KEBENCANAAN GEOLOGI KELAUTAN DI BAGIAN UTARA PULAU OBI, MALUKU
Abstract
Kata kunci : kebencanaan geologi, energi fluks, banjir bandang, abrasi pantai dan tsunami, Pulau Obi
The study area is located on northern part of Obi Island, Moluccas. The research objective is to determine the potential of marine geological hazard by primary and secondary data collecting. Primary data consists of bathymetric and coastal characteristic mapping. Secondary data is from calculated wave energy flux by using wind data from Labuha / Taliabu observation stations (2004 – 2013). The result composed of coastal characteristic and bathymetric maps. The water depth range from 0 to 310 metres and the deepest part in between Obi and Bisa islands. The geological hazard on Obi Island consist of flooding,coastal abrasion and tsunami.
Keywords :Â geological hazard, flux energy, flooding, coastal abrasion and tsunami, Obi Island
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Aldrian E., dan Susanto RD, 2003. Identification of three dominant rainfall regions within Indonesia and their relationship to sea surface temperature. International Journal of Climatology 23, h. 1435–1452
Ekström, G., M. Nettles, dan A. M. Dziewonski., 2012. The global CMT project 2004-2010: Centroid-moment tensors for 13,017 earthquakes, Physics of The Earth Planetary Interior Journal., 200-201, h. 1-9. doi:10.1016/j.pepi.2012.04.002.
Hamilton, W, 1979. Tectonics of the Indonesian Region. U.S. Geological Survey Proffesional Paper, 1078, 345 h.
Letouzey J., de Clarens P., Guinard, J. dan Berthon, J. L., 1983. Structure of the North Banda Mollucca Area From Multichannel Seismic Reflection Data. Procceding 12th Annual Convention of Indonesian Petroleum Association., Jakarta
National Geophysical Data Center / World Data Service (NGDC/WDS): Global Historical Tsunami Database. National Geophysical Data Center, NOAA. doi:10.7289/V5PN93H7 (diakses tanggal 12 Desember 2013)
Nasrun, Sarmili, L., Rachmat, B. dan Surachman, M., 1999. Penyelidikan Geologi dan Geofisika Wilayah Pantai Perairan Teluk Bayur dan sekitarnya Padang, Sumatera Barat. Laporan Pusat Penelitian dan Pengembangan Geologi Kelautan, Bandung. (tidak dipublikasikan).
Schmidt, F. H. dan Ferguson, J. H. A., 1951. Rainfall Types Based on Wet and Dry Period Ratios for Indonesia and Western New Guinea, Verh. Djawatan Mety. Dan Geofisik, Jakarta 42
Sudana, D., Yasin, A., dan Sutisna, K., 1994. Peta Geologi Lembar Obi, Maluku, Sekala 1:250.000. Pusat Penelitian dan Pengembangan Geologi, Bandung.
Setyawan, W.B., 2007. Bencana Geologi di Daerah Pesisir Indonesia, Alami 12( 2), h. 1-11.
The Weather Underground, Inc., 2013. The Weather Underground. Http://www.wunderground.com/history/station/9460/2013/11/13/DailyHistory/[13 November 2013], 14:00.
Prasetio, F. B., 2013, Laporan Penelitian Aspek Kebencanaan Geologi Kelautan Di Bagian Utara Pulau Obira, Kepulauan Obi, Provinsi Maluku, Laporan Pusat Penelitian dan Pengembangan Geologi Kelautan, (tidak dipublikasikan).
Wyrtki, K., 1961. Physical Oceanography of the Southeast Asian Waters. Naga Report, 2. The University of California Scripps, Institution of Oceanography, La Jolla, California.
Yudhicara, Turjono, G., dan Junaedi, D., 2010, Laporan Singkat Pemeriksaan Gempabumi di Pulau Obi, Tanggal 14 Maret 2010, Provinsi Maluku Utara, Badan Geologi, (tidak dipublikasikan).
DOI: http://dx.doi.org/10.32693/jgk.14.1.2016.337
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