“…Conduit geometry affects magma ascent dynamics and, consequently, the style and evolution of volcanic eruptions. However, despite geological evidences support the occurrence of conduit widening during most volcanic eruptions, the factors controlling conduit enlargement are still unclear, and the effects of syn-eruptive variations of conduit geometry have not been investigated in depth yet. …”
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“…We present paleomagnetic results from Permian volcanic rocks of the El Centinela, La Pampa, Argentina. …”
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“…This study investigated the presence of Cryptococcus neoformans and Cryptococcus gattii species complex isolates on olive trees growing in the Eastern part of Sicily (Italy) characterized by the presence of the volcano Etna and the ability of these fungal pathogens to sexually reproduce on medium containing volcanic soil. Samples from 124 olive trees were collected from 14 different sites around Mount Etna. …”
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“…Our calculations predict a correlation between magma fluxes and compositional diversity that resembles trends observed in volcanic deposits. Our approach allows retrieval of quantitative information about magma input and the thermal architecture of magmatic systems from the chemical diversity and temporal evolution of volcanic products.…”
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“…We report for the first time, a pattern of diversification within a lineage of brackish water fish that is concordant with the historical distribution of coastal mangroves forests, shaped by a series of historical events that likely affected forest cover since the middle Miocene (e.g. major climate shifts and sea-level fluctuations, onset of the modern Congo River outlet, increased volcanism in the Cameroon Volcanic Line). SUPPLEMENTARY INFORMATION: The online version of this article (doi:10.1007/s10750-020-04497-3) contains supplementary material, which is available to authorized users.…”
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“…The knowledge of the dynamic of the Campi Flegrei calderic system is a primary goal to mitigate the volcanic risk in one of the most densely populated volcanic areas in the world. …”
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“…Such building blocks may have formed simultaneously from cyanosulfidic chemical precursors in a planetary surface scenario involving ultraviolet light, wet-dry cycling, and volcanism. On the inferred water world of early Earth, such an origin would have been limited to volcanic island hotspots. …”
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“…Intense volcanic and geothermal activities characterize the Great Rift Valley of East Africa. …”
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“…Los títulos de algunas de las obras incluidas son: El Axolotito y ella, La Axolota y el Axolote, Tierra de volcanes, Un pez y otros no, El perfume es violáceo, entre otras.…”
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“…Two‐Photon Polymerization In article number 2204072 by Andrew Kellett and co‐workers, a series of two‐photon printed microstructures used in optical, drug delivery, tissue engineering, and microfluidic devices are placed on the columns of the Giant‐s Causeway, which is a natural phenomenon of interlocking basalt columns that resulted from ancient volcanic activity on the coast of county Antrim, Ireland. …”
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“…Soil radon gas concentrations ranging from the detection limit up to 15 kBq/m(3) were measured for the first time at the Kilbourne Hole maar in two selected regions: the first region was located on the western volcanic field, and the second was located inside the crater, near the southern border. …”
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“…Rhizoplane (RP) and rhizosphere (RS) fungal microbiota of Sedum takesimense native to three geographically segregated coastal regions (volcanic ocean islands) were analyzed using culture-independent methods: 568,507 quality sequences, 1399 operational taxonomic units, five phyla, and 181 genera were obtained. …”
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“…Here we investigate the geochemical and (40)Ar-(39)Ar ages of dredged rocks recovered from the OJP’s eastern margin. Volcanic rocks having compositions that match the low-Ti MP basalts are reported for the first time on the OJP and new ~ 96–116 Ma and 67–68 Ma (40)Ar-(39)Ar age data bridge the temporal gap between OJP and HP. …”
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“…Geochemical analysis revealed significantly higher sulfate along the northwest volcanic rift zone, and high nitrogen (N) correlated with high on-site sewage disposal systems (OSDS) density. …”
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“…The primary goal of this research was to investigate the local natural radioactivity (in soils, groundwater, and indoors) because of the presence of tuff outcrops (from middle–lower Pleistocene volcanic activity) that naturally produce radioactive gas radon at Cerveteri (Rome, Central Italy). …”
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“…La Palma island is located in the NW of the Canary Islands and is one of the most volcanically active of the archipelago, therefore the existence of geothermal resources on the island is highly probable. …”
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“…This is a challenge in Timanfaya National Park and Los Volcanes Natural Park on Lanzarote Island, protected areas that have experienced primary succession after recent volcanic eruptions. …”
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“…Atmospheric injection of volcanic ash during eruptions is a threat to aviation. …”
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“…During this period, the volcano experienced several episodes of intense volcanic activity, culminated in the effusive flank eruption of August 2014. …”
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“…Assessing the extent of the threat of far-travelled ash clouds on flight paths is substantially hindered by an incomplete volcanic history and an underestimation of the potential reach of distant eruptive centres. …”
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