179 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 Y. Salosa, Yenni; Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Papua. Date A point or period of time associated with an event in the lifecycle of the resource 2013-04-05 Description An account of the resource Abstract.  Food safety is depending on the accurence of a dangerous fisical, chemical and microbiology components. Quality of food with healty and a complete safe nutrient is the most important things in the food material. Because of food that consume influencing people brain and health. The aim of this research was  to determine the content of formaldehyde, salt and Total Plate Count of bacteria in the  tenggiri salty fish from Sarmi Papua. Formsaldehyde was indentificated by using cromatofat acid method as qualitative and spectrophotometer as quantitative method. Choman method was used to analize salt content. Total Plate Count (TPC) was used for bacterial content analysis. The result showed that Tenggiri salty fish from Sarmi is not contain formaldehyde. About 9.76 % to 16.31 % of salt contant and approximately 24.5 x 10- 5- 49.5 x 10 5 colony/gram of bacterial in total.  This conclude that Tenggiri salty fish have already contaminated by bacterial because it’s higher than Standard National Indonesia obligation for fisheries product about 1 x 105 colony/gram. Keywords: Food safety, chemical and microbiology    Abstrak. Keamanan pangan ditentukan oleh ada tidaknya komponen yang berbahaya secara fisik, kimia maupun mikrobiologi. Makanan yang sehat dengan kandungan gizi yang lengkap dan aman merupakan syarat mutlak yang harus dipenuhi oleh bahan pangan karena pembangunan manusia yang sehat dan cerdas tidak terlepas dari bahan makanan yang dikonsumsi. Penelitian ini bertujuan untuk menentukan kadar formalin, garam serta total bakteri yang terdapat pada produk ikan asin Tenggiri asal Kabupaten Sarmi Provinsi Papua. Identifikasi keberadaan formalin pada ikan asin dilakukan secara kualitatif dan kuantitatif. Pengujian secara kuantitatif memakai spektrofotometer sedangkan uji kualitatif menggunakan metode Asam Kromatofat. Analisis kadar garam ini menggunakan metode Khoman. Sedangkan pada penentuan keberadaan bakteri dilakukan dengan metode Total Plate Count. Hasil penelitian ini diketahui bahwa sampel ikan Tengiri asal Kabupaten Sarmi bebas formalin. Kadar garam dihasilkan  rendah berkisar antara 9,76 % - 16,31 % dan Total bakteri yang dihasilkan pada pengenceran 10-5 total bakteri yang ditemukan berkisar antara 24,5 x 10-5- 49,5 x 105 koloni/gram.  Hal ini menunjukan bahwa ikan asin tenggiri asal Kabupaten Sarmi telah terkontaminasi bakteri dalam kadar Standart Nasional Indonesia untuk produk perikanan dengan garam yang mensyaratkan Total Plate Count 1 x 105 koloni/gram.Kata kunci: Keamanan pangan,  kimia dan mikrobiologi 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/543 10.13170/depik.2.1.543 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/543/453 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 Uji kadar formalin, kadar garam dan total bakteri ikan asin tenggiri asal Kabupaten Sarmi Provinsi Papua 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 Purnomo, Triyadi; Program Studi Pengelolaan Sumberdaya Pesisir dan Lautan, Fakultas Perikanan dan Ilmu Kelautan IPB/ Jalan Lingkar Kampus IPB Dramaga (16680). Hariyadi, Sigid; Program Studi Pengelolaan Sumberdaya Pesisir dan Lautan, Fakultas Perikanan dan Ilmu Kelautan IPB/ Jalan Lingkar Kampus IPB Dramaga (16680). ., Yonvitner; Program Studi Pengelolaan Sumberdaya Pesisir dan Lautan, Fakultas Perikanan dan Ilmu Kelautan IPB/ Jalan Lingkar Kampus IPB Dramaga (16680). Date A point or period of time associated with an event in the lifecycle of the resource 2012-03-06 Description An account of the resource Abstract. Semakdaun and Pramuka are islands in kepulauan seribu administrated regency of Jakarta province that have typical resources and become tourism destination, by means this research choose semak daun and pramuka to be research place. This research purpose is study potential recourshe in shallow water of Semak Daun island for increasing marine tourism in Pramuka island, and to know impact of increasing marine tourism to economy and social of local people.  This research was conducted on Mei 2013 up to July 2013. The method of this research is descriptive quantitative analysis calculations using percent cover of coral, abundance of reef fish, suitability index of marine tourism, marine tourism area carrying capacity, analysis of Marine Tourism Economic Impact on the community using a multiplier effect . The results obtained from this study are: first, percent cover of coral communities on the Semak daun island categorized from moderate to very good and it ranged between 29.67 % -77.66 %. Second, Semak Daun Island area suitable for diving tourism activities, snorkeling , and beach tourism carrying capacity for diving site is 98 people / day and for snorkling is 242 people / day . Third, Tourists Visitor in Pramuka island has increased which in 2012 reached 36 218 visitors . Fourth, marine tourism activities in Semak Daun island and pramuka Island put up economic impact for society as service user and tourism workers by increasing income the value of Keynesian Local Income Multiplier 1.09, Type I Multiplier Income Ratio is 1.10 and Ratio Income Multiplier, Type II is 1.27.Keywords : Semak Daun island, marine tourism, Pramuka island, carrying capacity, multiplier effect Abstrak. Pulau Semak Daun dan Pulau Pramuka merupakan pulau yang ada di Provinsi Daerah Khusus Ibukota Jakarta tepatnya di Kabupaten Administrasi Kepulauan Seribu  yang memiliki sumberdaya alam yang khas dan menjadi salah satu tujuan wisatawan, oleh karena itu penelitian ini memilih Pulau Semak Daun dan Pulau Pramuka menjadi tempat kajian penelitian. Tujuan penelitian ini adalah  mengkaji Potensi Sumberdaya di perairan dangkal Pulau Semak Daun untuk pengembangan kegiatan wisata bahari Pulau Pramuka dan memprediksi dampak pengembangan wisata bahari terhadap kondisi sosial dan ekonomi masyarakat setempat. Penelitian ini telah dilaksanakan pada bulan Mei 2013 – Juli 2013.   Metode yang digunakan pada penelitian ini adalah deskriptif kuantitatif dengan menggunakan analisis perhitungan persen tutupan komunitas karang, kelimpahan ikan karang, indeks kesesuaian wisata bahari, daya dukung kawasan wisata bahari, dan analisis Dampak Ekonomi Wisata Bahari terhadap masyarakat menggunakan multiplier efect. Hasil yang diperoleh dari penelitian ini yaitu persen tutupan komunitas karang di Pulau Semak Daun di kategorikan dari sedang sampai sangat baik yaitu berkisar antara 29,67%-77,66%, kawasan Pulau Semak Daun sesuai untuk aktivitas wisata selam dan snorkling dengan daya dukung kawasan untuk wisata selam 98 orang/hari, snorkling 242 orang/hari, Wisatawan yang berkunjung ke Pulau Pramuka mengalami peningkatan yakni pada tahun 2012 mencapai 36.218 pengunjung; dan kegiatan wisata bahari Pulau Semak Daun dan Pulau Pramuka memberi dampak terhadap peningkatan ekonomi masyarakat sebagai penyedia jasa dan pekerja wisata yaitu bertambahnya pendapatan dengan nilai Keynesian Local Income Multiplier 1,09, Ratio Income Multiplier Tipe I adalah 1,10 dan Ratio Income Multiplier, Tipe II adalah 1,27.Kata Kunci :  Pulau Semak Daun, Wisata Bahari, Pulau Pramuka, daya dukung, Multiplier efect. 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/992 10.13170/depik.2.3.992 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/992/932 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 Kajian potensi perairan dangkal untuk pengembangan wisata bahari dan dampak pemanfaatannya bagi masyarakat sekitar (studi kasus Pulau Semak Daun sebagai daerah penunjang kegiatan wisata Pulau Pramuka Kabupaten Administrasi Kepulauan Seribu) 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 Ilhamsyah, Yopi; Jurusan Ilmu Kelautan, Koordinatorat Kelautan dan Perikanan Universitas Syiah Kuala, Banda Aceh 23111 Koem, Syahrizal; Jurusan Fisika, Fakultas MIPA, Universitas Negeri Gorontalo 21752 Syahid Muttaqin, Andi; Dept. Geofisika dan Meteorologi, Fakultas MIPA Institut Pertanian Bogor Date A point or period of time associated with an event in the lifecycle of the resource 2012-08-01 Description An account of the resource Abstract. A study of HBV hydrological model in Peusangan watershed Aceh as a preface study to the development of sustainable ecohydrological concept was done. The objective of the study was to apply and to test the HBV subtropical model into a tropical region Peusangan watershed. Peusangan watershed, situated in northern Aceh, covers an area of 2268.39 km2 and 128 km in length. The HBV model was manually calibrated by trial adjustment of each parameter to obtain the appropriate physical characteristics of Peusangan watershed. The result showed that the model was nearly consistent with the observation data. In fact, the correlation and error bias of the model were 0.623 and 0.11, respectively. However, the weakness of the model reported in the study is due to the coverage of the weather station data whi ch locate far in the downstream of Peusangan watershed. In the meantime, both of model result and observation showed a good agreement to catch the peakflow of Peusangan watershed. The two peakflow arise on May and October which were 212 m3dt-1 and 250 m3dt-1, respectively.Keywords. HBV Hydrological model, Peusangan watershed, peakflow 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/31 10.13170/depik.1.2.31 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/31/26 Source A related resource from which the described resource is derived DEPIK; Vol 1, No 2: May - August 2012 2089-7790 Title A name given to the resource Aplikasi model hidrologi HBV di DAS Peusangan Aceh sebagai studi pengantar pengembangan konsep ekohidrologi berkelanjutan 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 Octavina, Chitra; Departemen Manajemen Sumberdaya Perairan, Fakultas Perikanan dan Ilmu Kelautan, IPB/ Jalan Lingkar Akademik, Kampus IPB Darmaga, 16680 Yulianda, Fredinan Krisanti, Majariana Date A point or period of time associated with an event in the lifecycle of the resource 2014-07-03 Description An account of the resource Abstract. The oysters (Ostreidae) isone of economically important bivalves for urban community in Kuala Gigieng, Aceh Besar District. Presently, the quality and quantity of oyster is decreased over the years by intensive exploitation and water pollution. Therefore, theobjective of the present study was to analyze population structure and habitat condition of oystersin estuary area of Kuala Gigieng, Aceh Besar District, Aceh Province. The sampling was conducted at three locations during August to September 2013. The sampling locations were determined based on anthropogenic activities. A total of two genus of oysters were recorded during the study i.e Crossastrea with four species (C. gigas, C. iridescens, C. angulata, C. virginica) and and Ostrea edulis with one species (O. edulis). The highest density (>39 ind m-2)of oysters were found at undisturbed and less pressure environment. The distribution pattern of Ostreidae in the Kuala Gigieng water was clustered where frequency of occurrence wasin small class size of 24 mm to 37.20 mm with optimum harvested of 32.27 mm. The growth of the oysters was relatively slow as shown by the maximum length (Lmaks) that can only reach 37.91-72.81 mm within 0 to 3.42 years. Generally, oysters population structure and habitat conditions in Kuala Gigieng Water was declined over the yeras. Therefore, it is a crucially needed to plan a management strategy for oysters with regulation on fishing, shellfish farming and waste disposal regulation to ensure the oysters population remains sustain.Keywords : Environment factors; fishing, growth; Kuala Gigieng; Oyster; population structureAbstrak. Tiram daging (Ostreidae) merupakan salah satu kerang yang memiliki  nilai ekonomi penting bagi masyarakat Kuala Gigieng. Namun, kualitas dan kuantitas tiram menurun akibat eksploitasi dan pencemaran perairan. Penelitian ini bertujuan untuk menganalisis struktur populasi dan kondisi habitat tiram di perairan estuaria Kuala Gigieng Kabupaten Aceh Besar, Provinsi Aceh. Sampling dilakukan pada tiga lokasi selama bulan Agustus hingga September 2013.Hasil penelitian menunjukkan bahwa terdapat dua genus tiram di perairan Kuala Gigieng yaitu Crassostrea dan Ostrea dengan total 5 spesies (C. gigas, C. iridescens, C. angulata, C. virginica and O. edulis). Kepadatan tertinggi berada pada lokasi yang tekanan penangkapan dan lingkungannya yang rendah. Pola penyebaran tiram daging di Kuala Gigieng cenderung mengelompok. Frekuensi ukuran selang kelas tiram terbanyak yang ditemukan yaitu 24-37,20 mm dengan ukuran layak tangkap yaitu 32,27 mm. Pertumbuhan tiram daging di Kuala Gigieng tergolong lambat, hal ini ditunjukkan dengan panjang maksimal (Lmaks) yang mampu dicapai kerang ini hanya 37,91-72,81 mm dalam waktu 0-3,42 tahun. secara keseluruhan, struktur populasi tiram daging dan kondisi habitat di Kuala Gigieng mulai menurun. Oleh karen itu, diperluka pengaturan pengelolaan sumberdaya tiram dengan melakukan pengaturan penangkapan, budidaya tiram, dan pembuangan limbah agar sumberdaya tiram di Kuala Gigieng tetap lestari.Kata kunci : Faktor lingkungan; Kuala Gigieng; penangkapan; pertumbuhan; struktur populasi; tiram daging, 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/1469 10.13170/depik.3.2.1469 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/1469/1349 Source A related resource from which the described resource is derived DEPIK; Vol 3, No 2: May - August 2014 2089-7790 Title A name given to the resource Struktur komunitas tiram dagingdi perairan estuaria Kuala Gigieng, Kabupaten Aceh Besar, Provinsi Aceh 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 Tursina, Wahyu; Jurusan Budidaya Perairan, 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 Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-17 Description An account of the resource Abstract. The objective of present study was to evaluate the possibility of  papaya’s latex (Carica papaya) as anti stress or larvaside for tiger shrimp (Panaeus monodon) post larvae Pl 14-30 during transportation. The tiger shrimp post larvae was collected from BBAP Ujung Batee, Aceh Besar on September, 2012. Reseach method used the completely random design with two factors, density of post larvae with three treatments (1000; 1500 dan 2000 ind/l) and concentration of papaya’s latex with four treatments (0; 100; 200 dan 300 ppm) and three replications for each treatments. The effect of papaya’s latex on tiger shrimp post larvae was observed by calculating the percentage of post larvae’s survival rate. The calculation was only done after twelve hours of transportation, due to the everage of survival rate percentage of post larvae on all levels of density was less than 50%.  The ANOVA test showed that  the density and the concentration factors gave significance effect on survival rate of tiger shrimp post larvae (P<0,05). The results showed that survival rate of tiger shrimp post larvae (PL 14-30) were decreased with increasing of larvae density and concentration of papaya’s latex.  However, Duncan’s test showed that the highest survival rate was obtained at 1.000 ind/l  and 0 ppm of papaya’s latex. Hence, the effect of papaya’s latex concentration treatments in this study was larvaside on tiger shrimp post larvae.Key words: Closed transportation system, dissolved oxygen, enzyme papain, tiger shrimp post larvae.  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/585 10.13170/depik.2.1.585 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/585/494 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 Pengaruh getah pepaya (Carica papaya) terhadap sintasan tokolan udang windu (Panaeus monodon) pada kepadatan yang berbeda selama pengangkutan 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 de Jesus, Antonio; Program Pascasarjana Fakultas Perikanan dan Ilmu Kelautan Universitas Brawijaya, Malang. Date A point or period of time associated with an event in the lifecycle of the resource 2012-12-01 Description An account of the resource Abstract. The objective of the present study was to determine the condition of the mangrove ecosystem and how to the influence of physic-chemical environment parameters on community structure of mangrove vegetation in Kaitehu Tibar and Ulmera in Bazartete coastal areas District of Liquisa, Timor-Leste. The parameters observed include the condition of mangrove vegetation, soil substrates, plankton abundance and Nutrient Elements in the area. The results showed that, the Sonneratia alba species is the most dominating in Bazartete area, compared with Rhizophora and Brugueira cylindric species, ie 967 threes /ha, 967 threes /ha, and 1333 threes /ha, The results of laboratory analysis quality of physical-chemical conditions of the environment shows that, there are significant differences in soil nutrient substrate in the 3 observation areas. such as follows: Substrate ground, the average content of C-organic were 0.67%, 2.47% and 0.21%, K = 1.17 Me/100g, 1.20 Me/100g , and 1.14 Me/100g; Ca = 32.39 Me/100g, Me/100g 25.83, and 27.09 Me/100g; Me/100g Mg = 11.46, 9.81 and 9.78 Me Me/100g / 100g; Me/100 g Na = 8.47, 8.26 and 9.78 Me/100g Me/100g. The cation concentration at each observation areas is : K = 0.023 mg / l, 0.023 mg / l and 0.046. Ca = 0.05 mg / l, 0.04 mg / l and 0.04 mg / l. Mg= 0.02 mg / l, 0.03 mg / l, 0.026 mg / l, and Na = 0.03 mg / l, 0.03 mg/l and 0.02 mg/l.Keywords. Mangrove ecosystems, mangrove environment habitats, organic matter, Calsium and Magnesium 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/55 10.13170/depik.1.3.55 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/55/50 Source A related resource from which the described resource is derived DEPIK; Vol 1, No 3: September - December 2012 2089-7790 Title A name given to the resource Kondisi ekosistim mangrove di sub district Liquisa Timor-Leste 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 Afero, Farok AM, Safrita Date A point or period of time associated with an event in the lifecycle of the resource 2015-04-28 Description An account of the resource Abstract. This study presented an economic analysis of nursery operation for tiger and green grouper with different production scales. The result highlighted small scale nursery of tiger grouper with a 3 year projected both positive cumulative cash flows and NPV. Small scale of green grouper highlighted both positive cumulative cash flow and NPV, also IRR and B/C higher than the medium and large scale. Medium scale of tiger grouper generated both positive cumulative cash flow and NPV. In addition, medium scale of tiger grouper generated IRR and B/C higher than small and large scale. Medium scale of green grouper generated IRR and B/C higher than large scale. The results of the financial analysis indicated the income of large scale of tiger grouper higher than medium scale, but the ratio benefit of medium scale higher than large scale. Small scale of green grouper indicated ratio benefit higher than medium and large scale. The sensitivity analysis showed decreased survival rate to 60% affects a negative contribution to the NPV, IRR and B/C on a large scale of green grouper. On the other side, small scale of green grouper obtained higher profit ratio despite a decline in survival rate, an increase in seed costs and falling seed prices. This suggests that small scale of green grouper not affected to volatility of the main variable costs.Keywords: Nursery; tiger grouper; green grouper; production scaleAbstrak. Penelitian ini menyajikan analisa ekonomi pendederan kerapu macan dan lumpur dengan skala produksi yang berbeda. Penelitian menunjukkan bahwa budidaya kerapu macan dalam skala kecil, dengan proyeksi 3 tahun menghasilkan arus kas kumulatif dan NPV positif. Sedangkan pendederan kerapu lumpur skala kecil menunjukkan arus kas kumulatif dan NPV positif, IRR dan B/C yang lebih tinggi dibandingkan dengan pendederan skala menengah dan besar. Pendederan kerapu macan skala menengah menghasilkan aliran kas dan NPV positif. Selain itu, pendederan kerapu macan skala menengah menghasilkan IRR dan B/C yang lebih tinggi dari kecil dan besar. Sedangkan pada pendederan kerapu lumpur skala menengah menghasilkan IRR dan B/C lebih tinggi dari skala besar. Hasil analisis keuangan menunjukkan bahwa pendapatan pendederan kerapu macan pada skala besar lebih tinggi daripada skala menengah, tetapi rasio keuntungan skala menengah lebih tinggi dibandingkan skala besar, sedangkan pada pendederan kerapu lumpur menunjukkan bahwa rasio keuntungan skala kecil lebih lebih tinggi dibandingkan skala menengah dan besar. Analisis sensitivitas menunjukkan bahwa penurunan sintasan kehidupan sampai 60% memberikan kontribusi negatif pada NPV, IRR dan B/C pada pendederan kerapu lumpur skala besar. Sebaliknya pendederan kerapu lumpur skala kecil memperoleh rasio keuntungan yang lebih tinggi meskipun terjadi penurunan sintasan kehidupan, peningkatan biaya benih dan penurunan harga. Hal ini menunjukkan bahwa pendederan kerapu lumpur skala kecil tidak berpengaruh dengan volatilitas biaya variable utama.Kata kunci: Pendederan; kerapu macan; kerapu lumpur; skala produksi 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/2306 10.13170/depik.1.1.2306 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/2306/2201 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 Analisa ekonomi usaha pendederan kerapu macan (Epinephelus fuscoguttatus) dan kerapu lumpur (Epinephelus coioides) dalam tambak di Kabupaten Bireuen Provinsi Aceh 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 Ghazali, Iqbal Setyobudiandi, Isdradjad A. Kinseng, Rilus Date A point or period of time associated with an event in the lifecycle of the resource 2015-01-28 Description An account of the resource 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 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, innovation of eco-tourism workers, and improvement of cooperation with related agencies. 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/2144 10.13170/depik.3.3.2144 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/2144/2096 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 Pengelolaan mangrove berbasis masyarakat di Pantai Timur Surabaya 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 Sandra Budiman, Asep F. Koropitan, Alan Wayan Nurjaya, I Date A point or period of time associated with an event in the lifecycle of the resource 2014-09-01 Description An account of the resource Abstract. Mayalibit Bay has an unique topography due to it has only one way long canal , narrow, and devious that connecting to open sea. Study on the water mass dynamics concerning to elevation and tidal current in Mayalibit Bay was conducted by constructing the 2D numerical hydrodynamics model which was simulated for 30 days to describe the pattern of elevation and water current which was resulted from tidal processes. The 2D hydrodynamic equation was employed by finite difference methods. Validation result showed that the model has a good performance and it was relevance to in-situ measurement. The pattern of elevation and water current from many tide periods had been spatially analyzed. Generally, simulation showed that there was a significant difference between the elevation and water currents pattern inside and outside the bay during high and low tides.. Elevation and water current have higher value during highg tide (maximum 0.35 m and 0.2 m/s) than low tide period (maximum 0.14 m and 0.1 m/s ) with the velocity of water current was faster at ebb-tide or low tide. The water current in entry canal has higher value than in any part of the bay which themaximum velocity was varied from 1.6 m/s (flood-tide) to 3.7 m/s (ebb-tide). The direction of current during high tide flows was dominantly to the West-Northwest or enters the bay by following its geometric and to the East-Southeast or exits from the bay during the ebb-tidesKeywords :  Tidal; quasi-enclosed waters; numerical models; finite difference  Abstrak. Teluk memiliki topografi yang unik karena hanya memiliki satu celah atau jalur panjang, sempit, dan berkelok yang menghubungkannya dengan laut terbuka. Kajian dinamika massa air terkait elevasi dan arus pasang surut di Teluk Mayalibit telah dilakukan dengan membangun sebuah model numerik hidrodinamika 2D yang disimulasi selama 30 hari untuk menggambarkan pola elevasi dan arus akibat pasang surut. Persamaan hidrodinamika 2D diselesaikan dengan metode beda hingga. Hasil validasi menunjukkan bahwa model telah memiliki performa yang cukup baik dan relevan bila diverifikasi dengan hasil pengukuran di lapangan. Pola elevasi dan arus dalam beberapa periode pasang surut dianalisis secara spasial. Hasil simulasi menunjukkan bahwa ada perbedaan yang signifikan antara elevasi dan pola arus di dalam dan di luar teluk selama periode pasang purnama dan pasang perbani. Elevasi dan arus memiliki nilai yang lebih tinggi pada saat pasang purnama (maksimum 0,35 m dan 0,2 m/detik) dibandingkan dengan pada saat pasang perbani (maksimum 0,14 m dan 0,1 m/detik) dengan kecepatan arus yang lebih tinggi pada saat surut. Arus di jalur masuk teluk memiliki nilai yang lebih tinggi dibandingkan bagian manapun di dalam teluk, dimana kecepatan maksimumnya bisa mencapai 1,6 m/detik (pasang) sampai 3,7 m/detik (surut). Arah arus dominan di dalam teluk pada saat pasang adalah Barat - Barat Daya atau masuk ke dalam teluk mengikuti geometrinya dan ke Timur-Tenggara atau ke luar teluk pada saat surut. 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/1536 10.13170/depik.3.2.1536 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/1536/1422 Source A related resource from which the described resource is derived DEPIK; Vol 3, No 2: May - August 2014 2089-7790 Title A name given to the resource Pemodelan hidrodinamika arus pasang surut Teluk Mayalibit Kabupaten Raja Ampat Provinsi Papua 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 A. Muchlisin, Zainal; Jurusan Budidaya Perairan, Koordinatorat Kelautan dan Perikanan Universitas Syiah Kuala, Banda Aceh 23111 Fadli, Nur; Jurusan Budidaya Perairan, Koordinatorat Kelautan dan Perikanan Universitas Syiah Kuala, Banda Aceh 23111 M. Nasution, Arifsyah; The World Wildlife Fund (WWF), Banda Aceh Astuti, Rika; Jaringan Kualisi Untuk Laut Aceh (Kuala), Banda Aceh Date A point or period of time associated with an event in the lifecycle of the resource 2013-05-16 Description An account of the resource Abstract. The objective of the present study was to collect information of fishermen perceptions  in Aceh Besar district. The study was conducted from June to August 2012, while the field survey conducted on 21 to 28 June 2012 at some fishing villages in Aceh Besar district namely: (a) Baitussalam and Mesjid, (b) Peukan Bada, (c) Leupung, Lhoknga and Lhoong, (d) Pulo Aceh, (e) Seulimum. The Results showed that most of  respondents were  in the productive age (31-45 years).  The majority of the respondents have recieved subsidies from a variety of sources both government and non-governmental organizations. The common type of subsidy were in the form of goods (in kinds) namely: boats, fishing gear and boat engines, and small portion in cash. In addition, the majority of fishermen stated that the type of assistance provided was in accordance with their needs as fishermen and most fishermen are still expected that fisheries subsidies should be continued. In regard to environmental  and conservation issues that  most fishermen agreed with the conservation area in the district of Aceh Besar. However, most of the respondents stated that they have not been involved in conservation activities. The fishermen need training in fishing technology, post harvest and conservation.Keywords: Habitat degradation, fish, skills and capital 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/594 10.13170/depik.2.1.594 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/594/503 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 Catatan Penelitian: Persepsi nelayan terhadap kebijakan subsidi perikanan dan konservasi di Kabupaten Aceh Besar, Provinsi Aceh Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article