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COASTLINE CHANGES AT BUNGUS BAY PADANG CITY, WEST SUMATERA PROVINCE BASED ON SATELLITE IMAGERY ANALYSES Yulius, Yulius; Ramdhan, M.; Ramdhan, M.
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 5 No. 2 (2013): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1125.763 KB) | DOI: 10.29244/jitkt.v5i2.7570

Abstract

The Bungus Bay with ??21,050 meters of coastline length and 1,383.86 ha of surface area confines with a rounded shape surface. This study aimed to determine coastline changes in the Bungus Bay based on overlay analyses of satellite imagery of 2000, 2006, 2010, and 2011. The method used in this research was visual interpretation using four key interpretation such as hue image, texture association, and shape. The results showed that in general there were abrasion processes in the Bungus Bay. The abrasion processes were more dominant  in the Buo Bay, Kaluang Bay, and Kabuang Bay.   The largest coastline changes occurred in the northern Bungus Bay for 26 m/yr, while in the Kaluang Bay and Kabuang Bay exhibited a moderate  change of  9 m/yr. In general, the rate of coastline change in the Bungus Bay was 5.9 m/yr.Keywords: abration, accretion, coastline changes, Bungus Bay
COASTLINE CHANGES AT BUNGUS BAY PADANG CITY, WEST SUMATERA PROVINCE BASED ON SATELLITE IMAGERY ANALYSES Yulius, Yulius; Ramdhan, M.; Ramdhan, M.
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 5 No. 2 (2013): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1125.763 KB) | DOI: 10.29244/jitkt.v5i2.7570

Abstract

The Bungus Bay with ??21,050 meters of coastline length and 1,383.86 ha of surface area confines with a rounded shape surface. This study aimed to determine coastline changes in the Bungus Bay based on overlay analyses of satellite imagery of 2000, 2006, 2010, and 2011. The method used in this research was visual interpretation using four key interpretation such as hue image, texture association, and shape. The results showed that in general there were abrasion processes in the Bungus Bay. The abrasion processes were more dominant  in the Buo Bay, Kaluang Bay, and Kabuang Bay.   The largest coastline changes occurred in the northern Bungus Bay for 26 m/yr, while in the Kaluang Bay and Kabuang Bay exhibited a moderate  change of  9 m/yr. In general, the rate of coastline change in the Bungus Bay was 5.9 m/yr.Keywords: abration, accretion, coastline changes, Bungus Bay
Kesesuaian Kawasan Budidaya Rumput Laut di Teluk Saleh, Kabupaten Sumbawa, Nusa Tenggara Barat -, Yulius; -, Ardiansyah; Ramdhan, M.; Heriati, A.; Salim, H.L.; Purbani, D.; Amri, S.N.; Arifin, T.
Jurnal Segara Vol 12, No 1 (2016): April
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4389.616 KB) | DOI: 10.15578/segara.v12i1.7650

Abstract

Rumput laut merupakan salah satu komoditas sumber daya pesisir dan laut yang memilki nilai ekonomis yang tinggi. Kabupaten Sumbawa memiliki potensi kawasan yang sangat menunjang untuk budidaya rumput laut dengan luas perairan pesisir ± 3.831,72 Km². Masyarakat pesisir di sekitar Teluk Saleh melakukan usaha budidaya rumput laut jenis Eucheuma Cottonii. Penelitian ini bertujuan untuk menentukan kesesuaian kawasan untuk budidaya rumput laut menggunakan SIG. Metode yang digunakan dalam penelitian ini adalah metode analisis spasial (keruangan) dan analisa tabular terhadap kesesuaian kawasan dalam SIG. Hasil analisis spasial dan tabular terhadap kesesuaian kawasan untuk budidaya rumput laut berhasil ditentukan kawasan yang sesuai untuk budidaya rumput laut, menunjukkan bahwa lokasi yang sesuai adalah di perairan Kecamatan Plampang dengan luas sekitar 36.061,17 hektar atau 60,34 % dari luas total wilayah kawasan pengembangan.