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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
Hubungan panjang berat dan faktor kondisi tiga jenis ikan yang tertangkap di perairan Kuala Gigieng, Aceh Besar, Provinsi Aceh M, Mulfizar; A. Muchlisin, Zainal; Dewiyanti, Irma
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 1, No 1 (2012): April 2012
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.1.1.21

Abstract

Abstract. The study of the lenght weight relationships and condition factors of the brackiswater fishes found in Kuala Gigeng was conducted. The objective of the present study was to evaluate the growth pattens and condition factor of the belanak (Mugil cephalus), seriding (Ambassis koopsii) and petek (Leiognathus fasciatus). The sampling was conducted for eight time on July 2011 by using gillnet and castnet. The results showed that the belanak (M. cephalus) and seriding (A. koopsii) have allometric negative growth patten, while the petek (L. fasciatus) has an allometric positive. In addition, the relative weight condition factor's was higher than 100. And the Fulton's condition factor were not different significantly among fishes. Indicating the condition of the Kuala Gigeng is relatively in good condition and support fish growth as well.Keywords. Allometric, Fulton's condition factor, fish relative weight, morphologySitus barbarslot terpercaya dengan berbagai pilihan permainan seru, peluang menang besar, dan fitur bonus menarik. Nikmati pengalaman bermain aman dan menyenangkan kapan saja!
Perbandingan frekuensi molting Lobster air tawar (Cherax quadricarinatus) yang diberi pakan komersil dan nanokalsium yang berasal dari cangkang tiram (Crassostrea gigas) Lia Handayani; Faisal Syahputra
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.7.1.8629

Abstract

Oyster shell can be used as alternative calcium source. Utilizing of oyster shell into nano calcium flour can be used to decrease solid waste. The usage of nano calcium flour in feed is important applied as calcium supplements with cherax quadricarinatus. The purpose of this research is to study the effect of nano calcium addition on feeds to increase moulting frequency, survival and growth rate of freshwater lobster. This research has been done during 60 days in fisheries Laboratory, Abulyatama University. Two percents nano calcium addition on feeds gives significant effect on growth rate and very significant effect to moulting frequency of freshwater lobster. Which has moulting frequency 2.71. Where the treatment was not added nano calcium has moulted frequency 1.29. But, nano calcium addition on foods did not affect survival rate.Cangkang tiram dapat digunakan sebagai alternatif sumber kalsium. Pemanfaatan cangkang tiram menjadi serbuk nanokalsium dapat mengurangi limbah padat. Penggunaan serbuk nanokalsium pada pakan penting dilakukan sebagai suplemen kalsium untuk lobster air tawar. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan nanokalsium pada pakan terhadap pertumbuhan, frekuensi molting dan kelangsungan hidup Lobster Air Tawar (LAT). Penelitian ini dilakukan selama 60 hari di laboratorium perikanan, Universitas Abulyatama. Data dianalisa menggunakan uji T (perbandingan) antara lobster yang diberi pakan nanokalsium dan tanpa penambahan nanokalsium. Nanokalsium yang ditambahkan ke dalam pakan sebanyak 2% berpengaruh nyata terhadap pertumbuhan lobster air tawar (thitung ttabel), dan berpengaruh sangat nyata terhadap jumlah molting dengan frekuensi molting 2,71 kali/ekor terhadap lobster yang diberi pakan nano CaO, sedangkan yang diberi pakan komersil hanya 1,29 kali/ekor. Namun, tidak berpengaruh terhadap tingkat kelangsungan hidup (thitung ttabel).
Komposisi mineral mikro dan logam berat pada ikan bandeng dari tambak Tanjung Pasir Kabupaten Tangerang Tati Nurhayati; Nurjanah .; Alfi Hamdan Zamzami
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.3.3.2149

Abstract

The purpose of this study is to determine the micro minerals composition i.e. iron, zinc, copper, and iodine) and heavy metals i.e. lead, cadmium, and mercury) on three groups of weight of milkfish (Chanos chanos). Micro minerals and heavy metals were analyzed using atomic absorption spectrofotometric (AAS). The results showed that the highest levels of micro minerals were found at weight ±150 g (6.95±0.16 mg of zinc/kg of dry basis, copper 0.55±0.01 mg/kg of dry basis , and iron 12.14±0.06 mg/kg of dry basis. The highest iodine content contain was found at weight 102 g ± is 76.33±0.01 mg/100g of dry basis. The concentrations obtained in lead was 0.143±0.0057 mg/kg, cadmium was 0.0433±0.011 mg/kg, and mercury was 0.143±0.0057 mg/kg of dry basis,. The heavy metals level from Tanjung Pasir Tangerang District are safe to be comsumed since it is still below the limit for food savety.
Literature review on fermentation factors of restaurant organic waste affecting feed quality Yuli Andriani; Anggi Adrian Hutapea; Irfan Zidni; Walim Lili; Muhamad Fatah Wiyatna
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.10.3.23163

Abstract

The high level of public consumption, balanced with the increasingly dense population globally, makes food waste more and more. Food waste is the second-largest contributor to waste in the world. Moreover, the lack of food waste management makes this condition even worse. This food waste can be found, one of which is in restaurants, school canteens, food courts, and others. Fermentation is the process of breaking down complex substances into simpler ones. A fermentation process can help process food waste into various products such as liquid organic fertilizer, compost, biogas, and raw material for fish feed. Through the fermentation process, food waste can be used as an alternative fish feed with high nutritional content to benefit fish cultivators. Fish need many nutrients for their bodies, with food waste that has been processed will meet the dietary needs of fish. The cultivators will benefit more from the cost of feed and the sale of fish that can meet consumer needs.Moreover, the demand for the fish market is increasing every year. Several factors play a role in the success of the food waste fermentation process and the quality of the resulting product to be converted into fish feed raw materials. These factors include incubation time, pH acidity, and microbial factors that can accelerate the spoilage of fish feed raw materials.Keywords:Fermentation,Restaurant wasteFish feedFactorsQuality of feed IngredientsLiterature review on fermentation factors of restaurant organic waste affecting feed quality
Keragaman genetik ikan tuna sirip kuning (Thunnus albacares) dari dua populasi di Laut Maluku, Indonesia Nebuchadnezzar Akbar; Neviaty P Zamani; Hawis H Madduppa
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.3.1.1304

Abstract

Abstract. Yellowfin tuna (Thunnus albacores) is a large, pelagic, and migratory species of tuna that inhabits Moluccas Sea in Indonesia, and most sea environment worldwide. However, high fishing activities tend to happen in the Indonesia region and catch product appear to be decreasing. A better understanding of yellowfin tuna genetic diversity is required to plan better conservation strategy of tuna. The study was conducted to infer the genetic diversity of yellowfin tuna (T. albacores) in the Moluccas Sea. A total of 41 tissue samples of yellowfin tuna were collected from two regions in the Moluccas Sea (North Moluccas and Ambon) during an expedition in February 2013. The results showed that genetic diversity and nucleotide diversity of yellowfin tuna from North Moluccas population was 0.984 and 0.021, respectively; while in Ambon population, the genetic and nucleotide diversities were 1.00 and 0.018, respectively. The high genetic diversity (0.990) and nucleotide diversity (0.020) between two populations were observed. Based on phylogenetic analysis, no genetic differentiation between the two populations in Moluccas Sea was revealed .Keywords :  Population genetics; Haplotype diversity; Coral Triangle; Phylogenetics; Polymerase Chain Reactions (PCRs) Abstrak. Tuna sirip kuning (Thunnus albacores) adalah ikan komersial penting dan ditemukan di Laut Maluku, Indonesia. Tetapi, aktivitas penangkapan ikan tuna sirip kuning dapat menurunkan kualitas dan kuantitas stok ikan, sehingga perlu adanya pengkajian keragaman genetik ikan tuna sirip kuning. Pemahaman yang baik tentang keragaman genetika dibutuhkan untuk merencanakan strategi konservasi tuna yang lebih baik. Penelitian ini bertujuan untuk mengetahui keragaman genetik  ikan tuna sirip kuning dari dua populasi di Laut Maluku. Sebanyak 41 sampel jaringan dari tuna sirip kuning dikumpulkan dari dua populasi di Laut Maluku (Maluku Utara dan Ambon) selama ekspedisi pada bulan Februari 2013. Hasil penelitian menunjukkan bahwa keragaman genetik populasi tuna sirip kuning pada perairan Maluku Utara dan Ambon masing-masing sebesar 0,984 dan 1,00 sedangkan nilai keragaman nukleotida masing-masing bernilai 0,021 dan 0,018. Nilai keragaman genetik dan keragaman nukloetida yang tinggi didaptkan antar kedua populasi masing-masing sebesar 0,990 dan 0,020. Berdasarkan analisis filogenetik, dua populasi di Laut Maluku ini memiliki kedekatan secara genetik.Kata kunci : Genetika populasi; Keragaman haplotipe; Segitiga Terumbu Karang; Filogenetika; Polymerase Chain Reaction (PCR)
Distribusi spasial komunitas makrozoobentos di Sungai Cilalawi Kabupaten Purwakarta, Jawa Barat Hana Septiani Suminar; Zahidah Zahidah; Herman Hamdani; Asep Sahidin
Depik Vol 9, No 2 (2020): August 2020
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.9.2.14676

Abstract

Reservoir inlet. The Cilalawi River receives pollutant from households, as well as agriculture around the river. Utilization of the river as a waste disposal site is the impact of community activities on the environment that causes changes in environmental factors that will adversely affect the life of aquatic organisms. This research aims to map the spatial distribution of macrozoobenthos community along the Cilalawi River. This research was conducted from March-May 2019. The research method used a survey method by taking water and macrozoobenthos samples along the Cilalawi River. Data collection techniques using purposive sampling by setting 4 stations and four times sampling every two weeks. Based on the observation location, composition at station 1 consisted of 3 classes and 12 species of macrozoobenthos. The composition at station 2 consists of 3 classes and 10 species. Composition at station 3 consists of 3 classes and 16 species and composition at station 4 consists of 2 classes and 7 species. The difference in species deficit value at each station is different, this is influenced by physical and chemical parameters according to conditions around the aquatic environment. The index of diversity in the Cilalawi River ranges from 1,59 – 2,94 and the Uniformity Index of the Cilalawi River ranges from 0,2 to 0,9. The distribution pattern of makrozoobentos in the waters of the Cilalawi River based on the Morisita Index is uniform and grouped at station 1 to station 4 Keywords: Distribution, Makrozoobenthos, Cilalawi River, Jatiluhur, Pollutant ABSTRAKSungai Cilalawi merupakan salah satu anak Sungai Citarum yang menjadi inlet Waduk Jatiluhur. Sungai Cilalawi menerima buangan limbah yang berasal dari rumah tangga, serta pertanian yang berada di sekitar aliran sungai. Pemanfaatan Sungai untuk pembuangan limbah merupakan dampak dari aktivitas masyarakat terhadap lingkungan yang menyebabkan perubahan faktor lingkungan yang akan berakibat buruk bagi kehidupan organisme air. Riset ini bertujuan untuk memetakan distribusi spasial makrozoobentos di sepanjang aliran Sungai Cilalawi. Riset ini dilakukan dari bulan Maret –Mei 2019. Metode riset menggunakan metode survey yaitu dengan cara melakukan pengambilan sampel air dan sampel makrozoobentos di sepanjang Sungai Cilalawi. Teknik pengambilan data menggunakan purposive sampling dengan menetapkan 4 stasiun dan empat kali pengambilan sampling setiap dua minggu sekali. Berdasarkan lokasi pengamatan secara komposisi di stasiun 1 terdiri dari 3 kelas dan 12 spesies makrozoobentos. Komposisi di stasiun 2 terdiri dari 3 kelas dan 10 spesies. Komposisi di stasiun 3 terdiri dari 4 kelas dan 16 spesies dan komposisi di stasiun 4 terdiri dari 2 kelas dan 7 spesies. Perbedaan nilai spesies defisit pada masing – masing stasiun berbeda, hal ini dipengaruhi oleh parameter fisik dan kimiawi sesuai kondisi di sekitar lingkungan perairan tersebut. Indeks keanekaragaman di Sungai Cilalawi berkisar 1,59 – 2,94 dan Indeks Keseragaman berkisar 0,2 – 0,9. Pola distribusi makrozoobentos di perairan Sungai Cilalawi berdasarkan Indeks Morisita adalah seragam dan berkelompok di stasiun 1 hingga stasiun 4.Kata kunci: Distribusi, Makrozoobentos, Sungai Cilalawi, Jatiluhur, Bahan Pencemar 
Hubungan antara kelimpahan plankton dengan hasil tangkapan ikan tuna madidihang (Thunnus albacares) di Perairan Kepulauan Banda, Ambon Umi Chodriyah; Bram Setyadji
Depik Vol 6, No 2 (2017): August 2017
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.6.2.7619

Abstract

Study related to plankton community in the Banda Sea and its adjacent sea has been conducted by several authors; However, t information on the relationships between of plankton abundance and catches volume of yellowfin tuna Thunnus albacares has been never been examined. Therefore, the objective of this study was to analyze the relationships between plankton abundance and catch volume of yellowfin tuna in Banda Sea Waters, Ambon. The result showed that the highest abundance of phytoplankton (59.259 cell/m3) was found at station 10, around Ambon, Seram and Haruku Island which located in the waters between many river runoffs. While, the highest abundance of zooplankton was 5,483 ind/m3, located around Ambelau Island. Both diversity (H') and evenness (E) index of phytoplankton were at the medium level, and there were no dominant species in this observation. Based on visual observation of remote sensing data, there was an indication of a relationship between the area with high concentration of chlorophyll-a (high phytoplankton biomass) with CPUE value of yellowfin tuna.Studi mengenai komunitas plankton di Laut Banda dan sekitarnya telah banyak dilakukan, akan tetapi telaah hubungan antara kelimpahan dan distribusi plankton dengan aspek perikanan belum banyak dibahas. Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara kelimpahan dan distribusi dari komunitas plankton dengan perikanan tuna di Perairan Kepulauan Banda. Kelimpahan fitoplankton tertinggi terdapat pada stasiun 10 yang terletak di daerah antara pulau Ambon, Seram dan Haruku (59.259 sel/m3) yang mempunyai akses ke muara-muara sungai di sekitarnya. Sedangkan kelimpahan zooplankton tertinggi terletak di sekitar Pulau Ambelau (stasiun 3), yakni 5.483 ind/m3. Tingkat indeks keanekaragaman (H’) fitoplankton sedang, indek keseragaman (E) rendah hingga sedang, dan tidak ditemukan jenis tertentu yang dominan. Berdasarkan pengamatan visual data penginderaan jauh memberikan indikasi adanya keterkaitan antara daerah dengan konsentrasi klorofil-a yang tinggi (biomassa fitoplankton tinggi) dengan hasil tangkapan per unit upaya penangkapan tuna madidihang.
Analysis of spiny lobster fishery sustainability the using ecosystem approach to fisheries management (EAFM) in Pulo Aceh Ahmad Mukminin; Indra Indra; Muhammad Ali Sarong
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.11.1.24035

Abstract

The high exploitation rate due to increasing global demand caused spiny lobster vulnerable to overfishing. this study aims to assess the sustainability status of lobster fisheries, through the ecosystem approach to fisheries management (EAFM) and to examine the appropriate strategies to support the sustainability of spiny lobster fisheries in Pulo Aceh Islands, Aceh Besar district, Aceh Province. Indicators or domains used in this study are fish resources, habitats, and ecosystems, fishing techniques, economics, social, and governance, which consist of 27 attributes. Results show that the aggregate value of fish resources domain is 59.22 (moderate), habitat and ecosystem domain is 39.14, (poor), fishing technique domain is 28.62 (poor), the economic domain is 65 (good), social domain is 47.82 (moderate) and the institutional domain is 39.89 (poor). The overall aggregate value for the six domains is 46.61 (moderate), the sustainability status of the spiny lobster fishery in Pulo Aceh is in the moderate category. the fish resource domain and the economic domain are the main domains that provide a positive value for the sustainability of the lobster fishery in Pulo Aceh. However, to improve the status of lobster fisheries management in Pulo Aceh; should focus on domains that have low-value categories, which are; fishing techniques, habitats and ecosystems, and governance domain.Keywords:Spiny LobsterPulo Aceh IslandsSustainabilityManagement Strategy
Data accuracy in capture fisheries production at Cilacap Ocean Fishing Port Ernani Lubis; Anwar Bey Pane; Putri Nirwana Paramita
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.10.3.17040

Abstract

Accurate capture fishery production data at the fishing ports is crucial, especially for planning the development of capture fisheries and fishing ports. This research aims to analyze the mechanism and accuracy in collecting capture fishery data at the fishing port, especially Cilacap Ocean Fishing Port (OFP). The data collection mechanism of capture fishery production is analyzed through a qualitative descriptive method, while the accuracy of the data was analyzed with a comparative quantitative descriptive method. The results showed three steps in the data collection mechanism at Cilacap OFP: data collection, data recapitulation, and data reporting. The values of deviation and accuracy level of the data on capture fishery were 3,4%-62,1% and 37,9%-96,6%, respectively. This result concluded that the data recorded by the enumerator were more accurate than those in the logbook classified as inaccurate.Keywords:CilacapDataFishAccurateFishing Port
Hubungan panjang berat dan faktor kondisi ikan gabus (Channa striata Bloch, 1793) yang dibesarkan di rawa lebak, Provinsi Sumatera Selatan Dina Muthmainnah
Depik Vol 2, No 3 (2013): December 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.3.993

Abstract

Abstract. The objective of the present study was to evaluate length-weight relationship and condition factor of snakehead (Channa striata) reared in different swamp pond in Sekayu and Mariana swamps of Banyuasin Regency, South Sumatra Province. The study was conducted from May to November 2013. The result shows that there were no significant difference in the slope (b) between length-weight relationship of fish reared in Sekayu  and Mariana swamp ponds, the fish was displayed a negative allometric growth pattern. Fish reared in Mariana swamp had condition factor 0.884 slightly higher than that in Sekayu swamp 0.839, it can be indicated that swamp environment in Mariana slightly better to support snakehead life. Keywords: Length-Weight Relationship; Ccondition factor; Channa striata; grow-out; Swamp Abstrak. Penelitian ini bertujuan untuk mengetahui hubungan panjang berat dan faktor kondisi ikan gabus (Channa striata) telah dipelihara di rawa lebak Sekayu Kabupaten Musi Banyuasin dan Mariana Kabupaten Banyuasin Provinsi Sumatera Selatan pada Mei hingga November 2013. Hasil penelitian menunjukkan hubungan panjang berat tidak menunjukkan perbedaan nyata antara rawa Sekayu dan Mariana dengan nilai b di bawah nilai 3 yang berarti  pertumbuhan ikan gabus tersebut allometrik negatif. Ikan gabus yang dipelihara di rawa lebak Mariana menghasilkan faktor kondisi 0,884 lebih tinggi daripada di rawa lebak Sekayu 0,839, yang menunjukkan bahwa kondisi lingkungan rawa lebak Mariana lebih mendukung untuk pertumbuhan ikan gabus.Kata kunci: Hubungan panjang berat; Kondisi factor; Channa striata; Pembesaran; Rawa lebak

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