Results 1 to 10 of about 455,374 (382)
Alaska Volcano Observatory Alert and Forecasting Timeliness: 1989–2017
Frontiers in Earth Science, 2018 The Alaska Volcano Observatory (AVO) monitors volcanoes in Alaska and issues notifications and warnings of volcanic unrest and eruption. We evaluate the timeliness and accuracy of eruption forecasts for 53 eruptions at 20 volcanoes, beginning with Mount ...
Cheryl E. Cameron +5 more
doaj +2 more sources
Journal of Applied Volcanology, 2019 We summarize major findings and best-practice recommendations from three Volcano Observatory Best Practices (VOBP) workshops, which were held in 2011, 2013 and 2016.
John Pallister +10 more
doaj +2 more sources
The January 2022 eruption of Hunga Tonga-Hunga Ha’apai volcano reached the mesosphere
Science, 2022 Explosive volcanic eruptions can loft ash, gases, and water into the stratosphere, which affects both human activities and the climate. Using geostationary satellite images of the 15 January 2022 eruption of the Hunga Tonga-Hunga Ha’apai volcano, we find
S. Proud, A. Prata, Simeon Schmauß
semanticscholar +1 more source
Development of an open source Debris Flow Simulator for “Sabo” (DFSS) [PDF]
E3S Web of Conferences, 2023 We report the development of an open source “Debris Flow Simulator for Sabo” (DFSS). DFSS consists of three models corresponding to three geomorphological regions (mountain hillside slopes, mountain-to-plain river channels, and lower plains).
Shimizu Takeshi +2 more
doaj +1 more source
The Genesis of Molecular Volcano Plots.
Accounts of Chemical Research, 2021 ConspectusFor the past two decades, linear free energy scaling relationships and volcano plots have seen frequent use as computational tools that aid in understanding and predicting the catalytic behavior of heterogeneous and electrocatalysts.
M. D. Wodrich +3 more
semanticscholar +1 more source
Frontiers in Earth Science, 2023 Ash is a potential sink of volcanically sourced atmospheric mercury (Hg), and the concentration of particle-bound Hg may provide constraints on Hg emissions during eruptions. We analyze Hg concentrations in 227 bulk ash samples from the Mount Spurr (1992)
D. Skye Kushner +5 more
doaj +1 more source
Hydrothermal alteration can result in pore pressurization and volcano instability
Geology, 2021 The collapse of a volcanic flank can be destructive and deadly. Hydrothermal alteration is common to volcanoes worldwide and is thought to promote volcano instability by decreasing rock strength.
M. Heap +9 more
semanticscholar +1 more source
VolcaNoseR is a web app for creating, exploring, labeling and sharing volcano plots
Scientific Reports, 2020 Comparative genome- and proteome-wide screens yield large amounts of data. To efficiently present such datasets and to simplify the identification of hits, the results are often presented in a type of scatterplot known as a volcano plot, which shows a ...
J. Goedhart, M. S. Luijsterburg
semanticscholar +1 more source
Alteration‐Induced Volcano Instability at La Soufrière de Guadeloupe (Eastern Caribbean)
Journal of Geophysical Research: Solid Earth, 2021 Volcanoes are unstable structures that deform laterally and frequently experience mass wasting events. Hydrothermal alteration is often invoked as a mechanism that contributes significantly to volcano instability.
M. Heap +10 more
semanticscholar +1 more source
MOWLAS: NIED observation network for earthquake, tsunami and volcano
Earth, Planets and Space, 2020 National Research Institute for Earth Science and Disaster Resilience (NIED) integrated the land observation networks established since the 1995 Kobe earthquake with the seafloor observation networks established since the 2011 Tohoku earthquake and ...
S. Aoi +9 more
semanticscholar +1 more source