Výsledky vyhledávání - "Yusuf S. Djajadihardja"

Downgoing plate topography stopped rupture in the A.D. 2005 Sumatra earthquake

Autor: Yusuf S. Djajadihardja, Lisa C. McNeill, Timothy J. Henstock, Becky J. Cook, Jonathan M. Bull, James A. Austin, Sean P. S. Gulick, Haryadi Permana

Publikováno v: Geology. 44:71-74

Earthquakes in subduction zones rupture the plate boundary fault in discrete segments. One factor that may control this segmentation is topography on the downgoing plate, although it is controversial whether this is by weakening or strengthening of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5892a225ddab431e61e75f1230583628
https://doi.org/10.1130/g37258.1

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Geological structure of the offshore Sumatra forearc region estimated from high-resolution MCS reflection survey

Autor: Kohsaku Arai, Riza Rahardiawan, Ayanori Misawa, K. Hirata, Hiroshi Sarukawa, Yasuyuki Nakamura, Hisatoshi Baba, Toshiya Fujiwara, Juichiro Ashi, Haryadi Permana, Hidekazu Tokuyama, Masataka Kinoshita, Keita Adachi, Katsura Kameo, Udrekh, Yusuf S. Djajadihardja, Leonard Seeber

Publikováno v: Earth and Planetary Science Letters. 386:41-51

To investigate detailed fault distributions and shallow geological structure offshore northwestern Sumatra, we obtained high-resolution Multi-Channel Seismic (MCS) reflection data around the Sunda Trench, trench slope, and forearc high regions offsho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bf8de17fbd8ee8fe44f6aa6136a4f51
https://doi.org/10.1016/j.epsl.2013.10.031

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Deep seismic reflection images of the Wharton Basin oceanic crust and uppermost mantle offshore Northern Sumatra: Relation with active and past deformation

Autor: Dieter Franke, Christoph Gaedicke, Yusuf S. Djajadihardja, Satish C. Singh, H. Carton, Udrekh, James Martin, Nugroho D. Hananto

Publikováno v: Journal of Geophysical Research: Solid Earth. 119:32-51

[1] We present deep seismic reflection images along two profiles collected in 2006 in the Wharton Basin offshore Northern Sumatra. The main profile is located subparallel to the Sumatran trench at a distance of 32–66 km. Faulting of the entire sedi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e568411be3383abfd5cb54432e63ba2
https://doi.org/10.1002/2013jb010291

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Can turbidites be used to reconstruct a paleoearthquake record for the central Sumatran margin?

Autor: Marina I. Siti, Lisa C. McNeill, Haryadi Permana, Yusuf S. Djajadihardja, Esther J. Sumner, Peter J. Talling, Russell B. Wynn, Timothy J. Henstock

Publikováno v: Geology. 41:763-766

Turbidite paleoseismology aims to use submarine gravity flow deposits (turbidites) as proxies for large earthquakes, a critical assumption being that large earthquakes generate turbidity currents synchronously over a wide area. We test whether all la

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f404a77e71972cc150e1c3c5cd70020
https://doi.org/10.1130/g34298.1

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3-D active source tomography around Simeulue Island offshore Sumatra: Thick crustal zone responsible for earthquake segment boundary

Autor: Yusuf S. Djajadihardja, Frederik Tilmann, Heidrun Kopp, Genyang Tang, Penny Barton, Muhammad D. Jusuf, Lisa C. McNeill, Frauke Klingelhoefer, Haryadi Permana, S. M. Dean, Timothy J. Henstock

Publikováno v: Geophysical Research Letters. 40:48-53

We present a detailed 3-D P-wave velocity model obtained by first-arrival travel-time tomography with seismic refraction data in the segment boundary of the Sumatra subduction zone across Simeulue Island, and an image of the top of the subducted ocea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dfdf186b98ba8579afb37476e05792f
https://doi.org/10.1029/2012gl054148

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Structure, evolution and tectonic activity of the eastern Sunda forearc, Indonesia, from marine seismic investigations

Autor: E. Lüschen, Heidrun Kopp, Yusuf S. Djajadihardja, Rüdiger Lutz, M. Engels, Alexey Shulgin, Lars Planert, Christian Müller

Publikováno v: Tectonophysics. 508:6-21

Forearc structures of the eastern Sunda Arc are studied by new multichannel reflection seismic profiling. We image a high along-strike variability of the subducting oceanic plate, the interface between subducting and overriding plate, the accretionar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6646415f4f50764b8fbe6d20df04a221
https://doi.org/10.1016/j.tecto.2010.06.008

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Updip rupture of the 2004 Sumatra earthquake extended by thick indurated sediments

Autor: Haryadi Permana, Jonathan M. Bull, Lisa C. McNeill, S. M. Dean, Yusuf S. Djajadihardja, K. M. Martin, Timothy J. Henstock, Sean P. S. Gulick, Nathan L. Bangs, James A. Austin

Publikováno v: Nature Geoscience. 4:453-456

Sediments accumulated in a subduction trench are usually unconsolidated and impede the updip propagation of fault rupture during an earthquake. Seismic images of the southern Sumatra–Andaman trench reveal blocks of consolidated sediment that may ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::170ed07aad3e4b64af50435877defc66
https://doi.org/10.1038/ngeo1176

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Structural architecture of oceanic plateau subduction offshore Eastern Java and the potential implications for geohazards

Autor: Ernst R. Flueh, Alexey Shulgin, C. Mueller, Lars Planert, Yusuf S. Djajadihardja, Heidrun Kopp, E. Lueschen

Publikováno v: Geophysical Journal International. 184:12-28

The region offshore Eastern Java represents one of the few places where the early stage of oceanic plateau subduction is occurring. We study the little investigated Roo Rise oceanic plateau on the Indian plate, subducting beneath Eurasia. The presenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f3667c2b04446d4b0b5ad7d06fbee6d
https://doi.org/10.1111/j.1365-246x.2010.04834.x

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Bathymetry of the Indonesian Sunda margin-relating morphological features of the upper plate slopes to the location and extent of the seismogenic zone

Autor: Stefan Ladage, Cord Papenberg, Heidrun Kopp, Ernst R. Flueh, Lars Planert, R. W. Weinrebe, Anne Krabbenhoeft, Yusuf S. Djajadihardja

Publikováno v: Natural Hazards and Earth System Sciences, Vol 10, Iss 9, Pp 1899-1911 (2010)
Natural Hazards and Earth System Sciences, 10 (9). pp. 1899-1911.

Earthquake history shows that the Sunda subduction zone of the Indonesian margin produces great earthquakes offshore Sumatra, whereas earthquakes of comparable magnitude are lacking offshore Java and the Lesser Sunda islands. Morphological structures

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::966e9e36bc3a76444e3cb63f271c248f
https://doi.org/10.5194/nhess-10-1899-2010

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