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Faculty of Marine and Fisheries Universitas Syiah Kuala Jalan Meureubo No. 1, Kopelma Darussalam Banda Aceh, 23111, Indonesia
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Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Published by Universitas Syiah Kuala
ISSN : 20897790     EISSN : 25026194     DOI : 10.13170/depik
Core Subject : Science, Education, Engineering,
Earth & Planetary Sciences Education Engineering
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.
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Ilmu Bumi dan Planet (Lain-Lain)
Articles 562 Documents
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Komposisi mineral mikro dan logam berat pada ikan bandeng dari tambak Tanjung Pasir Kabupaten Tangerang Nurhayati, Tati; ., Nurjanah; Hamdan Zamzami, Alfi
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 kece slot 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 kece slot using atomic absorption spectrofotometric (AAS). The results showed that the highest levels of micro minerals were found at weight 150 g (6.950.16 mg of zinc/kg of dry basis, copper 0.550.01 mg/kg of dry basis , and iron 12.140.06 mg/kg of dry basis. The highest iodine content contain was found at weight 102 g is 76.330.01 mg/100g of dry basis. The concentrations obtained in lead was 0.1430.0057 mg/kg, cadmium was 0.04330.011 mg/kg, and mercury was 0.1430.0057 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.
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
Selektivitas alat tangkap purse seine di Pangkalan Pendaratan Ikan Muara Angke Azlhimsyah R. Pamenan; Sunarto Sunarto; Isni Nurruhwati
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.6.2.5381

Abstract

Alat tangkap purse seine adalah alat tangkap terbanyak kedua yang digunakan nelayan di PPI Muara Angke setelah alat tangkap bouke ami. Tujuan dari penelitian ini adalah menganalisis tingkat selektivitas alat tangkap purse seine berdasarkan hasil tangkapannya. Pengumpulan data dilakukan dengan melakukan survey di PPI Muara Angke Jakarta dari 10 Mei - 1 Juni 2016. Data hasil tangkapan ikan dikumpulan dari 4 unit alat tangkap purse seine dengan masing-masing alat tangkap 1 kali trip. Analisis data meliputi komposisi jenis hasil tangkapan dan ukuran panjang cagak pertama matang gonad hasil tangkapan utama. Hasil Penelitian menunjukan bahwa alat tangkap purse seine menangkap sebanyak 14 spesies dengan jumlah total hasil tangkapan 75.945 ekor dengan bobot 9.092 kg.  Komposisi hasil tangkapan sampingan lebih mendominasi yaitu sebesar 78,7% dibanding hasil tangkapan utama 21,3%. Panjang cagak ikan tangkapan utama yang telah mencapai ukuran matang gonad mencapai 50,1% dari total seluruh ikan yang diukur. Secara umum, dengan melihat faktor yang digunakan untuk mengukur tingkat selektivitas alat tangkap, purse seine tergolong alat tangkap yang memiliki tingkat selektivitas yang rendah.Kata Kunci : Purse Seine, Hasil Tangkapan, Selektivitas. Purse seine fishing gears is the second most fishing gears which is used by fisherman in muara angke fishing port after bouke ami fishing gears. The purpose of this research is to analyzed the selectivity level of purse seine fishing gears based on fishing catch. The data collection was collected in muara angke fishing port between 10 mei – 1 juni 2016. The data of fishing catch is collected from 4 unit of purse seine fishing gears with 1 trip from each unit. The data analysis exmines  the composisition of fishing catch and fork length of first maturity fish. The result from this research seeing that purse seine catch 14 different species from the total 75.945 fishes with 9.092 kg total weight. By-catch composistion is 78,7% more high than main catch composition 21,3%. The fork length of main catch which is have maturity size is just 50,1% from fishes were measured. Generally. From seeing the  used factor to measurre the level of fishing gears selectivity, purse seine fishing gears is classffied to the fishing gears that have poor selectivity level.Keywords : Purse Seine, Fishing catch, Selectivity
Model spasial daerah potensi banjir rob di pesisir Kabupaten Sukabumi Jawa Barat Ankiq Taofiqurohman S
Depik Vol 1, No 3 (2012): December 2012
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.1.3.108

Abstract

Abstract. On March 2012, the Coastal area of Kabupaten Sukabumi, West Java, was affected by tidal flooding. This tidal flooding occured because of the supermoon phenomenon that combine with heavy rains. The potential of tidal flood disaster in Kabupaten Sukabumi coastal area requires an immediate action in order to manage the disaster. The first step to mitigate the disaster is by mapping the area that potentially affected by tidal flood. The objective of this research is to modelling the tidal flood area in coastal of Kabupaten Sukabumi. The result of this research shows that the area that potentially affected by tidal flood without supermoon phenomenon is covering 29% of the coastal area of Kabupaten Sukabumi and it is increasing to 37% when supermoon phenomenon occured.
Distribusi butiran sedimen di pantai Dalegan, Gresik, Jawa Timur Ahmad Bayhaqi; Caesar M.A. Dungga
Depik Vol 4, No 3 (2015): DECEMBER 2015
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.4.3.3054

Abstract

Abstract. Erosion or sedimentation process is an important thing to know the condition of beach. That process can be noticed from sediment’s feature. Meanwhile, the particle size of sediment is of paramount thing than other feature such as speed of deposition and mass density. This study was conducted to find out distribution of particle size in Dalegan beach. Samples were collected from 15 sampling sites in different zones (zone A: lowest tide zone, zone B: 5 meters from zone A, zone C: 5 meters from zone B) with purposive sampling method. Sediments were grouped by Wentworth scale. Sieve and Granulometry analysis were used in this research to know type of sediment and its distribution. Results of study showed that the dominant of sediment type is fine sand. The spreading of this type be more dominant to the open sea and west direction along the coast. The condition of this spreading can be potential to make a change of beach condition.Keywords: Particle size; Sediment; Fine Sand; GranulometryAbstrak. Proses erosi dan sedimentasi adalah hal yang penting untuk mengetahui kondisi pantai. Proses tersebut dapat diketahui dengan sifat-sifat sedimen. Ukuran butir sedimen merupakan hal yang terpenting diantara sifat-sifat sedimen yang lainnya seperti kecepatan endap dan kepadatan massa. Tujuan penelitian ini ialah untuk mengetahui distribusi ukuran butir sedimen di Pantai Dalegan. Sampel dikumpulkan dari 15 titik sampling yang berbeda dari 3 zona (zona A : zona surut terendah, zona B : zona 5 meter dari zona A dan zona C : zona 5 meter dari zona B) menggunakan purposive sampling method.  Sedimen dikelompokkan dengan skala Wenworth. Analisis ayakan dan granulometri digunakan untuk mengetahui jenis sedimen dan penyebaran ukuran butirnya. Hasil penelitian menunjukkan bahwa jenis sedimen yang mendominasi adalah pasir halus. Penyebaran jenis sedimen ini lebih cenderung dominan ke arah laut terbuka dan semakin ke barat dari pantai. Kondisi penyebaran distribusi ukuran butir sedimen dapat berpotesi membuat perubahan pada kondisi pantai.Kata kunci : Ukuran Butir; Sedimen; Pasir Halus; Granulometri
Analisis subsidi bahan bakar minyak (BBM) solar bagi nelayan di Kabupaten Aceh Besar, Provinsi Aceh Zainal A. Muchlisin; Nur Fadli; Arifsyah M. Nasution; Rika Astuti Rika Astuti; Marzuki M
Depik Vol 1, No 2 (2012): August 2012
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.1.2.48

Abstract

Abstract. Fuel is one of important components in fishing activity. The objectives of this research were to analyze the need and the receiver of fuel subsidy in Aceh Besar t as well as to analyze the problems that faced by fisherman in Aceh Besar district. The survey was done on June-August 2012 in five sub-district in Aceh Besar namely: (1) Baitussalam, (2) Mesjid Raya, (3) Leupung (4) Lhoknga dan (5) Mesjid Raya. The result shown that the average cost of one trip of fishing activities in Aceh Besar were Rp700.000. The lowest operational cost was found in Seulimum (Rp96.200 per trip) and the highest was found in Baitussalam sub-district (Rp1, 793,710 per trip). Fuel was the biggest cost for fishing activity; it was ranged 40%-73% with average 57.9%. The lowest proportion of fuel consumption was found in Baitussalam sub-district and the highest was found in Lhoknga sub-district. In average, the fisherman’s fuel consumption was 1,237L. per month; with total subsidy was Rp 5,824,737 per fisherman per month. The profit will be decreased up to 89.5% if there was no fuel subsidy. In addition, the result also shown that the fisherman in Aceh Besar did not have any skill to generate their alternative income. As the consequence, in the future there is a need to develop programs to generate the alternative livelihood for Aceh Besar fisherman as well as their family.Keywords. Capture fishery, conservation, budget allocation, and climate changes
Pengelolaan mangrove berbasis masyarakat di Pantai Timur Surabaya Ghazali, Iqbal; Setyobudiandi, Isdradjad; A. Kinseng, Rilus
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.3.3.2144

Abstract

This aims of the study was to descript and evaluate the mangrove management strategy by local community (local wisdom) in East Coast Surabaya.. The survey method was utilized in this study using the stakeholder analysis and AWOT analysis. Primary data were collected through observation on object of study and by in-depth interviews, while secondary data were obtained through the literature review and reports. The cici4d results showed there were 50 stakeholders involved in the management of Pamurbaya mangrove, which was divided into three groups i.e. government, private and community. Local wisdom priority was mangrove ecotourism. The strategy for development of mangrove ecotourism was by increasing the institutional capacity and creativity, cici4d innovation of eco-tourism workers, and improvement of cooperation with related agencies.
Kebiasaan makan dan komposisi makanan tiga species cumi (Loligo edulis, Sepioteuthis lessoniana dan Sepia officinalis) hasil tangkapan nelayan dari Perairan Pantai Utara Provinsi Aceh Taufiq Ismail; Zainal A. Muchlisin; Nur Fadli; Ichsan Setiawan
Depik Vol 2, No 2 (2013): August 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.2.751

Abstract

Abstract. The objective of the present study was to evaluate the feeding habits of three species of squids i.e. Loligo sp. Sepioteuthis lessoniana dan Sepia officinalis which were caught in the northern sea of Aceh. The sampling was conducted from April  to May 2013 in TPI lampulo, Banda Aceh. The results showed that three type of foods were recorded on the Loligo sp. i.e. fish (75.1%), shrimp (20.5%) and squid (4.4%); in the S. officinalis stomach was fish (89.9%), shrimp (10%) and crab (0.29); while inthe S. lessoniana stomach was fish (99.9%) and worm (0.1%). Hence the squids were categorized as carnivorous feeding habit where small fish and shrimp were the primary food for the squids. Keywords: Food; Fish; Shrimp; Carnivorous;  Abstrak.  Penelitian ini bertujuan untuk mengetahui kebiasaan makan dan komposisi makanan tiga species cumi hasil tangkapan nelayan dari perairan  pantai Utara Provinsi Aceh mulai April sampai Mei 2013.  Pengambilan sampel dilakukan dengan metode penarikan contoh secara acak sederhana yaitu dengan mengambil sampel secara acak yang mewakili semua ukuran cumi yang ad. Hasil penelitian menunjukkan bahwa jenis makanan yang dijumpai pada lambung Loligo edulis adalah ikan (75,1%), udang (20,5%) dan cumi (4,4%); pada lambung Sepia offisinalis  diperoleh jenis makanan;  ikan (89,9%), udang (10%) dan kepiting (0,29%;)  dan pada Sepioteuthis lessoniana  ikan (99,9%) dan cacing (0,1%). Sehingga dengan demikian dapat disimpulkan bahwa ketiga species yang diteliti karnivora dengan ikan-ikan kecil dan udang sebagai makanan utama.Kata kunci: Makanan, Ikan; Udang; Karnivora
Tutupan karang dan komposisi ikan karang didalam dan luar kawasan konservasi pesisir timur Pulau Weh, Sabang Riany Hastuty; Yonvitner .; Luky Adrianto
Depik Vol 3, No 2 (2014): August 2014
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.3.2.1468

Abstract

Abstract. The study was conducted onApril to October 2013 in marine protected areas of Weh Island. The samplings were done at10 siteswhere 6 sitesare situatedinside of conservation areas, while 4 sites are situated outside of conservation areas. The purpose ofthis study was to evaluate coral covers andreef fish composition. Point intersept transect(PIT), underwater visual census (UVC) and fish catches were used to examine coral covers, abudance and biomass of reef fish. The results showed that average of coral covers, abudance and biomass of target fishes inside conservation were 54%, 1,662 ind/ha and 408.78 kh/ha, respectively, while than outside conservation was 33.05%, 1,058 ind/ha and 307.77 kg/ha, respectively. Total of reef fish species and the catch were increased from previous years, for example there are 60 species in 2010 and it was increased to 83 species in 2013. In addition the fishermen catches were increased slightly from 3.03 kg/trip in 2008 to 3.6 kg/trip in 2013. It is concluded that the coral condition and reef fish composition in the conservation are much better compared to outside of conservation areas.Keywords : Marine protect area; reef fish; Weh Island Abstrak. Penelitian ini dilakukan pada April sampai Oktober 2013 di Kawasan Konservasi Perairan Pesisir Timur Pulau Weh yang terdiri dari 10 stasiun dimana 6 stasiun berada didalam kawasan konservasi dan 4 stasiun diluar kawasan konservasi.Penelitian ini bertujuan untuk menilai persentase tutupan karang dan komposisi ikan karang. Sampling menggunakan transek titik dan underwater visual sensus (UVC) dan hasil tangkapan.Hasil penelitian menunjukkan bahwa rata-rata kondisi tutupan karang, kelimpahan dan biomassa ikan target dikawasan konservasi yaitu 54%, 1.662 ind/ha dan 408,78 kg/ha, secara berurutan, sedangkan diluar kawasan konservasi adalah 33,05%, 1.058 ind/ha dan 307,77 kg/ha biomassa ikan target.Jumlah jenis ikan karang di kawasan konservasi meningkat, yaitu 60 jenis tahun 2010 menjadi 83 jenis pada tahun 2013 dan rata-rata hasil tangkapan tahun 2008 yaitu 3,03 kg/trip dan tahun 2013 yaitu 3,6 kg/trip. Dapat disimpulkan bahwa kondisi karang dan komposisi jenis dan ukuran ikan lebih baik di dalam kawasan konservasi berbanding diluar kawasan.Kata kunci: Kawasan Konservasi; Ikan karang; Pulau Weh
Eleven years consecutively coral reef rehabilitation in Tobok Batang, Bontang Prabuning, Derta; Simarangkir, Omega Raya; Prinanda, Muhammad Naufal; Prasetyo, Dimas; Nurcahaya, Nurcahaya; Nasoetion, Fawzia
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.13.1.33076

Abstract

Coral reefs in Tobok Batang, a nearby estuary of Bontang Regency, have a vital role in the threatened ecosystem due to non-environmental-friendly fishing practices and a global threat in the form of coral bleaching. In response to these conditions, PT Pupuk Kalimantan Timur initiated the Kilau Samudera Program to support damaged coral reef recovery through community-based rehabilitation by developing and maintaining artificial reef modules. The study objective was, therefore, to determine the rehabilitation efficacy in Tobok Batang, through (1) coral growth informed by colony diameter, and (2) targeted reef fishes informed by abundance and biomass. Data was collected by purposive sampling in eleven clusters of three modules: pyramid, dome, and cube. The result shows that coral had been found attached in all these eleven clusters, while the targeted fishes had been found in most clusters. Clusters deployed in 2015 and 2017 have an average colony diameter of 30 cm (SE), the two highest among the other clusters. The highest abundance of corallivores was found in the cluster deployed in 2017 and 2020 (9 ind/100 m2). The highest herbivore abundance also was found in the cluster deployed in 2017 and 2020 (23 ind/100 m2), while its highest biomass was found in cluster 2020 only (40 kg/100 m2). The highest carnivore abundance was found in cluster 2017 only, with four fish per 100 m2 as well as the biomass in the same cluster (9kg/100 m2). All these cluster groups have provided new habitats in shallow waters, indicating that the cluster has a good position and probably good material composition that can trigger coral juveniles to attach, settle, and grow, which also became a unique habitat for some targeted reef fish. This study showed that the location and these three modules were proven effective for rehabilitating methods in damaged coral reefs.Keywords:Coral Reef,Rehabilitation,Tobok Batang,Bontang,Reef Fish

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