[HTML][HTML] Crater morphology, nested ring structures, and temperature anomalies studied by unoccupied aircraft system data at Lascar volcano, northern Chile
L Ai, TR Walter, F Aguilera, S Layana, R Mania… - Journal of Volcanology …, 2023 - Elsevier
Details of ongoing changes in geomorphology and structure of nested volcanic craters are
lacking due to the difficult and hazardous access. In this study, we present a novel …
lacking due to the difficult and hazardous access. In this study, we present a novel …
Tracking the evolution of the summit lava dome of Merapi volcano between 2018 and 2019 using DEMs derived from TanDEM-X and Pléiades data
At andesitic volcanoes, effusive lava flows and dome emplacement alternate with explosive,
sometimes very destructive events. It is thus crucial to obtain quantitative information on the …
sometimes very destructive events. It is thus crucial to obtain quantitative information on the …
[HTML][HTML] Effects of cohesion and viscosity on lava dome growth following repose
AJ Myers, CE Harnett, EP Holohan, JG Ryan… - Journal of Volcanology …, 2024 - Elsevier
Lava domes result from effusive eruption of high viscosity lava. These viscous lava
extrusions range in shape from flat-topped domes with small height-to-width aspect ratios, to …
extrusions range in shape from flat-topped domes with small height-to-width aspect ratios, to …
[PDF][PDF] 南海陆坡海底峡谷地形复杂度分析方法
李金洋， 张建兴， 王冰， 杜梦迪， 张毅涵， 阳凡林… - Marine …, 2024 - cgsjournals.com
地形复杂度指数是描述地形变化程度的综合指标, 本文基于南海陆坡北港隆起区的水深网格数据
, 采用均值变点分析法确定地形起伏度的最佳统计单元, 建立计算海底地形复杂度的模型 …
, 采用均值变点分析法确定地形起伏度的最佳统计单元, 建立计算海底地形复杂度的模型 …
The geometric spectrum of lava domes and spines
Extrusion of viscous lava produces domes and spines, collapses of which pose a significant
local hazard. Understanding extrusion processes and probabilistic hazard estimation …
local hazard. Understanding extrusion processes and probabilistic hazard estimation …
The influence of water-saturation on the strength of volcanic rocks and the stability of lava domes
The rocks forming a volcanic edifice or dome are typically saturated or partially-saturated
with water. However, most experiments aimed at better understanding the mechanical …
with water. However, most experiments aimed at better understanding the mechanical …
[PDF][PDF] The utility of TerraSAR-X, TanDEM-X, and PAZ for studying volcanic activity: Successes, challenges, and future prospects
ABSTRACT TerraSAR-X (TSX), TanDEM-X (TDX), and PAZ Synthetic Aperture Radar data
have been used at over 120 volcanoes to assess surface characteristics and change over …
have been used at over 120 volcanoes to assess surface characteristics and change over …
[PDF][PDF] Volcanic deformation and degassing: the role of volatile exsolution and magma compressibility
SYT Hou - 2024 - research-information.bris.ac.uk
Integrating multi-parameter observations of volcanic processes is crucial for volcano
monitoring. Qualitative models demonstrate that combining observations of volcanic …
monitoring. Qualitative models demonstrate that combining observations of volcanic …