ANALISIS DISTRIBUSI SPASIAL DAERAH PENANGKAPAN IKAN POTENSIAL PADA SETIAP MUSIM DENGAN DATA PENGINDERAAN JAUH DI PERAIRAN BALIKPAPAN, KALIMANTAN TIMUR TAHUN 2023

AMELIA PUTRI MAULANA, . (2025) ANALISIS DISTRIBUSI SPASIAL DAERAH PENANGKAPAN IKAN POTENSIAL PADA SETIAP MUSIM DENGAN DATA PENGINDERAAN JAUH DI PERAIRAN BALIKPAPAN, KALIMANTAN TIMUR TAHUN 2023. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Perairan Balikpapan memiliki potensi besar di sektor perikanan, namun perikanan tangkap di wilayah ini didominasi oleh nelayan lokal yang melaut sejauh 4 mil laut. Hal ini disebabkan oleh jenis armada dan alat tangkap yang masih konvensional dan di bawah standar. Penelitian ini menganalisis distribusi spasial daerah penangkapan ikan potensial untuk ikan pelagis kecil dan besar di Perairan Balikpapan, Kalimantan Timur. Parameter oseanografi, seperti suhu permukaan laut, klorofil-a, salinitas, arus laut, dan batimetri, dianalisis menggunakan data citra Aqua MODIS serta sumber lainnya, dipadukan dengan analisis spasial pada empat musim penangkapan ikan tahun 2023. Metode kuantitatif deskriptif digunakan dalam penelitian ini. Teknik overlay intersect diterapkan untuk memperoleh peta daerah penangkapan ikan potensial dan kurang potensial. Hasil penelitian menunjukkan bahwa perairan pesisir tergolong kurang potensial, sementara lepas pantai lebih potensial. Pada musim Barat, daerah penangkapan ikan berkembang di sebelah barat Selat Makassar hingga 12 mil, sedangkan pada musim Timur, distribusi spasialnya lebih luas dengan dominasi wilayah lepas pantai >12 mil laut. Validasi menunjukkan bahwa daerah penangkapan ikan pada musim Timur mencapai 87,23%, mengindikasikan bahwa peta ini dapat dijadikan acuan nelayan. Balikpapan waters have great potential in the fisheries sector, but capture fisheries in this area are dominated by local fishermen who fish as far as 4 nautical miles. This is due to the type of fleet and fishing gear that is still conventional and substandard. This study analyzes the spatial distribution of potential fishing grounds for small and large pelagic fish in Balikpapan Waters, East Kalimantan. Oceanographic parameters, such as sea surface temperature, chlorophyll-a, salinity, ocean currents, and bathymetry, were analyzed using Aqua MODIS image data as well as other sources, combined with spatial analysis on four fishing seasons in 2023. Descriptive quantitative methods were used in this study. The intersect overlay technique was applied to obtain maps of potential and less potential fishing areas. The results showed that coastal waters were classified as less potential, while offshore was more potential. In the West season, fishing grounds developed west of the Makassar Strait up to 12 miles, while in the East season, the spatial distribution was wider with a dominance of offshore areas >12 nautical miles. Validation shows that the fishing area in the East season reaches 87.23%, indicating that this map can be used as a reference for fishermen.

Item Type:	Thesis (Sarjana)
Additional Information:	1) Lia Kusumawati, S.Si., M.Eng 2) Dra. Asma Irma Setianingsih, M.Si.
Subjects:	Geografi, Antropologi > Geografi Geografi, Antropologi > Geografi Fisik Geografi, Antropologi > Oceanografi
Divisions:	FIS > S1 Geografi
Depositing User:	Amelia Putri Maulana .
Date Deposited:	26 Feb 2025 06:38
Last Modified:	26 Feb 2025 06:38
URI:	http://repository.unj.ac.id/id/eprint/53166

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