Methods for constructing 3D geological and geophysical models of flood basalt provinces [PDF]
, 2010 In this thesis, realistic 3D geological models of flood basalt provinces are constructed. These models are based on outcrop observations and remote sensing data from the North Atlantic Igneous Province, collected by a variety of methods including ...
NELSON, CATHERINE,ELIZABETH +1 more
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Interplanetary frontiers: terraforming from an invasion science perspective
Oikos, EarlyView.The pursuit of a multi‐planetary existence represents one of humanity's greatest frontiers. If applied justly, it offers an opportunity to extend its civilization's lifespan amid escalating sustainability crises on Earth. One approach increasingly gaining traction is terraforming, a hitherto theoretical ecological and evolutionary experiment revolving ...
Teun Everts +2 more
wiley +1 more source
Classifying Mt. Etna Lava Flows using PlanetScope Image and U-Net-based Deep Learning
Wahana Fisika: Jurnal Penelitian Fisika dan TerapannyaMt. Etna was in an eruption period between 2017 and 2019, which was represented by several lava flows emitted from summit craters and fissures on its flank. Considering the hazards of lava flows, we classified the lava flow emplacement area by exploiting
Suci Ramayanti +5 more
doaj +1 more source
The Age and Origin of Block Deposits in the Victorian Alps, Australia
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Large periglacial block deposits are found in the mountains of southeastern Australia. Despite their widespread distribution, their mode of formation and age are poorly understood. These landforms hold considerable potential to shed light on the nature of cooling during glacial periods. In this paper we present a new study of block deposits in
Timothy T. Barrows +4 more
wiley +1 more source
Application of palynological data to the chronology of the Palaeogene lava fields of the British Province: implications for magmatic stratigraphy [PDF]
, 1997 New high-precision ages, determined from palynomorph assemblages within intercalated sedimentary deposits, are presented for the Palaeogene lava fields (Skye, Mull and Antrim) of the British Province. These data reveal very rapid averaged eruption rates (
Jolley, D.W., Bell, B.R.
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Spreading of viscous fluids and granular materials on slopes
, 2010 Materials can flow down a slope in a wide range of geophysical and industrial contexts, including lava flows on volcanoes and thin films on coated surfaces.
core +1 more source
Melting of the glacier base during a small-volume subglacial rhyolite eruption: evidence from Blahnukur, Iceland. [PDF]
, 2002 Although observations of recent volcanic eruptions beneath Vatnajokull, Iceland have improved the understanding of ice deformation and meltwater drainage, little is known about the processes that occur at the glacier base.
Pinkerton, H. +7 more
core +1 more source
SPH Simulation of Molten Metal Flow Modeling Lava Flow Phenomena with Solidification
DynamicsCharacteristic dynamics in lava flows, such as the formation processes of lava levees, toe-like tips, and overlapped structures, were reproduced successfully through numerical simulation using the smoothed particle hydrodynamics (SPH) method. Since these
Shingo Tomita +4 more
doaj +1 more source
Physical volcanology of Tseax Volcano, British Columbia, Canada
Journal of Maps, 2020 Tseax volcano erupted ∼ 250 years ago in NW British Columbia, Canada producing tephra deposits and lava flows. Field mapping has defined the stratigraphy of Tseax and the lava flow morphologies.
Yannick Le Moigne +3 more
doaj +1 more source
Journal of Maps, 2021 Recent subaerial volcanism at El Hierro Island (Canary Islands, Spain) consists of monogenetic volcanic fields. This volcanism generated cinder cones, tephra air-fall deposits, and lava flows.
C. Prieto-Torrell +6 more
doaj +1 more source