1,721,000 research outputs found
REKONSTRUKSI UU SISTEM BAGI HASIL PERIKANAN PRO NELAYAN KECIL
Full text linkRINGKASANUU Bagi hasil No 16 Tahun 1964 mengatur pembagian yang seimbang antara nelayan pemilik dan penerima. Perahu layar minimum 75 % dari hasil bersih, dan perahu motor minimum 40% dari hasil bersih untuk nelayan penggarap. Penetapan ini menjadi sebab, belum dapat optimalnya sistem bagi hasil yang memuaskan dan adil pada pelaku usaha perikanan. Nelayan pendega umum berpenghasilan lebih besar dari nelayan ABK. Pola ini juga menunjukkan tingkat kesejahteraan mereka dimana nelayan ABK lebih miskin dari nelayan pendega. Proporsi bagi hasil senantiasa tetap, dengan proporsi terbesar terletak menjadi milik juragan. Padahal makin lama tingkat kegunaan dari asset itu mulai berkurang. Implikasi turunya nilai asset (kapal, mesin, dan alat tangkap) akan mengurangi tingkat efektivitas dan optimalisasi asset tersebut. Selanjutnya untuk mendapatkan hasil yang tetap, nelayan harus bekerja lebih keras (karena pengaruh penurunan asset). Kerja keras nelayan tersebut, menurut bagi hasil dihargai sama, baik secara teknis dan ekonomis nilai aset mulai berubah. Hasil lapang menunjukkan nilai penyusutan (depresiasi) aset (alat, mesin dan kapal) dibebankan kepada biaya kotor, tidak ditanggung juragan atau pemilik kapal.Kata kunci: nelayan ABK, sistem bagi hasil tangkapan, nelayan pendeg
Kekuatan Penempelan Bysus Kerang Hijau (Perna viridis) Pada Media Penempel
Full text linkGreen mussel is a mollusk class that has been developing to culture system. The perna viridis culture using bagan with rope as settling media. Settlement of perna on rope that strongly will support the survival rate of mussel. This research done to assessing bysus on rope media in water column. Sampel take from culturing area in Muara Kamal station. The Measurement of bysus strength use Shimadzu Autograp AGS-D Series. Data collected analyzed are descriptive and principal component analyses. Water quality that measure are temperature (30,1 oC), current (0,115 m/dt), Salinity (28,89 promil). Bysus elongasi strength between 4,598-7,892 with bysus line reach 20-60 piece. Break point yarn much happen at plaque site from bysus
BAHAN BAKU: URAT NADI INDUSTRI PENGOLAHAN PERIKANAN MIKRO KECIL DAN MENENGAH
Full text linkRINGKASANSejak pencanangan industrialisasi perikanan 2011 dan menjadi makin populer tahun 2012 sektor perikanan mulai melakukan pembenahan. Pembenahan tersebut dimulai dengan mendorong peningkatan produksi perikanan untuk komoditas yang potensial dikembangkan secara ekonomi. Beberapa komoditas unggulan diantaranya adalah udang, ikan patin, dan komoditas budidaya lainnya. Sementara itu komoditas tangkap terus digenjot untuk mendukung industri UMKM (pengolahan) seperti ikan asin, asap dan pindang. Namun setelah beberapa tahun berjalan, belum terlihat perkembangan yang signifikan dari tahapan pencapaian program tersebut. Permasalahan terus menggeluti usaha ini mulai dari bahan baku yang langka, logistik yang tidak tersedia, sampai pada kebijakan impor dari pemerintah. Berdasarkan kajian yang telah dilakukan bahan baku yang ada di perairan mencukupi untuk bahan baku industri pengolahan ikan kelompok UMKM nasional.Kata kunci: stok ikan, bahan baku, industri pengolahan ikan, logistik perikana
Laju Pertumbuhan dan Penempelan Kerang Hijau (Perna viridis, Linn, 1789)
Full text linkGreen mussel inclusive of pelecypoda class of mollusc group that a lot of in coastal water like Jakarta Bay. Green mussel in Jakarta Bay has been culturing by society that used a collecting media that called bagan tancap. The increasing of human being activity, also to increase of the bagan reach to 3000 unit. Information about the settling ability and growth of mussel in bagan it important to studied. This research aims to know growth rate green mussel population and settling ability. To evaluate of growth used Bartalanfy plot and FISAT II, 2003. Result of growth rate from 0,42 - 0,92 up at middle, infinity length reach 12, 73 cm. The settlement rate fastest in offshore for others site
STUDI KESESUAIAN KAWASAN BUDIDAYA KERANG MUTIARA DI PESISIR KABUPATEN LOMBOK UTARA
Full text linkPearl is one of high value commodity of marine sector and it has good prospect in the future business development. Pearl oysters culture was limited conducted by big companies, mostly foreign capital investment. In other side, there were some problems which should solved, it were coastal area utilization on big scale without considering the environment suitability.This research assessed coastal zone management in North Lombok by carrying capacity approach. The aims of this research were evaluate the suitability, estimate the carrying capacity and compose regional management strategies for pearl farming activities.This research was conducted in North Lombok coastal area. Biophysical data were collected by field surveys and it were supported by of secondary data. Data analysis methodologies used suitability analysis and carrying capacity with spatial approach by Geographic Information System (GIS). The result of suitability classes in North Lombok coastal area were divided into three classes, there were S1 class (very suitable) covering 87,61 ha (8,57%), S2 (suitable) covering 743,13 ha (72,68%), and S3 (not suitable) covering 191,72 ha (18,75%)
KAJIAN TINGKAT EFEKTIFITAS PERIKANAN UNTUK PENGEMBANGAN SECARA BERKELANJUTAN DI PROVINSI BANTEN
Full text linkEfektifitas pengelolaan perikanan harus mempertimbangkan pola produksi dan produktivitas usaha penangkapan. Untuk itu penilaian terhadap efektivitas alat perlu dilakukan untuk menjamin keberlanjutan pengelolaan perikanan. Penelitian ini dilakukan di Provinsi Banten pada tahun 2018 dengan menggunakan data tahun 2003-2017. Analisis efektivitas penangkapan dengan mengunakan matrik analisis antara produksi dan produktivitas. Dan juga didukung dengan analisis statistik deskriptif terhadap sebaran hasil tangkapan. Hasil penelitian untuk kategori alat tangkap yang lebih efektif adalah Payang, Pukat Cincin, Jaring Insang, dan Bagan Perahu. Payang memiliki tingkat produksi 280.560 kg per tahun dan produktivitas 31.612 ton per tahun, Pukat Cincin memiliki produksi sebesar 517,341 ton per tahun dan produktivitas 44.986 per tahun, dan Jaring Insang pada tingkat produksi sebesar 1074.311 ton per tahun dan produktivitas 9.231 ton per tahun. Alat tangkap yang termasuk kategori tidak efektif adalah Sero, Jaring Udang, Rawai Hanyut dan Perangkap. Program rekonstruksi alat tangkap penting untuk mengurangi kapasitas penangkapan ikan dan meningkatkan ekonomi. Dalam hal ini, penelitian ini belum melibatkan skala ekonomi nelayan dalam aktivitas operasi sehari-hari.The effectiveness of fisheries management must consider the pattern of production and productivity of fishing businesses. For this reason, an assessment of the effectiveness of the tools needs to be carried out to ensure the sustainability of fisheries management. This research was conducted in Banten Province in 2018 using data from 2003-2017. Fishing effectiveness analysis using a matrix analysis between production and productivity. And also supported by using statistical analysis of the average value and distribution of catches. The results of the research for the more effective categories of fishing gear were Payang, Pure Seine, Gillnet Drift, and Boat Liftnet. Payang has a production rate of 280,560 kg per year and productivity of 31,612 tons per year, Purse seine has a production of 517,341 tons per year and productivity of 44,986 per year, and Gillnet Drift at a production rate of 1074,311 tons per year and productivity of 9,231 tons per year. The fishing gear included in the ineffective category is Sero, Shrimp net, Drifting Rawai and traps. The reconstruction program is important to reduce fishing capacity and improve the economic community. In this case, this study has not involved the economies of scale of fishermen in daily operations
Development of Disaster Management Information System Application with Five Integrated Features
Full text linkIndonesia, as one of the world’s largest archipelagic countries, is highly prone to natural disasters due to its geological, geographical, and socio-demographic conditions. Despite various efforts from the government and related institutions, there remains a lack of an integrated technological solution that addresses the critical aspects of disaster management. This research aims to develop a mobile-based disaster management information system called Aksi Bencana Indonesia, featuring five integrated functions: real-time disaster information, donation facilitation, volunteer management, logistics coordination, and disaster education. The development process involved identifying functional and non-functional requirements through interviews with disaster mitigation experts and literature studies, followed by UI/UX design using Figma, and coding using Flutter for the frontend and Laravel for the backend. User Acceptance Testing (UAT) was conducted with participants aged 18–55 to evaluate the system’s usability and effectiveness. The results showed that the application met the users’ expectations in providing timely and reliable information, facilitating donations and volunteer coordination, and supporting educational initiatives. Moreover, the integration of real-time features improved response time and enhanced the efficiency of resource distribution during disaster events. This study concludes that the application successfully bridges the gap between communities, donors, and volunteers, offering a practical solution for disaster preparedness and response. Future research may focus on expanding the system’s interoperability with national disaster databases and enhancing the analytics dashboard for better decision-making
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
ASPEK BIOLOGI IKAN KURISI (Nemipterus japonicus) DI PERAIRAN TELUK BANTEN
Full text linkIkan kurisi (Nemipterus japonicus) merupakan salah satu sumber daya ikan ekonomis penting di Perairan Teluk Banten dan banyak didaratkan di Pelabuhan Perikanan Nusantara (PPN) Karangantu, Banten. Intensitas penangkapan yang tinggi akan menyebabkan tangkap lebih (overfishing), sehingga mengancam kelestarian ikan kurisi. Penelitian ini bertujuan untuk mengetahui beberapa aspek biologi ikan kurisi di Perairan Teluk Banten, seperti struktur ukuran panjang, rasio kelamin, hubungan panjang berat, tingkat kematangan gonad, ukuran panjang rata-rata tertangkap (Lc) dan ukuran pertama kali matang gonad (Lm). Informasi yang diperoleh dapat menjadi bahan pertimbangan dalam kegiatan pengelolaan perikanan. Lokasi pengambilan contoh dilakukan di Pelabuhan Perikanan Nusantara (PPN) Karangantu, Banten dari bulan Mei hingga Agustus 2012. Hasil penelitian menunjukkan bahwa ukuran panjang total ikan kurisi berkisar antara 98 dan 211 mm. Perbandingan kelamin jantan dan betina dalam keadaan seimbang dan memiliki pola pertumbuhan allometrik negatif yang menunjukkan pertumbuhan panjang lebih cepat dibandingkan pertumbuhan beratnya. Lebih dari 50% ikan-ikan yang diamati baik jantan maupun betina selama bulan pengamatan belum matang gonad (immature). Ukuran pertama kali matang gonad adalah 196 mm sedangkan ukuran panjang rata-rata tertangkap adalah 146 mm. Banyaknya ikan yang tertangkap dalam ukuran kecil (kurang dari panjang pertama kali matang gonad) akan mengganggu kelestarian ikan kurisi.Japanese threadfin bream (Nemipterus japonicus) is one of the most important economical fish resources in the Gulf of Banten and many landed at Archipelago Fishing Port (PPN) of Karangantu. High intensity of fishing activity can cause an overfihing, and threat sustainability of japanese threadfin bream. The research was aimed to determine some biological aspects of japanese threadfin bream in the Gulf of Banten, such as structure of the length, sex ratio, length-weight relationship, gonad maturity stage, the average length of captured (Lc) and the length of first maturity (Lm). It is believed that the collected information can be taken into consideration in the fisheries management activities. The sample was collected at PPN Karangantu, Banten from May to August 2012. The result showed that the length of this fish ranged between 98 and 211 mm. Ratio of male and female is balance and have negative allometric growth pattern show that the length of growth is more faster than the weight of growth. More than 50% of fish sample both males and females were immature gonads. During observation, length of first maturity was 196 mm and the average length of captured was 146 mm. Many fishes caught was smaller than Lm, It will interfere the sustainability of japanese threadfin bream
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