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Journal : JURNAL SAINS DAN TEKNOLOGI INDONESIA

PENDEKATAN COASTAL CELL UNTUK PENGELOLAAN PANTAI KABUPATEN TEGAL JAWA TENGAH Syaefudin, Syaefudin
Jurnal Sains dan Teknologi Indonesia Vol. 10 No. 1 (2008)
Publisher : Badan Pengkajian dan Penerapan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (587.531 KB) | DOI: 10.29122/jsti.v10i1.792

Abstract

Coastal Cell is new approach in coastal conservation and rahabilitation. According to this method the shoreline can be devided into several cells based on sediment budget or net sediment transport. The coastal damaged in Tegal and sourronding area mostly influences by human activities, such as coastal structures. The Tegal Coast is apart of Central Java Mega Cell Sediments, therefore to manage it must be integrated withboth side coastals (eastern side and western side). Soft solution approach such as sand by passing is the best approach to rehabilitation the Tegal coast .
STUDI GEOLOGI BAWAH PERMUKAAN RENCANA PEMBUATAN JEMBATAN LINTAS SELAT P. LAUT KABUPATEN KOTABARU KALIMANTAN SELATAN Syaefudin, Syaefudin
Jurnal Sains dan Teknologi Indonesia Vol. 8 No. 2 (2006)
Publisher : Badan Pengkajian dan Penerapan Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.1 KB) | DOI: 10.29122/jsti.v8i2.758

Abstract

Subsurface geological investigation has been carried out in Pulau Laut Strai, Kotabaru Distric South Kalimantan by using seismic reflection and gravity corer methods. The aim of this suvei are identified subsurface geological features ie : litology, struktur geology and sea floor litology. The bathymetric map shows that the Suwangi Island and surrounding area have shallow water and simple geological structures. Sea floor sediment covered by sand (40%), silt (35%), gravels (15%) and silt (10%). The acoustic basement in Tanjung Ajun (first location) area shows in between 4 to 18 meters depth, while in the west and east of Suwangi Island (second location) in between 2 to 20 meters depth.