Results 11 to 20 of about 170 (136)

Trends in Ocean S‐Isotopes May Be Influenced by Major LIP Events

open access: yesGeophysical Monograph Series, Page 341-376., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Ross. R. Large   +5 more
wiley  

+2 more sources

Focal mechanisms in the southern Aegean from temporary seismic networks – implications for the regional stress field and ongoing deformation processes [PDF]

open access: yesSolid Earth, 2014
The lateral variation of the stress field in the southern Aegean plate and the subducting Hellenic slab is determined from recordings of seismicity obtained with the CYCNET and EGELADOS networks in the years from 2002 to 2007.
W. Friederich   +5 more
doaj   +1 more source

Migration of Arc Magmatism Above Mantle Wedge Diapirs With Variable Sediment Contribution in the Aegean

open access: yesGeochemistry, Geophysics, Geosystems, 2021
Compiled data show the age progression of magmatic centers along the two approximately linear profiles from NE Greece and NW Turkey to the South Aegean Volcanic Arc.
A. Schaarschmidt   +4 more
doaj   +1 more source

SANTORY: SANTORini’s Seafloor Volcanic ObservatorY

open access: yesFrontiers in Marine Science, 2022
Submarine hydrothermal systems along active volcanic ridges and arcs are highly dynamic, responding to both oceanographic (e.g., currents, tides) and deep-seated geological forcing (e.g., magma eruption, seismicity, hydrothermalism, and crustal ...
Paraskevi Nomikou   +25 more
doaj   +1 more source

Identifying Probable Submarine Hydrothermal Spots in North Santorini Caldera Using the Generalized Moments Method

open access: yesGeosciences, 2023
The presence of active hydrothermal vent fields near residential areas and their possible link to volcanic activity poses a potential hazard to the environment, society, and the economy.
Ana Dura   +5 more
doaj   +1 more source

Gravity observations on Santorini island (Greece): Historical and recent campaigns

open access: yesContributions to Geophysics and Geodesy, 2021
Santorini is located in the central part of the Hellenic Volcanic Arc (South Aegean Sea) and is well known for the Late-Bronze-Age “Minoan” eruption that may have been responsible for the decline of the great Minoan civilization on the island of Crete ...
Melissinos PARASKEVAS   +5 more
doaj   +1 more source

A tomography image of the Aegean region (Greece) derived from inversion of macroseismic intensity data

open access: yesAnnals of Geophysics, 1997
The three-dimensional attenuation structure beneath the Aegean sea and the surrounding regions was determined by inversion of seismic intensity data. A large number of seismic intensity data have been accumulated in a uniform scale in the Aegean region ...
D. Papanastassiou   +3 more
doaj   +1 more source

Geothermal investigations in western Anatolia using equilibrium temperatures from shallow boreholes [PDF]

open access: yesSolid Earth, 2015
Determination of the conductive heat flow in western Anatolia has broad implications in many areas, including studies on the present-day extensional tectonic activity and assessments of the geothermal resources in the region.
K. Erkan
doaj   +1 more source

ACTIVE TECTONICS IN THE HELLENIC VOLCANIC ARC: THE KOLUMBO SUBMARINE VOLCANIC ZONE

open access: yesBulletin of the Geological Society of Greece, 2017
This paper studies the rupture system of the Anydhros Basin, northeast of Thera island, and its relationship to the submarine volcanic activity along the Kolumbo line. Anydhros Basin is a N45o E trending elongate basin bounded by the Ios-Fault-Zone (IFZ) towards NW and by the AnydhrosFault-Zone (AFZ) towards SE.
Sakellariou, D.   +7 more
openaire   +3 more sources

Focal mechanism and depth of the 1956 Amorgos twin earthquakes from waveform matching of analogue seismograms [PDF]

open access: yesSolid Earth, 2014
Historic analogue seismograms of the large 1956 Amorgos twin earthquakes which occurred in the volcanic arc of the Hellenic subduction zone (HSZ) were collected, digitized and reanalyzed to obtain refined estimates of their depth and focal mechanism.
A. Brüstle   +3 more
doaj   +1 more source

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