Results 71 to 80 of about 1,005 (142)

Signature of explosive volcanic eruptions in the sediments of a high-altitude Swiss lake [PDF]

open access: yes, 2018
The analysis of 125years of well-dated varved sediments in Lake Silvaplana, located at 1,791m a.s.l. in the Upper Engadine region of south-eastern Switzerland, reveals that 7 out of the 8 climatically relevant explosive volcanic eruptions between A.D ...
Blass, Alex   +3 more
core  

Evidencias mineralógicas y geoquímicas de mezcla incompleta de magmas en la Sierra de las Cruces, Cinturón Volcánico Mexicano [PDF]

open access: yes
Pliocene – Pleistocene lava flows, mainly of dacitic composition, are exposed in the Sierra de las Cruces (SC) volcanic range within the Mexican Volcanic Belt (MVB).
De Ignacio, C.   +7 more
core   +2 more sources

Evolución post-lahárica de un canal proglaciar: garganta de Huiloac (México) [PDF]

open access: yes, 2014
En el último periodo eruptivo del volcán Popocatépetl (19º 02´ N, 98º 37´ W, 5424 m) se produjeron varios lahares sin-eruptivos que modificaron la red fluvial de su ladera nororiental, donde se localiza el curso del río Huiloac.
Andrés de Pablo, Nuria   +4 more
core   +1 more source

Aerosol perturbations related to volcanic eruptions during the past few centuries as recorded in an ice core from the Central Dronning Maud Land, Antarctica [PDF]

open access: yes, 2006
High-resolution glacio-chemical analyses were carried out in a 62.2 m long ice core recovered from the Central Dronning Maud Land, East Antarctica, to evaluate temporal changes in environmental characteristics during the past five centuries. The sulphate
Chaturvedi, A   +7 more
core  

Reawaking of Tonga volcano. [PDF]

open access: yesInnovation (Camb), 2022
Zhao W, Sun C, Guo Z.
europepmc   +1 more source

Estudio petrográfico de cerámicas mayas, Clásico Tardío (600-900 d.C.), Chinikihá, Chiapas, México Petrographyc studies from mayan ceramics, Late Classic (600-900 a.d.), Chinikiha, Chiapas, Mexico

open access: yesRevista Geológica de América Central, 2011
Chinikihá, es un sitio arqueológico maya del Clásico (250-900 d.C.), ubicado en la región occidente de la zona maya, en el territorio mexicano de la cuenca media del río Usumacinta en los estados mexicanos de Chiapas y Tabasco.
Luis G Obando   +2 more
doaj  

Increasingly negative tropical water-interannual CO<sub>2</sub> growth rate coupling. [PDF]

open access: yesNature, 2023
Liu L   +7 more
europepmc   +1 more source

Metagenome Assembly and Metagenome-Assembled Genome of "Candidatus Aramenus sulfurataquae" from Thermal Sediments from the Los Azufres Volcanic Complex. [PDF]

open access: yesMicrobiol Resour Announc, 2021
Marín-Paredes R   +4 more
europepmc   +1 more source

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