Results 21 to 30 of about 18,310,087 (195)
Open Geosciences, 2023 The Hongqiling magmatic Cu–Ni sulfide deposit is one of the most important deposits in the easternmost segment of the Central Asian Metallogenic Belt, northeast China.
Xu Zhi-He +4 more
doaj +1 more source
Episodic transport of discrete magma batches beneath Aso volcano
Nature Communications, 2021 Repetitive shallow resonances provide a pathway to unravelling episodic magma transport deep in the magma plumbing system. Episodic deformation of ~1 nanoradian over ~100 s beneath Aso volcano potentially provides a link between long-term volcanic output
Jieming Niu, Teh-Ru Alex Song
doaj +1 more source
Volcanica, 2023 Since 2018 an unexpected number of earthquakes have been occurring offshore Mayotte, in the Mozambique Channel. They are linked to the eruption of the Fani Maoré submarine volcano.
Aude Lavayssière, Lise Retailleau
doaj +1 more source
Imaging a magma plumbing system from MASH zone to magma reservoir [PDF]
Earth and Planetary Science Letters, 2017 The Puna Plateau of the Central Andes is a well-suited location to investigate the processes associated with the tectono-magmatic development of a Cordilleran system. These processes include long-lived subduction (including shallow and steep phases), substantial crustal thickening, the emplacement of large volumes of igneous rocks, and probably ...
Jonathan R. Delph +4 more
openaire +3 more sources
Geophysical Research Letters, 2023 Volcanic seismicity provides essential insights into the behavior of an active volcano across multiple time scales. However, to understand how magma moves as the eruption cycle develops, better knowledge of the geometry and physical properties of the ...
Xiaotao Yang +3 more
doaj +1 more source
Scientific Reports, 2021 The Tatun Volcanic Group (TVG) is proximal to the metropolis of Taipei City (population of ca. 7 million) and has long been a major concern due to the potential risks from volcanic activity to the population and critical infrastructure. While the TVG has
Hsin-Hua Huang +5 more
doaj +1 more source
, 2021 The magma plumbing systems of volcanoes in subduction and divergent tectonic settings are relatively well known, whereas those of intraplate volcanoes remain elusive; robust geophysical information on the magma pathways and storage zones is lacking.
Ventura, Guido +17 more
core +1 more source
, 2021 We document the geometry of a massive sill at the root of an approximately 20-m high and 800m-wide ring of hydrothermal formations, termed Ringvent, located 28.5 km off-axis on the northwestern flanking regions of the actively rifting Guaymas Basin ...
Neumann, Florian +48 more
core +2 more sources
Moon's ancient magma plumbing system [PDF]
Science, 2014 Planetary Science Several kilometers below a lunar dark spot called Oceanus Procellarum lies a giant rectangle: the remnants of a geological plumbing system that spilled lava across the Moon 3.5 billion years ago, scientists say. Andrews-Hanna et al. studied density variations on the Moon's surface, mapped by NASA's GRAIL (Gravity Recovery and Interior
openaire +1 more source
The dynamics of dual-magma-chamber system during volcanic eruptions inferred from physical modeling
Earth, Planets and Space, 2021 A magma plumbing system with dual magma chambers beneath active volcanoes is commonly observed through petrological and geophysical measurements. This paper developed a physical model for the dynamics of a dual-magma-chamber system during volcanic ...
Tomofumi Kozono
doaj +1 more source