Results 21 to 30 of about 181,923 (329)
Geosciences, 2020 The Campo de Calatrava Volcanic Region is located in Central Spain (Ciudad Real province, Castilla-La Mancha) where some eruptions of different intensity and spatial location took place throughout a period of more than 8 million years.
Rafael Becerra-Ramírez +5 more
doaj +1 more source
Seismic and acoustic signatures of surficial mass movements at volcanoes
Journal of Volcanology and Geothermal Research, 2018 Surficial mass movements, such as debris avalanches, rock falls, lahars, pyroclastic flows, and outburst floods, are a dominant hazard at many volcanoes worldwide. Understanding these processes, cataloging their spatio-temporal occurrence, and detecting,
K. Allstadt +7 more
semanticscholar +1 more source
Frontiers in Earth Science, 2017 Fissure eruptions are commonly linked to magma dikes at depth and are associated with elastic and inelastic surface deformation. Elastic deformation is well described by subsidence occurring above the dike plane and uplift and lateral widening occurring ...
Daniel Müller +6 more
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VOLCANS: an objective, structured and reproducible method for identifying sets of analogue volcanoes
Bulletin of Volcanology, 2019 The definition of a suite of analogue volcanoes, or volcanoes that are considered to share enough characteristics as to be considered exchangeable to a certain extent, is becoming a key component of volcanic hazard assessment.
Pablo Tierz, S. Loughlin, E. Calder
semanticscholar +1 more source
Models of Hawaiian volcano growth and plume structure: Implications of results from the Hawaii Scientific Drilling Project [PDF]
, 1996 The shapes of typical Hawaiian volcanoes are simply parameterized, and a relationship is derived for the dependence of lava accumulation rates on volcano volume and volumetric growth rate.
DePaolo, D. J., Stolper, E. M.
core +1 more source
The Evolution of Galápagos Volcanoes: An Alternative Perspective
Frontiers in Earth Science, 2018 The older eastern Galapagos are different in almost every way from the historically active western Galapagos volcanoes. The western Galapagos volcanoes have steep upper slopes and are topped by large calderas, whereas none of the older islands has a ...
K. Harpp, D. Geist
semanticscholar +1 more source
The Wister Mud Pot Lineament: Southeastward Extension or Abandoned Strand of the San Andreas Fault? [PDF]
, 2008 We present the results of a survey of mud pots in the Wister Unit of the Imperial Wildlife Area. Thirty-three mud pots, pot clusters, or related geothermal vents (hundreds of pots in all) were identified, and most were found to cluster along a northwest ...
Hudnut, Kenneth W., Lynch, David K.
core +1 more source
A new volcanic province: an inventory of subglacial volcanoes in West Antarctica
Special Publications, 2017 The West Antarctic Ice Sheet overlies the West Antarctic Rift System about which, due to the comprehensive ice cover, we have only limited and sporadic knowledge of volcanic activity and its extent.
Maximillian S. Van Wyk de Vries +2 more
semanticscholar +1 more source
VOLCANIC EVENTS RECORD OVER THE LAST 900 YEARS FROM SNOW AND FIRN SEQUENCE IN VOSTOK STATION AREA
Лëд и снег, 2015 The results of chemical analyses of snow samples from five pits and cores drilled in the vicinities of Vostok Station, Antarctica, are presented. High resolution (every 2–3 cm, or about three samples per year) ion measurements allowed to compile a new ...
T. V. Hodzher +6 more
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Geochemistry, Geophysics, Geosystems, 2022 Two of the most widely observed co‐eruptive volcanic phenomena—Ground deformation and volcanic outgassing—Are fundamentally linked via the mechanism of magma degassing and the development of compressibility, which controls how the volume of magma changes
Stanley Tze Hou Yip +4 more
doaj +1 more source