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All Journal Jurnal Ilmu Pertanian Indonesia Buletin PSP Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Forum Pasca Sarjana JOURNAL OF COASTAL DEVELOPMENT ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Sosiohumaniora Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Perikanan dan Kelautan Jurnal Sumberdaya Akuatik Indopasifik Albacore : Jurnal Penelitian Perikanan Laut Jurnal Penelitian Perikanan Indonesia Jurnal Kebijakan Perikanan Indonesia Samakia: Jurnal Ilmu Perikanan Jurnal Kelautan Nasional Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital Techno-Fish Jurnal Ilmiah Samudra Akuatika Jurnal Kemaritiman: Indonesian Journal of Maritime Semah : Jurnal Pengelolaan Sumberdaya Peraira Jurnal Airaha Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Manusia dan Lingkungan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital
Domu Simbolon
Departemen Pemanfaatan Sumberdaya Perikanan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor, Jalan Agatis, Kampus IPB Dramaga, Bogor 16680, Indonesia
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Journal : Buletin PSP

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Tingkat Pemanfaatan dan Pola Musim Penangkapan Ikan Lemuru di Perairan Selat Bali Domu Simbolon; Budy Wiryawan; Prihatin Ika Wahyuningrum; Hendro Wahyudi
Buletin PSP Vol. 19 No. 3 (2011): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

Ikan lemuru (Sardinella lemuru) merupakan salah satu sumber daya ikan di Perairan Selat Bali yang mempunyai potensi dan nilai ekonomis yang cukup tinggi. Produksi yang hasil tangkapan yang diperoleh saat ini sudah mengalami penurunan akibat overfishing. Penelitian ini bertujuan untuk mengestimasi potensi lestari, tingkat pemanfaatan dan pengupayaan serta pola musim penangkapan ikan lemuru di Selat Bali berdasarkan hasil tangkapan yang didaratkan di Pelabuhan Perikanan Pantai Muncar. Metode dalam penelitian ini menggunakan metode surplus produksi untuk mencari potensi lestari, upaya optimum serta tingkat pemanfaatan menggunakan metode Schaefer. Pola musim penangkapan ikan menggunakan analisis deret waktu dan metode rata-rata bergerak. Hasil analisis menunjukkan bahwa nilai potensi lestari dan upaya optimum sebesar 33.576 ton/tahun dan 26.696 trip/tahun. Tingkat pemanfaatan selama 2004-2008 telah melebihi nilai potensi lestari pada tahun 2006 dan 2007 yaitu sebesar 153% dan 161%, tingkat pengupayaan selama lima tahun terakhir sudah diatas 100%. Bulan Desember-Februari sangat baik untuk melakukan operasi penangkapan ikan lemuru karena sumberdaya yang melimpah dan sudah layak tangkap. Sedangkan bulan Maret-November merupakan waktu yang kurang baik untuk operasi penangkapan ikan lemuru karena sumberdaya yang sedikit dan belum layak tangkap.
PENGARUH SUHU PERMUKAAN LAUT TERHADAP HASIL TANGKAPAN IKAN TENGGIRI DI PERAIRAN INDRAMAYU, JAWA BARAT P. Ika Wahyuningrum; Domu Simbolon; Rika Rizkawati
Buletin PSP Vol. 19 No. 2 (2011): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

Indramayu merupakan daerah yang memiliki potensi sumber daya ikan terbesar di Jawa Barat. Ikan komoditas unggulan lokal di Indramayu diantaranya tenggiri. Secara umum, nelayan di Indramayu menentukan daerah penangkapan ikan berdasarkan pengalaman sehingga proses penangkapan menjadi kurang efektif dan efisiensi operasi dengan banyaknya waktu, biaya dan tenaga yang terbuang. Sebaran suhu permukaan laut (SPL) yang diambil dari data satelit dapat digunakan sebagai indikator penentuan daerah penangkapan ikan. Penelitian ini bertujuan mengetahui kisaran SPL di Perairan Indramayu, mengetahui hasil tangkapan tenggiri pada kurun waktu yang berbeda serta hubungan SPL terhadap hasil tangkapan tenggiri di Perairan Indramayu. Metode yang digunakan dalam Penelitian ini adalah metode survei. Kisaran SPL di perairan Indramayu adalah 23-33°C. Pada bulan Juni SPL berkisar antara 23-31°C dengan suhu dominan 27,55°C. Kisaran SPL Juli berada antara 28-33°C dengan suhu dominan sebesar 30,28°C sedangkan pada bulan Agustus SPL berkisar 24-32°C dengan suhu dominan 29,37°C. Hasil tangkapan ikan tenggiri pada bulan Juni sebesar 14 kg/trip, bulan Juli 2005 sebesar 6 kg/trip dan pada bulan Agustus 2005 sebesar 6,5 kg/trip. SPL berpengaruh secara nyata terhadap hasil tangkapan ikan tenggiri dengan nilai koefisien korelasi sebesar 0,672. Adapun nilai koefisien determinan (R2) sebesar 0,45 yang berarti variasi dari SPL dapat menjelaskan model observasi 45%. Sisanya 54% dipengaruhi oleh faktor oseanografi yang lain serta faktor-faktor produksi.
PENGEMBANGAN PERIKANAN TANGKAP BERBASIS CODE OF CONDUCT FOR RESPONSIBLE FISHERIES (CCRF) DI TERNATE, PROVINSI MALUKU UTARA Julia Eka Astarini; John Haluan; Sugeng Hari Wisudo; Daniel Monintja; Domu Simbolon
Buletin PSP Vol. 19 No. 1 (2011): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

This research was conducted in Ternate Waters which is located in Fisheries Management Zone or WPP 715 (Maluku Sea, Gulf of Tomini, and Ceram Sea). DKP and LIPI (2001) reported that the level of exploitation on fish resources in this area is just reach to about 41.83%. To assure a sustainable capture fisheries in this management area, a study based on Code of Conduct for Responsible Fisheries (CCRF) criteria is needed so that the fisheries potential resources could be optimally utilized, to contribute a significant role in the local economy and fisher’s prosperity. This study was aimed to (1) identifying fishing units which are supporting the CCRF’s criteria, (2) determining an optimal composition of fishing units to be developed. The research was conducted using survey method. Scoring method and Linear Goal Programming are among the method of analysis applied. The result of analysis shows that most of the fishing units operating in the area are still fulfillling the CCRF criteria. The analysis also shows the most favourable fishing units to be furtherly developed for the area in ranking order, subsequently are : the handline, pole and line, and purse seine. The optimal composition of fishing units to be developed in the research area are : the handline 751 units, pole and line 33 units, and purse seine 86 units.
MODEL PENGEMBANGAN KEMITRAAN USAHA PERIKANAN TANGKAP DENGAN LEMBAGA KEUANGAN DI KABUPATEN INDRAMAYU Charles Bohlen Purba; John Haluan; Domu Simbolon; Sugeng H. Wisudo
Buletin PSP Vol. 17 No. 3 (2008): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

Less on developing and contributing fisheries sector on Gross National Product (GNP), especially capture fishing efforts in Indramayu Regency, dominantly because of capital limitation and imprecisely capture fishing sector development. This research is trying to analyze financial feasibility of capture fishing sector and its relationship with financial institutions. The analyzing methods would be referred to Hanley and Spash (1993) there are Net Present Value (NPV), Net Benefit – Cost Ratio (B/C Ratio), Internal Rate of Return (IRR), Return of Investment (ROI), and Payback Period (PP). The results shows that capture fishing with payang, drift gill net (JIH) and state gill net (JIT) are capture fisheries efforts with good financial conditions (NPV Payang = Rp 169.798.012, NPV JIH = Rp 344.738.291, NPV JIT = Rp 454.465.535, and the other five capture fisheries efforts have NPV, B/C Ratio, IRR, ROI and PP appropriate with terms and conditions, then its could be more development and proper to get financial institutions support. Capture fisheries with fishhook and fishing line are not properly to be develop. There are four potential financial institutions which could support the capture fisheries efforts, but for now, only Jabar-Banten Bank and KPL Mina Sumitra which needed its actions. And the kind of credits/payments/ services which could be optimally used from Jabar-Banten Bank are Micro Credits and Peduli Credits, with each reaching Rp 422.400.000 and Rp 105.600.000 each year. KPL Mina Sumitra consist of Investment Credits, Micro Credits and Development Services are reaching Rp 9.280.000.000, Rp 928.000.000 and Rp 464.000.000 each year. There are financial institution which not needed its services because of the credits scale which offered are not suitable, the relations not connected, there are problems in collateral, and trust factor.
ALGORITMA UNTUK ESTIMASI KEDALAMAN PERAIRAN DANGKAL MENGGUNAKAN DATA LANDSAT-7 ETM+ P. Ika Wahyuningrum; Indra Jaya; Domu Simbolon
Buletin PSP Vol. 17 No. 3 (2008): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

The need for accurate shallow water mapping is highly desireable for various engineering work and navigational safety. The current research attempts to estimate shallow water depth using Landsat-7 ETM+ and to formulate the best combination of Van Hengel and Spitzer algorithm and the best original digital number model. The best digital number model is obtained by correlation analysis, Principal Component Analysis (PCA) and application of regression model to 1st, 2nd and 3rd bands of Landsat-7 ETM+ satellite images. The results show that: (1) Shallow water depth in Pari Island, as a study site, can be estimated from Landsat-7 ETM+; (2) Combination of 321 bands of Land Satellite-7 Enhanched Thematic Mapper Plus (Landsat-7 ETM+ )is the best combination of algorithm of Van Hengel and Spitzer; (3) The best model to estimate shallow water depth from original digital number is exponential equation: y = 21.07e-0.0591x; (4) The best original digital number model has smaller mean error at the depth of less than 9 meter while the Van Hengel and Spitzer algorithm has smaller mean error at the depth of more than 9 meter.
PENDUGAAN FRONT DAN UPWELLING MELALUI INTERPRETASI CITRA SUHU PERMUKAAN LAUT DAN CLOROFIL-A DI PERAIRAN WAKATOBI SULAWESI TENGGARA Domu Simbolon; Muslim Tadjuddah
Buletin PSP Vol. 17 No. 3 (2008): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

The objectives of this study are to know the distribution of the sea surface temperature (SST) and clorophill-a concentration around Wakatobi waters Southeast Sulawesi, and to determine the location of thermal front and upwelling. Fishing activity would be more efficient and effective when fishing ground was recognized well to fishing vessel leaved from fishing base. One of the method to determine fishing ground is to studying of thermal front and upwelling phenomenon by using the SST and chlorophyl-a analysis.The observation of the sea surface temperature and chlorophill-a which detected by using satellite data can be used to forcast the thermal front and upwelling phenomenon, and then used to forecast the potential fishing ground. The mean of SST during west season was 27.5°C with clorophill-a concentration 1.35 mg/m³. While the mean of SST during west-east season 26.7°C with clorophill-a concentration was about 0.78 mg/m³. Thermal Front occured around Kapota reefs, Kaledupa reefs, Koromaha reefs and Koka reefs. Based on thermal front distribution the potential fishing ground of cakalang was located in the east of Wakatobi waters especially around Koromaha reefs and Koka reefs. Upwelling was not found during west season and west-east season.
SENSITIVITAS OPSI PENGEMBANGAN UNIT PENANGKAPAN IKAN TERPILIH DI KABUPATEN LAMPUNG SELATAN Meizar Malanesia; John Haluan; Hartrisari Hardjomidjojo; Domu Simbolon
Buletin PSP Vol. 17 No. 2 (2008): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

This study is conducted on the waters of South Lampung Regency. It requires data and information on the potential natural resources, human resources, institutions, and facilities and infrastructure. The data and information on catchment fishery will become a priority for analysis. An analysis is also made to determine a standard for fish catching units covering biological, environmental, sustainable, and financial feasibility aspects. The next step is to conduct an integrated analysis of all aspects in relation to the development of seven fish catching units selected, to make priorities of development, and to determine the sensitivity of the development against any possible changes. It is expected that the analysis of fish resources and selection of fish catching units can solve the problems of catchment fishery in the region, and help fishermen to increase productivity. The increased fish production will give a significant contribution to the development of fish businesses and fishermen’s income. With an increased income, it is certainly expected that the fishermen’s welfare will also improve.
PEMODELAN KLASIFIKASI TERUMBU BERBASIS GEOMORFOLOGI DAN PEMANFAATAN SUMBERDAYA IKAN KARANG Wikanti Asriningrum; Budy Wiryawan; Domu Simbolon; Iwan Gunawan
Buletin PSP Vol. 16 No. 3 (2007): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

Coral reef is one of important economical value natural resources which is grow better in tropical region. Indonesia as a tropical country consists of 17.508 islands and 70% territory covered by sea, in which the shallow waters around the islands, is a place for coral reef to grow. Since the biophysical characteristic information of coral reef is essential for regional marine planning, this research aims to study the satellite remote sensing data processing for geomorphologic analysis of small islands, volcanic, coral, and atoll, and reef landform in order to arrange a geomorphology-based reef classification model. Domination, uniformity, and variety analysis of coral fish is conducted to find out the relationship between small island, reef and coral fish habitat. From remote sensing data processing model, multispectral fusion results obtained are 245 channel combinations for volcanic islands, 257 for coral islands, 237 for atoll islands, and 124 for coral reefs. Spectral enhancement is autoclip and spatial enhancement is high pass sharpen 2. Multispatial fusion enhances small island morphology but not enhances for coral reefs. Geomorphology-based reefs classification model divides reef into oceanic reef and shelf reef. More detailed classification for oceanic reef is divided into fringing reef, barrier reef, and atoll. While shelf reef used in the study area is lagoonal platform reef. This classification, combined with ecological-based coral reef classification, is used to identify life reef, dead reef, and sand in the certain reef landform.
ANALISIS UNIT PENANGKAPAN IKAN PILIHAN DI KABUPATEN LAMPUNG SELATAN Meizar Malanesia; John Haluan; Hartrisari Hardjomidjojo; Domu Simbolon
Buletin PSP Vol. 16 No. 3 (2007): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

Fisherie resources utilization in Residency of South Lampung as so far has faced on larger potency of fisheries capture while the management is not optimally done yet. This situation has indicated the low productivity of fishing units including the existing fleets as well as unsupported fishing gears facilities in traditional basis. In other hand, in general, the human resources are rare with low management capability. As consequence, technology transfer (adoption) to the lowest level fishermen is constrained. Fishermen slowly use existing technology and be more diversified in business activities. In addition, fishermen's access on capital loan is limited. This research conducted in marine region of South Lampung Residency. The required information is including potency of natural resources, human resources, institution, and available facilities. Data and information on fisheries will be prioritizing to analyze. The data analyses are including standardization of fishing unit, biological aspect analysis, environmental aspect, sustainability and financial feasibility. As we know, fishing units are technical unity in catchments efforts that usually consisted of the Fishermen, vessel and fishing gears. According to the analysis result on fisheries resources and selection on existing fishing units, the expected output should resolved specified for fisheries problems in the regency. In other hand, fishermen expected be to increase the production. Increasing on fisheries product will have significant impact on fisheries activities and fishermen's income. By improving the fishermen's income, the fishermen welfare will be improved.
HUBUNGAN SUHU PERMUKAAN LAUT DAN KLOROFIL-A TERHADAP HASIL TANGKAPAN IKAN CAKALANG (Katsuwonus pelamis, Linne) DI PERAIRAN BAGIAN TIMUR SULAWESI TENGGARA Muhammad Syahdan; M. Fedi A. Sondita; Agus Atmadipoera; Domu Simbolon
Buletin PSP Vol. 16 No. 2 (2007): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

Sea surface temperature (SST) and chlorophyll-a (chl-a) are the important oceanographic parameters determining the abundance and distribution of marine pelagic organism, include skipjack tuna. The aim of this research is to determine the relationship between SST and chl-a concentration with production of skipjack tuna off eastern coast of Southeast Sulawesi. Such relationship can be used to identify potential fishing ground of skipjack tuna.SST was derived by NOAA-AVHRR 16 and the data was collected from Lembaga Antariksa dan Penerbangan Nasional (LAPAN). Chl-a was derived from TERRA-MODIS satellite and the data were obtained from Colorado Center of Astrodynamics Research (CCAR) website. Skipjack tuna production data were obtained from direct observation and pole and line fishermen reports (log book) from March to June 2004.The lowest SST occured at March, while the highest at April and May 2004. The higher SST indicated a flow of water mass from nothern area to southern area. From March to May 2004, there was no significant change in chl-a concentration. In that period, the chl-a concentration was relative low and uniformly distributed but significant spatial variation was observed in June. The optimum observed SST for skipjack fishing in the studied area ranged from 25 to 26 °C and from 31,5 to 32,5 °C ; the optimum chl-a concentration ranged from 0,38 to 0,52 mg/m3. SST did not show strong influence on the catch of skipjack tuna ; the catch of skipjack tuna more influenced by chl-a concentration. The most productive fishing ground ; i.e. the potential fishing area off estern coast of Southeast Sulawesi are between Wawonii Island and Menui Island and eastern Umbele Island/northwestern Menui Island.
Co-Authors Agung Nugraha Agus Atmadipoera Agustin Indrayanto Alberth Ch Nanlohy Alfa F.P Nelwan Alfi Sahri Remi Baruadi Am Azbas Taurusman Amiruddin Amiruddin Ari Purbayanto Arif Febrianto Asep Priatna Asep Priatna Azis, Ravy Nur Bambang Murdianto Bambang Murdiyanto Bambang Murdiyanto Bambang Murdiyanto Bawole, Dionisius Benediktus Jeujanan Bubun, Rita L. Budhi H. Iskandar Budhi H. Iskandar Budhi Hascaryo Iskandar Budi Wiryawan Budy Wiryawan Charles Bohlen Purba Charles Bohlen Purba D. Ernaningsih Dandi Rahmad Putra Daniel Monintja Daniel R Minintja Daniel R. Monintja Darmawan Delly Dominggas Paulina Matrutty Delly Dominggas Paulina Matrutty deni sarianto Didik Santoso Dwi Ernaningsih Dwi Putra Yuwandana Eko Sri Wiyono Emma Suri Yanti Siregar, Emma Suri Yanti Endratno Endratno Fardilah, Muhammad Fajar Fajri Febri, Suri Purnama Fedi Alfiadi Sondita Fis Purwangka Gogo Kamargo Handy Chandra Hanifa, Irfan Harahap, Antoni Harry Satriyanson Girsang Hartrisari Hardjomidjojo Hendro Wahyudi Hestirianoto, Totok Hidayani, Putri Azzahra Hutagalung, Revica Rosye Huwaida, Hanifah Indra Jaya Irfan Yulianto Iwan Gunawan Jacomina Tahapary Jacomina Tahapary John Haluan John Haluan Jonson Lumban Gaol Julia E. Astarini Julia Eka Astarini Khairul Amri Kresna Handoyo Lucien Pahala Sitanggang M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi A. Sondita M. Fedi Sondita Made Mahendra Jaya Mario Limbong Meizar Malanesia Mohammad Imron Mohammad Khotib Muhamad RE Prayitno Muhammad Fedi Alfiadi Sondita Muhammad Syahdan Muklis Muklis Mulyono S. Baskoro Muslim Tadjuddah Mustaruddin Nanda Rizki Purnama Nur Atika Hasibuan Nurwijayanti Onesimus Dhyas Dwi Atmajaya Prasetiyo, Shidiq Lanang Prihatin Ika Wahyuningrum Putra, Demo Buana Rahmad, Adrul Rahmat Rizqi Raihan, M. Reza Retno Muninggar Ridwan Sala Rika Rizkawati Ririn Irnawati Ririn Irnawati Ririn Irnawati Robert Tambun Ronny I. Wahju Roza Yusfiandayani Rudy C. Tarumingkeng Ruslan Husen Saban Tawari Sabila, Fathiha Rizki Samsul Bahri Santausa, Imam Teguh Santausa, Teguh Silvanus Maxwel Simange Silvia Silvia Siti Istiqomah Sri Yulina Wulandari Sugeng H. Wisudo Sugeng Hari Wisodo Sulaeman Martasuganda Sulaeman Martasuganda Sulaeman Martasuganda Supartono Supartono Suro Hari Wisudo Sutomo Sutomo Sutomo Sutomo T. Ersti Yulika Sari Tarigan, Daniel Julianto Thomas Nugroho Tiara, Tiara Titien Sofiati Toharo, Kasab Tri Wiji Nurani Ully Wulandari, Ully Victor P. H. Nikijuluw Victoria E. N. Manoppo Vincentius P Siregar Violitta, Susanti Rahayu Wahdati, Fajriyah Cahyani Wazir Mawardi Weni Damayanti Wesley Simanungkalit Widya Angela Fajrin Wikanti Asriningrum Wisudo, Suro Hari Yopi Novita Yopi Novita Zulkarnain Zulkarnain Zulkarnain