“…The topmost Capitanian conodont zones are missing; however, the Maokou Formation is disconformably overlain by 260 ± 4 Ma volcanic ash (Wangpo bed) and the Early Lopingian Wujiaping Formation with plant-bearing coaly mudstone and shallow marine carbonates (packstone). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Statistical modeling showed that wind-hole sites are likely to occur in areas with high maximum slope angles and volcanic rock cover, and concave surfaces. Our predictions of wind-hole site distributions suggest that such topographic conditions are common in our study area, and that many undiscovered wind-hole sites exist. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…On the other hand, imogolites (Im), with the general formula (OH)(3)Al(2)O(3)SiOH, are naturally-occurring nanomaterials, which can be obtained from glassy volcanic ash soils and can also be synthesized at mild conditions. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This is mainly because of Asia’s increasing population and its large and varied landmass, with multiple river basins, mountains, flood plains, and active seismic and volcanic zones. The Union for International Cancer Control New Global Cancer Date: GLOBOCAN 2018 has estimated the global cancer burden to have risen to 18.1 million new cases and 9.6 million deaths. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We present detailed sample descriptions and source locations for the rocks from the Chegem, Tyrnyauz, and Elbrus volcanic center localities presented in that study. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Three of the species do not appear to represent species of conservation concern, with P. terryli and P. haleakalae known from terrestrial deep soil, litter, and streamside microhabitats in montane wet rain forest, and the troglobitic P. aaa occupying the dark zone of numerous, recently developed lava tube caves within the Mauna Loa and Kilauea volcanic massifs. The conservation status of the other two species is much more dire, with P. arcanicola of O‘ahu not seen in nature since the early 20(th) Century, and P. perkinsi known only from a single specimen fortuitously collected in 1894 near sea level on Moloka‘i.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Furthermore, the indices of dynamic modulus, phase angle, complex Poisson’s ratio, stiffness, and creep rate of four types of mixes containing different volcanic ash fillers and asphalt binders at 35 °C and 50 °C were systematically analyzed by the jointed experiments of modified dynamic modulus tests and repeated loading tests, and their consistent trending to the RLSLS index was obtained.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Three phylogenetically and phenotypically distinct CO-oxidizing thermophiles (Alicyclobacillus macrosporangiidus CPP55 (Firmicutes), Meiothermus ruber PS4 (Deinococcus-Thermus) and Thermogemmatispora carboxidovorans PM5(T) (Chloroflexi)) and one CO-oxidizing mesophile (Paraburkholderia paradisi WA(T) (Betaproteobacteria)) isolated from volcanic soils were used to assess growth responses and CO uptake rates during incubations with constant temperatures (25 °C and 55 °C) and during multi-day incubations with a temperature regime that cycled between 20 °C and 55 °C on a diurnal basis (alternating mesophilic and thermophilic temperatures, AMTT). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we test for the prevalence of global responses in biodiversity and community‐level change to future climate (acidification and warming) from studies at volcanic CO(2) vents across four major global coastal ecosystems and studies in laboratory mesocosms. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Adopting shear, oscillation and extensional rheometric methods, we show that the inclusion of an ancillary mineral that alone absorbs water, e.g., perlite (a naturally occurring porous volcanic glass), is rheologically preferable to one that in addition to absorbing water also immobilizes it on the mineral surface, e.g., sepiolite. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…El Cinturón de Fuego del Pacífico, también conocido como Anillo de Fuego del Pacífico, está conformado por placas tectónicas en constante fricción que, al desplazarse y chocar unas con otras, forman una serie de montañas y volcanes que se extienden a lo largo de las costas del océano Pacífico e Índico. …”
Enlace del recurso
Enlace del recurso

“…The data highlight the craftsmen’s resilience in adapting and reinterpreting the traditional use of the Neapolitan volcanic materials to deal with the geomorphological challenges of Aquileia’s lowland.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…They originate in two ecoregions of the Americas, namely, the inter-Andean valleys of South America and the volcanic axis and lowlands of Mexico and Central America. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here, we take a space‐for‐time substitution approach and characterize the prokaryotic and eukaryotic microbial communities of two planktonic cell‐size fractions (0.2–5 μm and 5–30 μm) from lakes of diverse trophic levels sampled along a salinity‐alkalinity gradient located in the Trans‐Mexican Volcanic Belt (TMVB). We applied a 16S/18S rRNA gene metabarcoding strategy to determine the microbial community composition of 54 samples from 12 different lakes, from the low‐salinity lake Zirahuén to the hypersaline residual ponds of Rincón de Parangueo. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Dok-do, a small, remote volcanic island in the East Sea of Korea in the western Pacific, has recently been invaded by rats, posing ecological problems. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Impact by hailstone, volcanic rock, bird strike, or also dropping tools can cause damage to aircraft materials. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We conceive that on the east side of the Vardar Ocean, a Cretaceous carbonate platform evolved from the Aptian to the Maastrichtian time in the forearc basin of the Vardar supra-subduction volcanic arc complex. The closure of the Vardar Ocean occurred in one episode of ophiolite obduction and in two episodes of intra-oceanic subduction. 1. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The mudstone included up to 80.7% quartz, which is associated with Carboniferous volcanic activity. Four isoconversional methods were used to evaluate the activation energies. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The lizard Teira dugesii exhibits morphological divergence between beach and inland habitats in the face of gene flow, within the volcanic island of Madeira, Portugal. Here, we analyzed genomic data obtained by genotyping-by-sequencing, which provided 16,378 single nucleotide polymorphisms (SNPs) from 94 individuals sampled from 15 sites across Madeira. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The highest arsenic concentration and consequently risk and hazard levels belong to villages situated alongside the eastern frontiers of the county. Existence of volcanic activities within the upper Miocene and Pleistocene in this part of the study area may be addressed as the main geopogenic source of arsenic pollution. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso