A5075534142- Aquatic life and conservation
- Marine and Coastal Ecosystems
- Fish Biology and Ecology Studies
- Marine and fisheries research
- Food and Agricultural Sciences
- Agricultural and Environmental Management
- Identification and Quantification in Food
- Ichthyology and Marine Biology
- Aquaculture Nutrition and Growth
- Fisheries and Aquaculture Studies
- Agriculture and Agroindustry Studies
- Fish Ecology and Management Studies
- Marine animal studies overview
- Reproductive biology and impacts on aquatic species
Badan Penelitian dan Pengembangan Kesehatan
2016-2019
Universitas Tunas Pembangunan
2017-2019
Ministry of Marine Affairs and Fisheries
2009-2017
Context. Fish identification is one of the important aspects in fisheries management. This process occasionally challenging for small/juvenile bigeye tuna (Thunnus obesus) and yellowfin albacares) due to their similar characteristics size external appearance. One method identify fish quickly cheaply by otolith shape analysis. Aims. study aims small using Methods. A total 115 otoliths 186 were collected from several fishing ports Indonesia. Statistical analysis multivariate eight...
Cakalang (Katsuwonus pelamis) adalah salah satu hasil tangkapan penting bagi nelayan di Samudera Hindia. Penelitian ini bertujuan untuk mengetahui perkembangan gonad dan panjang pertama kalimatang cakalang Sampel dikumpulkan dari beberapa tempat Pantai Selatan Jawa yaitu: Palabuhanratu, Cilacap, Pacitan, Sendang Biru, Kedonganan, Tanjung Luar, Labuhan Lombok Oeba bulan April 2012 sampai November 2013. Panjang cagak 136 sampel berkisar antara 35-68 cm. Tingkat kematangan (TKG) diamati secara...
Pertiwi NPD, Nugraha B, Kartika R, Sulistyaningsih RK, Jatmiko I, Sembiring A, Mahardini Cahyani NKD, Anggoro AW, Madduppa HH, Ambariyanto Barber PH, Mahardika GN. 2017. Short Communication: Lack of differentiation within the bigeye tuna population Indonesia. Biodiversitas 18: 1406-1413. All highly migratory and tuna-like species have vast feeding grounds spawning grounds. Indonesia’s catch is largest in world. However, genetic diversity structure particular Indonesia very limited. Here we...
Yellowfin tuna, Thunnus albacares (Bonnaterre, 1788) is one of the important economically for tuna species that spread in Indonesian waters, including WPP 572 (Indian Ocean west coast Sumatra). One aspect relating to sustainable utilization growth pattern and condition factor. This study aims examine patterns factor conditions yellowfin Eastern Indian Ocean. The number fish samples measured length weight 7,550 with range from 76-176 cm (average: 129.03 cm) mode at 150 cm. relationship...
Skipjack tuna (Katsuwonus pelamis) is highly migratory species that spread from trophic and sub waters. This can be found in Atlantic, Indian Pacific oceans. The genetic information of like skipjack important to support the sustainability fisheries. objectives this study are gain diversity population structure exploited understand kinship Indonesian Tissue samples were collected six locations, i.e.: Sibolga (North Sumatera), Padang (West Binuangeun (Banten), Pacitan (East Java), Lombok Nusa...
ABSTRACTFisheries data is one of the important aspects to understand basic biology, species distributions and population dynamics fish stock. One efforts collect conducting observer program on tuna longline improve understanding all fishing operation at sea. The objectives this study are describethe historical development observers, composition conservation status vessels catch in Indonesia. Data collection was conducted by from August 2005 November 2013. method used research descriptive...
Yellowfin tuna (Thunnus albacares) is one of the important catch for fishing industry in Indonesia. Length-weight relationship study tools to support fisheries management. However it could not be done yellowfin landed Benoa port since they are form gilled-gutted condition. The objectives this determine between weight (GW) and whole (WW), calculate length fork (FL) estimated (WW) assess relative condition factor (Kn) Eastern Indian Ocean. Data were collected from three landing sites i.e....
The current study highlighted the relationship between number of ALB catch, swimming layer and sub-surface oceanographic variables (temperature, dissolved oxygen, salinity, nitrate, phosphate silicate) in Eastern Indian Ocean. This data used this were based on Research Institute for Tuna Fisheries (RITF) observer program Benoa from 2010-2013. paper presents information about vertical distribution Albacore its relations to sub surface (SSOV). Results show that optimum catch albacore occurred...
Indonesia waters are fertile marked by the existence of Regional Fisheries Management (WPP), one them is WPP 573 in Southern Java. One biggest fish catch sectors tuna fisheries. Distribution affected Sea Surface Temperature (SST) and chlorophyll-a. The aims this study to analyze distribution chlorophyll-a SST water South Java - Bali using AQUA MODIS satellite through data in-situ, know accuracy Ground Truth imagery find relationship between with catches Bali. were obtained remote sensing...
Tongkol komo (Euthynnus affinis Cantor, 1849) merupakan salah satu hasil tangkapan yang cukup penting bagi perikanan skala kecil di Tanjung Luar, Nusa Tenggara Barat. Spesies ini masuk ke dalam kelompok tuna neritik sebagian besar diusahakan dengan menggunakan alat tangkap purse seine dan gillnet. Penelitian bertujuan untuk mengetahui pola pertumbuhan faktor kondisi tongkol komo. Pengumpulan data dilakukan selama 12 bulan dari Januari – Desember 2016 PPI Pengambilan bulanan secara...
Pukat cincin merupakan salah satu jenis alat penangkapan ikan yang digunakan oleh nelayan di Indonesia untuk menangkap pelagis termasuk tuna dan cakalang. Cakalang madidihang/tuna sirip kuning komoditas perikanan penting kebutuhan pasar domistik ekspor. Penelitian ini bertujuan mengetahui karakteristik tangkap pukat besar terutama cakalang madidihang perairan WPPNRI 572 573 (Samudra Hindia). Pengumpulan data dilakukan selama tiga tahun dari 2016-2018 18 pelabuhan armadanya melakukan...
Tongkol komo (Euthynnus affinis Cantor, 1849)merupakan hasil tangkapan utama bagi nelayan pukat cincin di Samudera Hindia sebelah barat Sumatera. Penelitian ditujukan untukmemperoleh data dan informasi tentang estimasi laju pertumbuhan, kematian eksploitasi ikan tongkol komo. Analisis dilakukan berdasarkan himpunan frekuensi panjang cagak sebanyak 1.325 ekor yang didaratkan Pelabuhan Sibolga. Contoh dikumpulkan secara bulanan dari bulan Juli 2012 hingga Februari 2013. Pendugaan parameter...
Bigeye tuna (Thunnus obesus Lowe, 1839) is the important commodity for fishing industry in Indonesia. Increased exploitation threatening their population, so that necessary to monitor size composition meets eligibility be captured, as well sex ratio a management measure. Data was collected by scientific observers program which following commercial longline operation mainly based Benoa, Palabuhanratu and Bungus Fishing Port from August 2005 December 2014. Chi-Square analysis with 95% of...
Madidihang (Thunnus albacares) merupakan spesies yang bermigrasi jauh distribusinya di perairan tropis hingga subtropis. Spesies ini ditemukan Samudra Atlantik, Hindia dan Pasifik. Informasi genetik ikan dengan migrasi seperti tuna penting diketahui untuk kepentingan pemanfaatan secara lestari. Penelitian bertujuan memperoleh informasi keragaman struktur populasi dieksploitasi kekerabatan madidihang Indonesia. Pengumpulan sampel dilakukan tiga lokasi yaitu Barat Sumatra, Selatan Bali...
Madidihang (Thunnus albacares)adalah salah satu hasil tangkapan penting bagi nelayan di Samudra Hindia.Penelitian inibertujuan untuk mengetahui aspek biologi reproduksi madidihang yaitu: tingkat kematangan gonad, dugaan musim pemijahan dan panjang pertama kali matang gonad (Lm).Penelitian ini dilaksanakan dari bulan Februari hingga November 2016 dengan mengambil sampel beberapa tempat pendaratan ikan Padang, Palabuhanratu, Cilacap, Kedonganan, Benoa, Tanjung Luar Kupang. Sebanyak191 ekor...
Kawakawa (Euthynnus affinis) is one of the economically important fish species for fishermen in Denpasar, Bali. The objective this study was to analyze reproductive biology kawakawa such as gonadal maturity level (GML), gonad index (GMI) and length proportion mature gonads 50% (L50) 95% (L95) Eastern Indian Ocean. Fish samples were collected from catch landed at Kedonganan Fishing Port (PPI), Bali May September 2016. total 168 individual. Each individual measured their fork (FL), weight,...
Ikan kembung lelaki (Rastrelliger kanagurta) merupakan salah satu jenis ikan pelagis kecil yang bermanfaat untuk memenuhi kebutuhan akan protein masyarakat, dan juga dapat digunakan sebagai umpan dalam perikanan rawai tuna (tuna long line). Kebutuhan tinggi ini menimbulkan tekanan terhadap populasi sehingga menyebabkan penangkapan berlebih. Dalam mengelola sumberdaya diperlukan informasi mengenai biologi reproduksi aspek lainnya. Salah terkait dengan adalah tingkat kematangan gonad. studi...
Madidihang/yellowfin tuna merupakan salah satu jenis ikan ekonomis penting bagi industri perikanan di Indonesia dengan kontribusi hasil tangkapan yang terbanyak. Penelitian ini bertujuan untuk mengetahui pengaruh fase bulan terhadap waktu mulai tebar pancing dan laju tangkap madidihang pada armada rawai tuna. Pengumpulan data dilakukan oleh pemantau ilmiah sebagian besar berbasis Pelabuhan Benoa, Bali Agustus 2005 hingga Juni 2014. Daerah penangkapan dari diambil datanya berada lokasi...
Hiu kejen atau silky shark (Carcharhinus falciformis) merupakan salah satu spesies hiu dari famili Carcharhinidae yang banyak tertangkap di Samudera Hindia Selatan Jawa. Berdasarkan keputusan sidang CoP-17 Johannesburg species ini masuk dalam daftar merah Apendik II CITES, sejak saat itu pengelolaan menjadi perhatian khusus pada perikanan tangkap. Tujuan penelitian adalah untuk mendapatkan informasi parameter populasi ikan perairan bagian Nusa Tenggara. Penelitian dilakukan Tempat Pendaratan...
Skipjack tuna, Katsuwonus pelamis (Linnaeus, 1758) plays an important role in terms of the marine ecosystems as preyed-upon by shark, billfish, and larger tunas. In order to determine food chain system, there was a gap information digested skipjack tuna difficult be identified. This study aimed shape indices describe otolith skipjack. The morphometry data were collected from 253 pairs tuna’s during February, April, August, September 2016 four fishing ports namely Binuangeun, Sadeng, Prigi,...
Tiger shark is one of the important catch for small scale fisheries in West Nusa Tenggara. It considered nearly threatened according IUCN, thus information regarding to its estimated population needed conservative efforts. This study aimed estimate biological and parameters tiger Indonesia. Length data were collected from March December 2018 Tanjung Luar Port, The length-weight relationship was calculated using equation W=aL b . Electronic length-frequency analysis (ELEFAN) R Statistics with...
Perikanan tuna merupakan salah satu primadona perikanan di Indonesia dengan total produksi mencapai 1.297 ton dari tahun 2004 hingga 2011. Penelitian ini bertujuan untuk mengetahui dan kisaran panjang hasil tangkapan kapal rawai yang berbasis Pelabuhan Benoa, Bali. Pengumpulan data dilakukan metode sampling pada 16 unit perusahaan pengolahan ikan Benoa periode 2010-2014. Metode digunakan dalam penelitian adalah deskriptif dimana ditujukan menggambarkan fenomena terjadi tangkapannya. Total...
ABSTRACTThe utilization of fishery resources in the Indian Ocean, especially southwest Sumatra Island, south Java, Bali to Nusa Tenggara is expected increase. The objective this study was determine composition catches and catch rate hand line based on PPI Oeba, Kupang. Research conducted at Fish Landing (PPI) Kupang, Timur from January March 2015. method used descriptive which research intended describe phenomenon that occurred handline its catch. Catch data fishing effort are analyzed value...