Karstifikasi dan Pola Struktur Kuarter Berdasarkan Pemetaan Lapangan dan Citra SRTM Pada Formasi Wapulaka, Pasar Wajo, Buton, Sulawesi Tenggara.
Abstract
Karstification process occurs as a result of dissolution on limestone lithology formed in typical morphology of caves, rounded or elongated pits and conical hills. This also related with structural pattern that also intesively occurs at western part of Buton Island. Research area located at lattitude 5027’0” S – 5032’0’’ S and longitude 122049’30” E - 122052’30” E. Purpose of this research was to identified karst landscape and karstificatiom process on Wapulaka Formation and recognize the structural pattern on this formation. By using field observation and SRTM data interpretation we considered that karst formations formed on Wapulaka Formation was Quarter limestone which diagenesis process of dissolution forming karst landform also related with uplifted event at pliocene – pleistocene. This formed related with complex interaction between the geology, climate, hydrology and biological factors that created various landscape morphology such as caves, underground river, stalagtite, stalagmite and others cave ornament.
Full text article
References
Balazs, D. (1973). Relief Types Of Tropical Karst Areas. Proceedings of the symposium on karst-morphogenesis, International Geographical Union, European region conference (Hungary), 16–32.
Davidson, J.W. (1991). The Geology and Prospectivity of Buton Island, S.E. Sulawesi Indonesia. Proceeding IPA 20th, Jakarta.
Ford, D.C., and Williams, P.W. (2007). Karst Geomorphology and Hydrology. Chichester: John Wiley and Sons
Samudra, Hanang. (2011). Nilai Strategis Kawasan Kars Di Indonesia. Bandung: Pusat Pengembangan Dan Pengembangan Geologi.
Maryanto, Ibnu, et al. (2006). Manajemen Bioregional: Kars, Masalah dan Pemecahannya, Dilengkapi Kasus Jabodetabek. Bogor: Puslit Biologi LIPI.
Satyana, A.H., Irawan, C., Kurniawan, W. (2013). Revisit Geology And Geochemistry Of Buton Asphalt Deposits, SE Sulawesi: Implications For Petroleum Exploration Of Buton Area. Proc. Indonesian Petroleum Association Thirty-Seventh Annual Convention & Exhibition, IPA13-G-170
Satyana, A.H., M.E.M. Purwaningsih. (2011). Collision of Microcontinents With Eastern Sulawesi: Records From Uplifted Reef Terraces and Proven-Potential Petroleum Plays. Proc. Indonesian Petroleum Association, IPA11-G-219
Sikumbang, N, dkk. (1995). Peta geologi Lembar Buton. Pusat Penelitian dan Pengembangan Geologi. Bandung.
Smith, R.B. (1982). Sedimentology and Tectonics of a Miocene Collision complex and Overlying Late Orogenic Clastic Strata, BUton Island, Eastern Indonesia. A Dissertation, University of California.
Smith, R.S.U. (1989). Remote Sensing Study of Late Neogene Structures, Buton Island, Sulawesi, Indonesia. Conoco Technical Service Report 8654-F20-002-1-89. 43p.
Tanjung, H, dkk. (2007). Trend of Petroleum Exploration in Buton: An Insight From Tectonic, Stratigraphic and Geochemical Aspect. Proceeding IPA 21th, Jakarta.
Yuskar, Y. (2014). Interpretasi Fasies Pengendapan Formasi Tondo, Pulau Buton, Sulawesi Tenggara Berdasarkan Data Pemetaan Geologi dan Potensinya Sebagai Batuan Reservoir Minyak bumi. Journal of Earth Energy Engineering, Vol 3 No. 1, Pekanbaru.
Yuskar, Y. (2014). Stuktur Geologi dan Model Tektonostratigrafi Daerah Gonda dan sekitarnya Kecamatan Sorawolio, Kabupaten Buton Sulawesi Tenggara. Jurnal RAT Vol. 3 No. 2, Pekanbaru.
Authors
This is an open access journal which means that all content is freely available without charge to the user or his/her institution. The copyright in the text of individual articles (including research articles, opinion articles, and abstracts) is the property of their respective authors, subject to a Creative Commons CC-BY-SA licence granted to all others. JEEE allows the author(s) to hold the copyright without restrictions and allows the author to retain publishing rights without restrictions.