P. Astjario
Pusat Penelitian dan Pengembangan Geologi Kelautan

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DINAMIKA GARIS PANTAI KABUPATEN INDRAMAYU, JAWA BARAT, BERDASARKAN PENAFSIRAN CITRA SATELIT Dida Kusnida; P. Astjario
Jurnal Geologi dan Sumberdaya Mineral Vol. 18 No. 1 (2008): Jurnal Sumber Daya Geologi
Publisher : Pusat Survei Geologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33332/jgsm.geologi.v18i1.227

Abstract

Marine and coastal dynamic maps of Indramayu extracted from satellite imageries indicate the quantification of changes; those are changes of coastline, extension and the potential areas of erosion and sedimentation. The biogeochemical and hydro-oceanographic interactive processes of the up and downstream areas produce the marine and coastal physiographic of Indramayu. Therefore, the problem solving of coastal abrasion and accretion in Indramayu have to be executed through inter-sector coordination. Keywords: abrasion, accretion, coastal, coastline, satellite imageries
SUMBER DAYA ALAM DI KAWASAN PESISIR PULAU NUSA PENIDA DAN SEKITARNYA, KABUPATEN KLUNGKUNG, NUSA TENGGARA BARAT P. Astjario
Jurnal Geologi dan Sumberdaya Mineral Vol. 18 No. 6 (2008): Jurnal Sumber Daya Geologi
Publisher : Pusat Survei Geologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33332/jgsm.geologi.v18i6.256

Abstract

Nusa Penida, Lembongan and Ceningan islands consist of Pliocene reef limestone at some place. The limestone forms dolomite characterized, white in color and soft. The southern coastal of Nusa Penida Island exposed bedded limestone, re-crystallization and weakened. Karts topography widely spread in this island, however it has been eroded.The coastal zone of Nusa Penida, Lembongan and Ceningan islands have been utilized for sea water tourism and sea grass cultivation. However, these areas still have various renewable energy resources which have not yet been developed optimally. In order to support Renewable Energy Park Programs in Nusa Penida, the current energy of Ceningan strait can be used for electricity power energy. Keywords: coastal, renewable energy, current and limestone.