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Abstrak :
[ABSTRAK
Kabupaten Banggai memiliki potensi unggulan daerah dari sector maritime berupa perikanan tangkap, tetapi implementasi manajeman penangkapannya belum optimal. Ikan pelagis besar merupakan salah satu potensi unggulan di kabupaten ini. Tujuan dari penelitian ini adalah untuk mengetahui sebaran daerah potensial keberadaan ikan pelagis besar di perairan Kabuaten Banggai dengan menggabungkan teknologi knowledge base dan teknologi Geographic Information System (GIS). Penelitian ini dilakukan dengan mengidentifikasi klorofil-a dan suhu permukaan laut yang bersumber dari data citra aqua modis selama kurun waktu 7 (tujuh) tahun. Hasil dari penelitian ini adalah sebaran potensial ikan pelagis besar di perairan Kabupaten Banggai. Umumnya sebaran potensi ikan pelagis besar di perairan Kabupetan Banggai memiliki kelas kerapatan rendah, sedang, dan tinggi pada wilayah Kecamatan Boalemo dan Kecamatan Masama pada bulan Juli dan Agustus dengan wilayah cukup luas, dan wilayah dengan kelas kerapatan rendah, sedang dan tinggi yang selalu ada sepanjang tahun pada wilayah Kabupaten Morowali dan Kabupaten Banggai Kepulauan.

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ABSTRACT
Banggai district has excellent potential areas of fisheries maritime sectors, but the implementation is not yet optimal for fisheries management, the big pelagic fish are one of the excellent potential in this district (Banggai District). The purpose of this study was to determine the distribution of potential areas where the big pelagic fish in the ocean of the Banggai District by integrated technology knowledge base and Geographic Information System (GIS). The study was conducted by identifying chlorophyll-a and sea surface temperature derived from the fashionable aqua image data over a period of 7 (seven) years. Results from this study is the potential distribution of big pelagic fish in the ocean of the Banggai district. Generally the potential distribution of big pelagic fish in the ocean of the Banggai island have low, medium, and high density grade in the District of Boalemo and the District Masama in July and August with a fairly wide area, and areas with a low density grade, medium and high are always there along year in the area Morowali and Banggai Kepulauan, Banggai district has excellent potential areas of fisheries maritime sectors, but the implementation is not yet optimal for fisheries management, the big pelagic fish are one of the excellent potential in this district (Banggai District). The purpose of this study was to determine the distribution of potential areas where the big pelagic fish in the ocean of the Banggai District by integrated technology knowledge base and Geographic Information System (GIS). The study was conducted by identifying chlorophyll-a and sea surface temperature derived from the fashionable aqua image data over a period of 7 (seven) years. Results from this study is the potential distribution of big pelagic fish in the ocean of the Banggai district. Generally the potential distribution of big pelagic fish in the ocean of the Banggai island have low, medium, and high density grade in the District of Boalemo and the District Masama in July and August with a fairly wide area, and areas with a low density grade, medium and high are always there along year in the area Morowali and Banggai Kepulauan]

Abstrak :
ABSTRAK
Letak geografis Indonesia mengakibatkan perikanan di Selat Sunda turut terkena dampak dari dinamika iklim global. Salah satunya yaitu fenomena ENSO El Nino-Southern Oscillation di Samudera Pasifik yang mempengaruhi musim dan perairan laut di Indonesia. Perikanan di Selat Sunda memiliki komoditi berupa ikan pelagis yang wilayah potensialnya dapat diperkirakan dari parameter-parameter oseanografi berupa suhu permukaan laut SPL dan konsentrasi klorofil-a di perairan laut. Dinamika parameter oseanografi secara spasial dan temporal akibat variasi fenomena ENSO dapat diidentifikasi dari citra satelit Aqua yang membawa sensor MODIS. Informasi wilayah potensi ikan pelagis dibutuhkan untuk membantu efektifitas kegiatan perikanan dan menambah produksi perikanan tangkap. Parameter-parameter oseanografi bulanan di Selat Sunda ditampal berdasarkan 4 variasi musim dalam setahun pada setiap variasi fenomena ENSO dan diklasifikasikan berdasarkan kelas potensial sedang, potensial, dan sangat potensial. Hasilnya, wilayah potensi ikan pelagis yang sangat potensial di Selat Sunda pada fenomena La Nina dan El Nino lebih besar dibanding pada kondisi normal dan terjadi pada musim timur hingga peralihan II. Sebarannya berada di Samudera Hindia di sebelah barat Selat Sunda.

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ABSTRACT
Indonesia 39s geographical location resulted in the fisheries in the Sunda Strait also affected by global climate dynamics. One of them is the ENSO El Nino Southern Oscillation phenomenon in the Pacific Ocean that affects the seasons and marine waters in Indonesia. The fishery in the Sunda Strait has a commodity of pelagic fish where the potential area can be estimated from oceanographic parameters such as sea surface temperature SST and chlorophyll a concentration in marine waters. The dynamics of the spatial and temporal parameter of oceanography due to the variation of ENSO phenomena can be identified from Aqua satellite images carrying the MODIS sensor. Information on potential areas of pelagic fish is needed to help the effectiveness of fishery activities and increase the production of capture fisheries. Monthly oceanographic parameters in the Sunda Strait are overlayed based on 4 seasonal variations in a year on each variation of the ENSO phenomenon and are classified by moderate, potential, and very potential classes. As a result, the potential areas of very potential pelagic fish in the Sunda Strait in the La Nina and El Nino phenomena are greater than in normal conditions and occur in the east seasons until the second transition. The spread is in the Indian Ocean to the west of the Sunda Strait.