21–40 of
567 results.
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Hill Gendoet Hartono
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Adjat Sudradjat
DOI: 10.17014/ijog.4.2.71-80Nanggulan Formation consists of the oldest clastic rock sequence exposed in Kulonprogo area, Yogyakarta. This paper discusses the position of Nanggulan Formation as a basem...
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Bambang Setiawan
DOI: 10.17014/ijog.4.2.81-96A topic of seismic hazard analysis (SHA) is briefly elaborated. A probabilistic seismic hazard analysis (PSHA) is commonly used to assess the ground motion level expected w...
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Fitri Agustin
DOI: 10.17014/ijog.4.2.97-109This paper analyzed the mineral maps of AlOH bearing minerals and iron oxide using ASTER imagery in Tick Hill, Mount Isa, northwestern part of Queensland, as a guide for m...
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Zulherry Isnain
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Juhari Mat Akhir
DOI: 10.17014/ijog.4.2.111-120The shortage of clean water occurs almost everywhere around the world. The demand for water supply increases from time to time due to various problems such as development...
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Tumpal Bernhard Nainggolan
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Deny Setiady
Some deepwater multiple attenuation processing methods have been developed in the past with partial success. The success of surface multiple attenuation relies on good water bottom reflections for mos...
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Pungky Sampurno
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Rina Zuraida
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Nazar Nurdin
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Luli Gustiantini
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Noor Cahyo Dwi Aryanto
Study of elemental composition in sediment has been proven useful in interpreting the depositional environmental changes. Multi Sensor Core Logger (MSCL) is a non-destructive analysis that measures se...
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Beben Rachmat
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Delyuzar Ilahude
Toyapakeh Strait has a fairly strong ocean current velocity with a velocity between 0.5 m/s – 3.2 m/s. The duration of the strong current (V> 0.5 m/s) ranges from 13-22 hours per day. The location of ...
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Ali Albab
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Noor Cahyo Dwi Aryanto
The late Pleistocene-Holocene stratigraphic architecture of the Bawean Island and surrounding waters, southeast Java Sea has been analyzed by using sparker seismic profiles. Geological interpretation ...
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Khozanah Munawir
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Deny Yogaswara
Banten Bay is end of stream for a few rivers from Banten mainland where many manufactures and petrochemical industries are built. This may give environmental pressure of water quality of the bay due t...
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Agus Setyanto
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Maman Surachman
The main objective of this study is to identify and to determine the variation and content of heavy mineral placer of Kendawangan coastal, offshore and its surrounding area. Sediment samples were take...
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Rina Zuraida
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Rainer Arief Troa
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Marfasran Hendrizan
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Luli Gustiantini
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Eko Triarso
This paper presents the characteristics of sediment from core BS-36 (6°55.85' S and 96°7.48' E, 1147.1 m water depth) that was acquired in the Mergui Basin, Andaman Sea. The analyses involved megascop...
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Purnomo Raharjo
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Mira Yosi
Recently, the main problem in Semarang City is flood. This area has low relief that consists of coastal alluvial deposits, swamp and marine sediments. The coastline is characterized by muddy, sandy, a...
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Fitri Budiyanto
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Lestari Lestari
Heavy metals, hazardous chemical substances, increase in marine environment due to anthropogenic discharges. However, due to the hydrodynamic of the marine system these metals could vary both temporal...
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Undang Hernawan
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Rahayu Kusumah Risdianto
The southern part of Bintuni Bay with highly sensitive ecosystem conditions has evolved into an oil and gas industry where potential impacts on coastal and offshore environments need to be anticipated...
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Sutisna Sutisna
No abstract available.
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Rina Zuraida
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Nineu Yayu Gerhaneu
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Isnu H. Sulistyawan
Penelitian karakteristik sedimen pantai dan dasar laut Teluk Papela dilakukan untuk mengetahui rona awal lingkungan Teluk Papela. Analisis mineralogi dan granulometri yang dilakukan pada sedimen panta...
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Tumpal Bernhard Nainggolan
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Gusti Muhammad Hermansyah
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Priatin Hadi Wijaya
Lokasi penelitian mencakup sebagian besar wilayah perairan Morowali sampai ke selatan ke arah Teluk Kendari bertujuan untuk mendapatkan gambaran struktur geologi dan morfologi bawah permukaan dasar la...
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Deny Setiady
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I. Nyoman Astawa
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Gusti Muhammad Hermansyah
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I. Wayan Lugra
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Tumpal Bernhard Nainggolan
Secara geografis daerah penelitian terletak pada koordinat 1140 32' – 1160 01' Bujur Timur dan 070 15' - 080 02' Lintang Selatan. Kondisi geologi dasar laut belum banyak dibahas oleh para peneliti di ...
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Purnomo Raharjo
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Mario Dwi Saputra
Kondisi morfologi dasar laut dari suatu perairan khususnya di selat dapat mempengaruhi kecepatan arus laut. Indonesia sebagai negara kepulauan memiliki banyak pulau dan selat. Bertambahnya kecepatan a...
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Kresna Tri Dewi
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Godwin Latuputty
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Yusuf Adam Priohandono
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Catur Purwanto
Ostracoda merupakan kelompok mikro-organisme yang dapat terawetkan dalam sedimen dasar laut, termasuk dasar perairan sekitar Pulau Bangka, Sulawesi Utara. Pulau ini terkenal akan keindahan alam bawah ...