Stratovolcano - an overview | ScienceDirect Topics
May 18, 1980 · Stratovolcano is defined as a type of volcano characterized by a steep-sided cone shape, built from alternating layers of lava flows and pyroclastic rocks, typically found in subduction …
Analysing the topographic form of stratovolcanoes - ScienceDirect
Dec 1, 2020 · For each stratovolcano we extract average radial profiles and analyse the shape of the volcano by fitting to an ideal analytic form. Deviations from the ideal profile are analysed using a …
The regular shape of stratovolcanoes: A DEM-based morphometrical ...
Jun 20, 2010 · We studied the shape of the most regular-shaped stratovolcanoes of the world to mathematically define the form of the ideal stratovolcano. Based on th…
First evidence of Pinaceae and Fagaceae in the fossil wood record of ...
Jun 1, 2024 · The present paper presents an anatomical and mineralogical study of new fossil wood finds from pyroclastic rocks of the Milá stratovolcano (Fig. 1), collected in the vicinity of the villages …
Geochemistry of basalts from small eruptive centers near Villarrica ...
Jul 15, 2016 · In the Central Southern Volcanic Zone (CSVZ) of the Andes, the location of stratovolcanoes and monogenetic small eruptive centers (SEC) is controlled …
Inverted volcanic relief: Its importance in illustrating geological ...
Mar 1, 2022 · We describe volcanic inverted relief sites around the world, making a comparative analysis of those most significant sites found from literature and o…
Chalcophile elements in post-subduction magmas and implications for ...
Oct 15, 2025 · Subduction-driven recycling of chalcophile metals plays a crucial role in mantle enrichment and the formation of ore deposits. However, the role of oc…
Petroleum systems in a buried stratovolcano: Maturation, migration …
Jul 1, 2022 · In this study we examine how the emplacement and burial of a stratovolcano can impact the maturation, migration, entrapment and leakage of petroleum in sedimentary basins. We analyse …
The eruptive chronology of the Carihuairazo volcano (Ecuador ...
Jun 1, 2022 · Carihuairazo is a mostly andesitic stratovolcano that overlooks the Ambato basin, a tectonic depression located at the southern termination of the Ecuadorian arc.
Total CO2 budget estimate and degassing dynamics for an active ...
Jun 1, 2024 · Total CO2 budget estimate and degassing dynamics for an active stratovolcano: Turrialba Volcano, Costa Rica