Results 11 to 20 of about 282,190 (284)

Geomorphology of the Anversa degli Abruzzi badlands area (Central Apennines, Italy)

open access: yesJournal of Maps, 2020
This work presents the geomorphology of the Anversa degli Abruzzi badlands (also called calanchi, a typical italian landform) area, located in the Abruzzo Region (Central Apennines, Italy).
Jacopo D’Intino   +4 more
doaj   +1 more source

Seismic hazard analysis and zoning of Hashtgerd area [PDF]

open access: yesمخاطرات محیط طبیعی, 2019
The geological position and faults of Iran have caused earthquakes in the country throughout history. Assessing the seismic hazard of Tehran as the capital and its suburbs due to direct impact on the city of Tehran is very important from the viewpoint of
Elham Boostan   +2 more
doaj   +1 more source

ANALYZING EARTHQUAKE ACTIVITY LEVELS IN NORTH SULAWESI USING MAXIMUM LIKELIHOOD METHOD AND GUTENBERG – RICHTER LAW

open access: yesBarekeng, 2023
Tectonic earthquakes are disasters that often cause damage to buildings and loss of life. The Province of North Sulawesi and its surroundings are earthquake-prone areas because they are located at the confluence of the major plates.
Henry Junus Wattimanela
doaj   +1 more source

Faulting Mechanism of Tarutung Earthquake 2022 Mw 5.8 Using Moment Tensor Inversion

open access: yesJournal of Applied Geospatial Information, 2023
On October 1, 2022, an earthquake with a magnitude of 5.8 shook the Tarutung area which was generated by an active fault at a shallow depth of 10 km. In this study, relocating the hypocenter and determining the mechanism of the earthquake was carried out
Endah P. Sari   +5 more
doaj   +1 more source

Return of Kosi river induced by Tibet earthquake [PDF]

open access: yes, 2008
Seismotectonics and change in river courses were correlated. Following the elastic rebound theory before the occurrence of the earthquake the subsurface rocks accumulate the energy by the tectonic movement.
Saumitra Mukherjee
core   +2 more sources

Sea Beam Survey of an Active Strike-Slip Fault: The San Clemente Fault in the California Continental Borderland [PDF]

open access: yes, 1989
The San Clemente fault, located in the California Continental Borderland, is an active, northwest trending, right-lateral, wrench fault. Sea Beam data are used to map the major tectonic landforms associated with active submarine faulting in detail ...
de Moustier, Christian   +4 more
core   +2 more sources

Accretionary Tectonics of the North American Cordillera [PDF]

open access: yes, 1983
Continental geology stands on the threshold of a change that is likely to be as fundamental as plate-tectonic theory was for marine geology. Ongoing seismic-reflection investigations into the deep crustal structure of North America are verifying that ...
Saleeby, Jason B.
core   +2 more sources

Tectonic blocks and suture zones of eastern Thailand: evidence from enhanced airborne geophysical analysis

open access: yesAnnals of Geophysics, 2013
Airborne geophysical data were used to analyze the complex structures of eastern Thailand. For visual interpretation, the magnetic data were enhanced by the analytical signal, and we used reduction to the pole (RTP) and vertical derivative (VD) grid ...
Arak Sangsomphong   +3 more
doaj   +1 more source

Active degassing of crustal CO2 in areas of tectonic collision: A case study from the Pollino and Calabria sectors (Southern Italy)

open access: yesFrontiers in Earth Science, 2022
Carbon dioxide (CO2) is released from the Earth’s interior into the atmosphere through both volcanic and non-volcanic sources in a variety of tectonic settings.
Paolo Randazzo   +10 more
doaj   +1 more source

Geomorphology and (palaeo-)hydrography of the Southern Atbai plain and western Eritrean Highlands (Eastern Sudan/Western Eritrea)

open access: yesJournal of Maps, 2021
We present the geomorphology of the Southern Atbai Plain (Eastern Sudan) and the western edge of the Eritrean Highlands (Western Eritrea), in the eastern Sahel.
Stefano Costanzo   +3 more
doaj   +1 more source

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