176 10 2068 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Purnawan, Syahrul Zaki, Muhammad Asnawi, T.M. Setiawan, Ichsan Date A point or period of time associated with an event in the lifecycle of the resource 2015-05-26 Description An account of the resource Abstract. Groupers are of considerable economic value in southeast Asia.  Cage culture is considered as the proper technology to maximize the sustainable biomass production in a unit area. This research assesses a site selection approach for net-cage grouper mariculture in the eastern coastal area of Simeulue Island, namely Sambai, Kuta Batu and Pulau Bengkalak. Data collection focused on 7 biophysical site capability parameters i.e.: current flow, temperature, water clarity, bottom depth, pH, salinity, dissolved oxygen. Suitability analysis identified all stations was categorized as a very appropriate and appropriate conditions for the fish cage location.Keywords: grouper; mariculture; fish cage; SimeulueAbstrak. Kerapu merupakan komoditas unggulan dan memiliki permintaan pasar yang tinggi di daerah Asia Tenggara. Keramba jaring apung (KJA) dianggap sebagai teknologi yang tepat untuk meningkatkan biomassa budidaya di suatu wilayah. Penelitian ini bertujuan untuk mengkaji kesesuaian lokasi penempatan KJA di wilayah pesisir timur Pulau Simeulue yaitu Sambai, Kuta Batu dan Pulau Bengkalak. Kajian data difokuskan pada tujuh parameter biofisik yaitu arus, suhu, kecerahan, kedalaman perairan, pH, salinitas, dan oksigen terlarut. Analisis kelayakan menunjukkan seluruh stasiun dikategorikan sebagai layak dan sangat layak untuk lokasi budidaya KJA.Kata kunci: Kerapu; marikultur;  KJA; Simeulue Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/2365 10.13170/depik.1.1.2365 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/2365/2243 Rights Information about rights held in and over the resource Copyright (c) 2015 DEPIK Source A related resource from which the described resource is derived DEPIK; Vol 4, No 1 (2015): JANUARY - APRIL 2015 2089-7790 Title A name given to the resource Studi penentuan lokasi budidaya kerapu menggunakan keramba jaring apung di perairan Timur Simeulue Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Apriadi, Tri TM Pratiwi, Niken Hariyadi, Sigid Date A point or period of time associated with an event in the lifecycle of the resource 2014-02-02 Description An account of the resource Abstrak. Penelitian ini bertujuan untuk mengetahui potensi dari filamentous algae (Spirogyra sp.) sebagai agen bioremediasi dalam mereduksi kandungan bahan organik limbah budidaya sidat. Penelitian menggunakan rancangan acak lengkap dengan perlakuan perbedaan dosis limbah (25 %, 50 %, 75 %, 100%).  Wadah penelitian berupa akuarium resirkulasi menggunakan sistem carrousel. Dilakukan pengukuran secara rutin terhadap beberapa parameter kualitas air serta perubahan bobot Spirogyra sp. selama dua minggu retensi. Diperoleh hasil bahwa penurunan konsentrasi bahan organik menggunakan Spirogyra sp. berlangsung efektif hingga hari keenam. Spirogyra sp. mampu mentolelir limbah budidaya sidat pada dosis limbah 25% dan 50%. Spirogyra sp. pada perlakuan dosis limbah 50% memiliki kemampuan yang lebih baik dalam menurunkan bahan organik limbah budidaya sidat.Kata kunci : Bahan organik; Limbah budidaya sidat; Spirogyra sp. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/1282 10.13170/depik.3.1.1282 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/1282/1170 Source A related resource from which the described resource is derived DEPIK; Vol 3, No 1: January - April 2014 2089-7790 Title A name given to the resource Fitoremediasi limbah budidaya sidat menggunakan filamentous algae (Spirogyra sp.) Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Taofiqurohman, Ankiq; Program Studi Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Padjajaran, Jl.Raya Bandung-Sumedang Km.21 Jatinangor, Bandung UBR 40600. Date A point or period of time associated with an event in the lifecycle of the resource 2013-08-10 Description An account of the resource Abstract. Risk assesment of a habitat and its mappingis considerably important in environment appraisal. Biawak Island is a conservation and touristic area, one of its purpose is to bring positive influence to marine resource, both ecologically and economically. Biawak Island is inhibited by coral reefs, where human activities often occurs. Field survey was held during February 2013 in Biawak Island. The observation purpose was to assess coral reef risk in the islandby comparing three marine activities: fishing, diving, and snorkeling. Spatial modelling showed that every coral reef area in Biawak Island had high risk level, especially the southern part. Euclidean calculation result indicated that fishery had been the most influential activity toward coral reef habitat in Biawak Island.Keyword: Biawak Island; Coral reef; Risk assessment. Abstrak . Penilaian risiko terhadap suatu habitat dan pemetaannya sangat penting dalam penilaian keadaan lingkungan. Pulau Biawak merupakan daerah konservasi dan pariwisata, yang salah satu tujuannya adalah untuk memberikan dampak positif pada sumber daya laut baik ekologi maupun ekonomi. Pulau Biawak dikelilingi oleh terumbu karang dan banyak aktivitas manusia terjadi pada terumbu karang tersebut.Survey lapangan telah dilaksanakan pada bulan Februari 2013 di Pulau Biawak. Penelitian ini bertujuan untuk menilai risiko terumbu karang di Pulau Biawak, dengan membandingkan tiga aktivitas kelautan yaitu penangkapan ikan, menyelam dan snorkeling. Pemodelan spasial menunjukan bahwa semua kawasan terumbu karang di Pulau Biawak pada tingkat kondisi risiko tinggi, terutama di daerah selatan. Hasil perhitungan Euclidean menunjukan bahwa kegiatan penangkapan ikan memberikan dampak yang paling tinggi terhadap habitat terumbu karang di Pulau BiawakKata kunci: Pulau Biawak; Terumbu karang; penilaian risiko. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/722 10.13170/depik.2.2.722 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/722/681 Source A related resource from which the described resource is derived DEPIK; Vol 2, No 2: May - August 2013 2089-7790 Title A name given to the resource Penilaian tingkat risiko terumbu karang akibat dampak aktivitas penangkapan ikan dan wisata bahari di Pulau Biawak, Jawa Barat Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Pasisingi, Nuralim TM Pratiwi, Niken Krisanti, Majariana Date A point or period of time associated with an event in the lifecycle of the resource 2014-01-04 Description An account of the resource Abstrak. Penelitian ini bertujuan menentukan status mutu kualitas air di bagian hulu Sungai Cileungsi serta membandingkan beberapa parameter kualitas air dengan baku mutu kelas II berdasarkan PP RI No.82 Tahun 2001. Penelitian dilakukan bulan September, Oktober dan November 2013 pada empat stasiun pengambilan contoh di bagian hulu Sungai Cileungsi. Data hasil penelitian dianalisis mengggunakan Indeks Kualitas Air-NSF serta secara deskriptif dibandingkan dengan baku mutu kelas II menurut PP RI. No.82 tahun 2001. Hasil penelitian (Suhu air: 23 – 29,3 oC; pH: 6; Oksigen Terlarut: 6,23 - 6,88 mg/L; DHL: 139,6 - 186,3 µS/cm; Kekeruhan: 4,77 - 41,8 mg/L; TDS: 70 - 94 mg/L; TP: 0,026 - 0,099 mg/L; Ortofosfat < 0,002 mg/L; Nitrat: 0,36 - 0,959 mg/L) menunjukkan kualitas perairan yang masih memenuhi baku mutu. Sedangkan untuk parameter (BOD5: 3,97 - 5,7 mg/L; COD: 14,68 - 48,06 mg/L) menunjukkan nilai yang telah melampaui ambang batas baku mutu kelas II PP RI. No.82 tahun 2001. Namun, secara keseluruhan hasil analisis dengan menggunakan IKA-NSF menunjukkan bahwa kualitas air di semua stasiun memiliki kualitas perairan yang baik dengan rentang skor 78 - 83.Kata kunci : Sungai Cileungsi; Kualitas Air; Pencemaran Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/1376 10.13170/depik.3.1.1376 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/1376/1257 Source A related resource from which the described resource is derived DEPIK; Vol 3, No 1: January - April 2014 2089-7790 Title A name given to the resource Kualitas perairan Sungai Cileungsi bagian hulu berdasarkan kondisi fisik-kimia Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Contributor An entity responsible for making contributions to the resource USNO NAVY Creator An entity primarily responsible for making the resource Ichsan, Muhammad; Program Studi Ilmu Kelautan, Universitas Padjajaran Iriana, Dulmi’ad; Program Studi Perikanan, Universitas Padjajaran Yusuf Awaluddin, Muhammad; Program Studi Ilmu Kelautan, Universitas Padjajaran Date A point or period of time associated with an event in the lifecycle of the resource 2013-08-04 Description An account of the resource Abstract. Karang Makassar is known as Manta point which is located in the Komodo National Park, Indonesia. This location is one of the habitat for manta ray. This research was conducted to find out the relationship between the appereance of manta ray with lunar pattern and tidal cycle. Observation data was collected from September to October 2012. Photo ID method was used to assess the number of manta ray appeareance. Lunar pattern data was obtained from USNO NAVY database, and tidal cycle was obtained from WX Tide Prediction Server. The result shows that from 20 dives, the highest average number of manta rays appearance was during full moon by 9,8 individual per dive. Meanwhile, during half moon and new moon were only 3 individual appearances per dive. On the other hand, based on tidal cycle, the highest manta rays appeareance was found during rising by 6,5 individual per dive, on falling by 4,4 individual per dive, and the lowest on slack by 3,4 individual per dive. We suggest that the best time for seeing manta rays in this location is during full moon and raising time.  Keywords: Manta rays; Lunar patterns; Tidal cycle; National Komodo Park  Abstrak. Perairan Karang Makassar, dikenal sebagai Manta Point yang berada di Taman Nasional (T.N.) Komodo, Indonesia. Lokasi ini merupakan salah satu habitat bagi pari manta. Penelitian kali ini dilakukan untuk mengetahui hubungan antara kemunculan  pari manta dengan fase bulan dan pasang surut. Pengambilan data dilakukan pada bulan September – Oktober 2012. Metode Photo ID dipergunakan untuk menhitung jumlah individu kemunculan pari manta. Sedangkan untuk data fase bulan diperoleh dari USNO NAVY berupa persentasi cahaya bulan, sedangkan untuk pasang surut didapatkan dari WX Tide Prediction Server. Hasil menunjukkan bahwa dari 20 kali penyelaman, rata-rata kemunculan tertinggi terjadi saat fase bulan penuh sebesar 9,8 individu per penyelaman. Pada bulan setengah jumlah kemunculan paling sedikit yaitu 3 kemunculan per penyelaman, sama dengan fase bulan baru yaitu 3 kemunculan per penyelaman. Sementara itu berdasarkan pola pasang surut, diperoleh rata-rata jumlah individu tertinggi yang muncul yaitu pada pada saat pasang sebanyak 6,5 individu per penyelaman, saat surut sebesar 4,4 individu per penyelaman, sedangkan pada saat kendur paling sedikit  yaitu sebesar 3,4 individu per penyelaman. Kami menyarankan bahwa waktu yang terbaik untuk melihat pari manta di lokasi ini adalah pada saat bulan penuh dan saat pasang.Kata kunci: Pari Manta; Fase Bulan;  Pasang Surut; Taman Nasional Komodo Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/749 10.13170/depik.2.2.749 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/749/704 Source A related resource from which the described resource is derived DEPIK; Vol 2, No 2: May - August 2013 2089-7790 Title A name given to the resource Pengaruh fase bulan dan pasang surut terhadap kemunculan pari manta (Manta alfredi) di Perairan Karang Makassar, Taman Nasional Komodo Nusa Tenggara Timur Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Dian Fisesa, Erni Setyobudiandi, Isdradjad Krisanti, Majariana Date A point or period of time associated with an event in the lifecycle of the resource 2014-02-20 Description An account of the resource Abstract. The objective of the present study was to examine the water quality and macrozoobenthos community of Belumai, North Sumatra. The study was conducted from March to May 2013 at three  sampling locations for three times sampling with one month interval. The water quality parameters which recorded in the study was temperature, current velocity, stream width, depth, turbidity, pH, DO, COD, TOM. The results shows that the Belumai River has a high turbidity level (163.57 - 242.6 NTU) and COD have passed the threshold standard class 1, which is intended to standards drinking water. The dominant macrozoobenthos was the Oligochaeta (79%). The Agglomerative Hierarchical Clustering (AHC) is displaying 2 group where the group A (station 1) has a fairly good water conditions characterized by the presence of organisms that are facultative i.e. Gastropoda, while group B (station 2,3, and 4) was considered as polluted areas indicating by the present of a dominant macrocoobenthos fauna of Oligochaeta. The Oligocheata is a tolerant fauna and as indication of pollution.Keywords: Belumai River; Water quality; Macrozoobenthic diversity Abstrak. Penelitian ini bertujuan menilai kondisi perairan dan komunitas makrozoobentos di Sungai Belumai, Sumatera Utara. Penelitian dilakukan pada Bulan Maret sampai Mei 2013 di empat 4 stasiun, pengambilan sampel dilakukan sebanyak tiga kali dengan interval sebulan sekali. Parameter yang diukur adalah suhu air, kecepatan arus, lebar sungai, kedalaman, kekeruhan, pH, DO, COD, TOM, dan Makrozoobentos.  Hasil penelitian menunjukkan bahwa Sungai Belumai memiliki tingkat kekeruhan yang tinggi yaitu 163,57 – 242,6 NTU dan nilai COD telah melewati ambang batas baku mutu kelas 1, yang diperuntukkan untuk baku mutu air minum. Makrozoobentos yang mendominasi yaitu dari kelas Oligochaeta sebesar 79%. Analisis Agglomerative Hierarchical Clustering (AHC), menghasilkan 2 kelompok dendogram, yaitu  kelompok A (Stasiun 1) memiliki kondisi perairan yang cukup baik ditandai dengan keberadaan organisme yang bersifat fakultatif yaitu dari kelas Gastropoda sedangkan kelompok B (Stasiun 2,3, dan 4) telah tercemar ditandai dengan keberadaan organisme dari kelas Oligochaeta yang jumlahnya mendominasi. Oligochaeta merupakan organisme yang memiliki sifat toleran terhadap bahan pencemar dan menjadi indikasi adanya pencemaran.Kata kunci : Sungai Belumai; Kualitas air; Keanekaragaman Makrozoobentos  Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/1087 10.13170/depik.3.1.1087 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/1087/1020 Source A related resource from which the described resource is derived DEPIK; Vol 3, No 1: January - April 2014 2089-7790 Title A name given to the resource Kondisi perairan dan struktur komunitas makrozoobentos di Sungai Belumai Kabupaten Deli Serdang Provinsi Sumatera Utara Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Teliandi, Dessy; Program Studi Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang Km. 21 Jatinangor, Bandung 40600 Suhara Djunaedi, Otong; Program Studi Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang Km. 21 Jatinangor, Bandung 40600 Primadona Purba, Noir; Program Studi Ilmu Kelautan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Padjadjaran, Jl. Raya Bandung-Sumedang Km. 21 Jatinangor, Bandung 40600 Setiyo Pranowo, Widodo; Laboratorium Data Laut dan Pesisir, Pusat Penelitian dan Pengembangan Sumbedaya Laut dan Pesisir Kementerian Kelautan dan Perikanan, Jl. Pasir Putih Ancol Timur, Jakarta 14430 Date A point or period of time associated with an event in the lifecycle of the resource 2013-12-21 Description An account of the resource Abstract. The Indian Ocean has an important role in the variability of aquatic ecosystems including fisheries resource. This study was conducted to determine the relationship between Mixed Layer Depth (MLD) criterion ∆T = 0.5 oC and distribution of tuna in the Eastern Indian Ocean. The study area was situated in the Eastern Indian Ocean at the coordinate 100 – 120oE dan 5 – 20oS. The data MLD criterion ∆T = 0.5 oC as well as data distribution and tuna catches which processed in the seasonal period were used in this study. Visualization result showed that the variation of MLD based on the depth value was inversely related to MLD variation based on temperature. MLD variations indicated that the depth of the shallowest MLD on the West Monsoon and deepest on the East Monsoon, while the highest temperature of MLD was recorded in Transitional Monsoon 1 and the lowest in Transitional Monsoon 2. The most widespread distribution of tuna were in Eastern Monsoon and the narrowest in Transional Monsoon 1. MLD variation relations with tuna catches have seen fairly high correlation of Pearson correlation value of 0.891 for tuna catches with depth MLD correlation and -0.927 for tuna catches correlation with temperature MLD.Keywords : Mixed Layer Depth (MLD); ∆T = 0.5 oC; Temperature; Depth; TunaAbstrak. Samudera Hindia merupakan salah satu perairan yang memiliki peranan penting dalam variabilitas ekosistem perairan termasuk didalamnya sumberdaya perikanan. Penelitian ini dilakukan untuk mengetahui hubungan Mixed Layer Depth (MLD) kriteria ∆T = 0,5 oC dengan sebaran Tuna di Samudera Hindia bagian Timur. Wilayah kajian penelitian ini adalah perairan Samudera Hindia bagian Timur dengan koordinat 100 – 120oBT dan 5 – 20oLS. Data yang digunakan adalah data MLD kriteria ∆T = 0,5 oC berdasarkan suhu dan kedalamannya, serta data sebaran dan tangkapan Tuna yang diolah dalam periode musiman. Hasil visualisasi menunjukkan bahwa variasi MLD berdasarkan kedalaman memiliki nilai berbanding terbalik dengan variasi MLD berdasarkan suhu. Variasi MLD menunjukkan bahwa kedalaman MLD paling dangkal berada pada Musim Barat yakni berkisar antara 22 – 60 dbar dan paling dalam berada pada Musim Timur dengan nilai berkisar antara 60 – 100 dbar, sedangkan suhu MLD tertinggi berada pada Musim Peralihan 1 yakni 28,5 – 29,5 oC dan terendah pada Musim Peralihan 2 dengan nilai berkisar antara 23 – 29 oC. Sebaran Tuna paling luas berada pada Musim Timur dan paling sempit berada pada Musim Peralihan 1. Hubungan variasi MLD dengan hasil tangkapan Tuna memiliki korelasi cukup tinggi yang terlihat dari nilai korelasi Pearson sebesar +0,891 untuk korelasi tangkapan Tuna dengan kedalaman MLD dan -0,927 untuk korelasi hasil tangkapan Tuna dengan suhu MLD.Kata kunci : Mixed Layer Depth; ∆T = 0,5 oC; Suhu; Kedalaman; Tuna Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/978 10.13170/depik.2.3.978 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/978/936 Source A related resource from which the described resource is derived DEPIK; Vol 2, No 3: September - December 2013 2089-7790 Title A name given to the resource Hubungan variabilitas mixed layer depth kriteria ∆T=0,5 oC dengan sebaran tuna di Samudera Hindia bagian timur Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Musman, Musri; Jurusan Ilmu Kelautan, Koordinatorat Kelautan dan Perikanan, Universitas Syiah Kuala, Banda Aceh 23111 Karina, Sofyatuddin; Jurusan Ilmu Kelautan, Koordinatorat Kelautan dan Perikanan, Universitas Syiah Kuala, Banda Aceh 23111 Melanie, Kavinta; Jurusan Ilmu Kelautan, Koordinatorat Kelautan dan Perikanan, Universitas Syiah Kuala, Banda Aceh 23111 Date A point or period of time associated with an event in the lifecycle of the resource 2012-04-01 Description An account of the resource Abstract. This study examined the selectivity of ethyl acetate extract of putat air (Barringtonia racemosa) in controlling Pomacea canaliculata compared to local catfish (Clarias batrachus). Five concentration of putat air (25, 50, 100, 200, and 400 ppm) with triplicate were tested in this study. The powder of putat air kernel was extracted through increasing the polarity of solvent, i.e. dichloromethane, ethyl acetate, and methanol. The mortality data were analyzed using Trimmed Spearman Karber (TSK) program version 1.5. The selectivity value was calculated based on LC50 values obtained from TSK. The results showed that (1) LC50 values of putat air's kernel extract of putat air to P. canaliculata and C. batrachus were 25.00 and 87.06 ppm, respectively, (2) the selectivity value of putat air's kernel extract as molluscicide of P. canaliculata was 3.48. Key words: Pomacea canaliculata, local catfish (Clarias batrachus), putat air (Barringtonia racemosa). Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/23 10.13170/depik.1.1.23 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/23/18 Source A related resource from which the described resource is derived DEPIK; Vol 1, No 1: January - April 2012 2089-7790 Title A name given to the resource Uji selektivitas ekstrak etil asetat (EtOAc) biji putat air (Barringtonia racemosa) terhadap keong mas (Pomacea canaliculata) dan ikan lele lokal (Clarias batrachus) Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Yanti, Zuraidha; Jurusan Budidaya Perairan, Koordinatorat Kelautan dan Perikanan, Universitas Syoah Kuala, Banda Aceh 23111. A. Muchlisin, Zainal; Jurusan Budidaya Perairan, Koordinatorat Kelautan dan Perikanan, Universitas Syoah Kuala, Banda Aceh 23111. -, Sugito; Fakultas Kedokteran Hewan, Universitas Syiah Kuala, Banda aceh 23111 Date A point or period of time associated with an event in the lifecycle of the resource 2013-04-04 Description An account of the resource Abstract. The objective of the present study was to evaluate the possibility of jaloh (Salix tetrasperma) leaf  powders as alternative raw material for tilapia fish feed. Four concentrations of jaloh leafe powders  (0%, 5%, 10% and 15%) were examined in this study. The experimental fish were fed three times a day on  08.00AM, 12.00AM and 17.00PM. with feeding ration of 5% of body weight for 42 days. The one-way Anova test showed that the different concentrations of jaloh leaf powders gave a significantly effect on growth performance of tilapia larvae (p< 0.05), but did not give a significant effect on their survival rate (p>0.05). The Duncans test showed that the higher growth performace and survival rate were found at 5-10% of jaloh leaf powders, it was indicated that diet with 5-10% jaloh leaf powders were better than control (without jaloh leaf powders). Therefore, it is concluded that the jaloh leaf powders is suitable as alternative raws material for tilapia formulated diet at concentration of 5-10%.  Key words: Protein, carbohydrate and alternative feed Abstrak. Penelitian ini bertujuan untuk mengevaluasi kemungkinan pemanfaatan  tepung daun jaloh (S. tetrasperma) sebagai bahan baku alternatif untuk pakan ikan nila (Oreochormis niloticus). Dalam penelitian ini telah diuji beberapa tingkat proporsi tepung daun jaloh yaitu (0%, 5%, 10%, dan 15%). Pemberian pakan dilakukan tiga kali sehari, yaitu pada pukul 08.00, 12.00 dan 17.00 WIB. Ikan diberikan pakan sebanyak 5% dari berat bobot tubuhnya selama 42 hari. Hasil uji Anova satu arah menunjukkan bahwa pemberian tepung daun jaloh memberikan pengaruh nyata  terhadap pertambahan bobot badan dan laju pertumbuhan harian benih ikan nila (p<0,05), namun tidak berpengaruh nyata terhadap kelangsungan hidupnya (p>0,05). Uji lanjut Duncan menunjukkan bahwa penambahan tepung daun jaloh 5-10% dalam pakan memberikan hasil terbaik dari segi pertumbuhan mutlak, pertumbuhan harian dan kelangsungan hidup, dan hasil ini lebih baik berbanding kontrol (tanpa daun jaloh). Dengan demikian dapat disimpulkan tepung daun jaloh dapat dijadikan sebagai bahan baku alternatif dalam pakan ikan dengan kadar 5-10%. Kata kunci: Protein, karbohidrat dan pakan alternatif Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/544 10.13170/depik.2.1.544 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/544/454 Source A related resource from which the described resource is derived DEPIK; Vol 2, No 1: January - April 2013 2089-7790 Title A name given to the resource Pertumbuhan dan kelangsungan hidup benih ikan nila (Oreochromis niloticus) pada beberapa konsentrasi tepung daun jaloh (Salix tetrasperma) dalam pakan Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource e-Journal USK Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource ., Nurjanah M. Jacoeb, Agoes Nurul Ulma, Reza Puspitasari, Shinta Hidayat, Taufik Date A point or period of time associated with an event in the lifecycle of the resource 2014-01-01 Description An account of the resource The purpose of this study was to determine the yield, chemical compositions, amino acids, minerals, and heavy metal residues (Pb, Hg) of fresh and boiled mussel. Amino acid was analyzed usingHPLC, minerals and heavy metals were examined using AAS and phosphorus by spectrophotometer, fatty acids by GC, and cholesterol by Liebermann-Buchard. The results showed that the chemical composition of water content, ash, protein and lipid of mussels meat were decreased about 6.09%, 2.25%, 1.39%, 0.42%, respectively after boiled while carbohydrate was increased 4.07% and the amino acids were decreased after boiling. The Ca, Mg, K, P, Na, Cu were declined after boiled, while Co, Fe, Mn and Zn were incraseed. In addition, the Pb was decreased after boiled while Hg and Se were not detected in both fresh and boiled mussel meat. SAFA fatty acids was 38.71% (fresh) and 37.31% (boiled), MUFA 8.13% (fresh) and 8.02% (boiled), PUFA 10.31% (fresh) and 8.77% (boiled), and the cholesterol contents were 102.57 mg/100 g of fresh and 100.97mg/100 g for boiled mussel meat. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context http://jurnal.unsyiah.ac.id/depik/article/view/2151 10.13170/depik.3.3.2151 Language A language of the resource eng Publisher An entity responsible for making the resource available Faculty of Marine and Fisheries, Syiah Kuala University Relation A related resource http://jurnal.unsyiah.ac.id/depik/article/view/2151/2103 Rights Information about rights held in and over the resource Copyright (c) 2015 DEPIK Source A related resource from which the described resource is derived DEPIK; Vol 3, No 3 (2014): Desember 2014 2089-7790 Title A name given to the resource Komposisi kimia kupang merah (Musculista senhausia) segar dan rebus Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article