Channidae family. A total of 16 species were recorded on transitional seasons where baung fish (Hemibagrus nemurus) of the family Bagridae, and seluang fish (Rasbora sp) of the family Cyprinidae were predominant. In addition, 15 fish species were recorded on tide season which was dominated by baung fish (Hemibagrus nemurus) and tendon fish (Mystus sabanus) of family Bagridae
Assessment of water quality based on biological indices of macrobenthos: a river under pressure from tourism activities Asep Sahidin; Zahidah Zahidah; Herman Hamdani; Heti Herawati; Mochamad Candra Wirawan Arief; M. Suhaemi Syawal; Aiman Ibrahim; Roni Sewiko; Chitra Octavina
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

Abstract

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
Kajian potensi kawasan mangrove di kawasan pesisir Teluk Pangpang, Banyuwangi Apriadi Budi Raharja; Bambang Widigdo; Dewayani Sutrisno
Depik Vol 3, No 1 (2014): April 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.1.1281

Abstract

Abstrak. Penelitian ini bertujuan untuk mengkaji potensi ekonomi kawasan mangrove serta potensi luas kawasan yang dapat dijadikan sebagai sempadan pantai. Adapun metode analisis yang digunakan yaitu nilai ekonomi mangrove di bagian barat Teluk Pangpang dengan menggunakan metode effect on production (EOP) dan kesesuaian kawasan sempadan pantai. Berdasarkan hasil kajian, diperoleh utilitas konsumen dari kawasan mangrove adalah sebesar Rp.33.187.626,12. Dengan jumlah nelayan mangrove sekitar 350 orang dan luas daerah penangkapan sekitar +489 Ha, maka nilai ekonomi sumberdaya kawasan mangrove dilihat dari fungsi pemanfaatan langsung adalah sebesar Rp.32.189.744,06 per hektar per tahun. Sedangkan untuk potensi kawasan yang dapat dijadikan sebagai kawasan sempadan pantai dari hasil perhitungan tumpang-tindih (overlay) dapat dihasilkan wilayah yang termasuk dalam kategori sangat sesuai yaitu + 127,5 ha, sedangkan sesuai luas + 257 Ha, dan kurang sesuai seluas + 442,1 ha dan tidak sesuai yaitu + 1.910,1 ha.Abstrak dalam bahasa indonesia, tidak lebih dari 250 kata (garamond fond 11)Kata kunci : Teluk Pangpang; Ekonomi mangrove; Sempadan pantai; Rehabilitasi

Filter by Year

2012 2025


Filter By Issues
All Issue Vol 14, No 4 (2025): December 2025 Vol 14, No 3 (2025): SEPTEMBER 2025 Vol 14, No 2 (2025): JUNE 2025 Vol 14, No 1 (2025): MARCH 2025 2025: Special Issue ICMF Vol 13, No 3 (2024): DECEMBER 2024 Vol 13, No 2 (2024): AUGUST 2024 Vol 13, No 1 (2024): APRIL 2024 Vol 12, No 3 (2023): DECEMBER 2023 Vol 12, No 2 (2023): AUGUST 2023 Vol 12, No 2 (2023): AUGUST 2023 (IN PROGRESS) Vol 12, No 1 (2023): APRIL 2023 Vol 11, No 3 (2022): DECEMBER 2022 Vol 11, No 2 (2022): August 2022 Vol 11, No 1 (2022): April 2022 Vol 10, No 3 (2021): December 2021 Vol 10, No 2 (2021): August 2021 Vol 10, No 1 (2021): April 2021 Vol 9, No 3 (2020): December 2020 Vol 9, No 2 (2020): August 2020 Vol 9, No 1 (2020): April 2020 Vol 8, No 3 (2019): December 2019 Vol 8, No 2 (2019): August 2019 Vol 8, No 1 (2019): April 2019 Vol 7, No 3 (2018): December 2018 Vol 7, No 2 (2018): August 2018 Vol 7, No 1 (2018): April 2018 Vol 6, No 3 (2017): December 2017 Vol 6, No 2 (2017): August 2017 Vol 6, No 1 (2017): April 2017 Vol 5, No 3 (2016): December 2016 Vol 5, No 2 (2016): August 2016 Vol 5, No 1 (2016): APRIL 2016. Vol 4, No 3 (2015): DECEMBER 2015 Vol 4, No 2 (2015): AUGUST 2015 Vol 4, No 1 (2015): APRIL 2015 Vol 3, No 3 (2014): Desember 2014 Vol 3, No 2 (2014): August 2014 Vol 3, No 1 (2014): April 2014 Vol 2, No 3 (2013): December 2013 Vol 2, No 2 (2013): August 2013 Vol 2, No 1 (2013): April 2013 Vol 1, No 3 (2012): December 2012 Vol 1, No 2 (2012): August 2012 Vol 1, No 1 (2012): April 2012 More Issue