Results 111 to 120 of about 78,753 (224)

. New ground-based lidar enables volcanic CO2 flux measurements [PDF]

open access: yes, 2015
There have been substantial advances in the ability to monitor the activity of hazardous volcanoes in recent decades. However, obtaining early warning of eruptions remains challenging, because the patterns and consequences of volcanic unrests are both ...
AIUPPA, Alessandro   +7 more
core   +1 more source

Rare plant stabilization projects at Hawai`i Volcanoes National Park, 1998-2008 [PDF]

open access: yes, 2011
Reports were scanned in black and white at a resolution of 600 dots per inch and were converted to text using Adobe Paper Capture Plug-in.Approximately 15% of the native vascular plant flora of Hawai`i Volcanoes National Park (HAVO) is listed by the US ...
Belfield, Thomas   +3 more
core  

Decrease in Seismic Velocity Observed Prior to the 2018 Eruption of Kīlauea Volcano With Ambient Seismic Noise Interferometry

open access: yesGeophysical Research Letters, 2019
The 2018 Kīlauea eruption was a complex event that included deformation and eruption at the summit and along the East Rift Zone. We use ambient seismic noise interferometry to measure time‐lapse changes in seismic velocity of the volcanic edifice prior ...
Gerrit Olivier   +4 more
semanticscholar   +1 more source

Geochemical insight into recent post-caldera collapse eruptions at Kīlauea Volcano [PDF]

open access: bronze, 2022
P. A. Nadeau   +4 more
openalex   +1 more source

Crystal and melt inclusion timescales reveal the evolution of magma migration before eruption [PDF]

open access: yes, 2018
Volatile element concentrations measured in melt inclusions are a key tool used to understand magma migration and degassing, although their original values may be affected by different re-equilibration processes.
A Bertagnini   +63 more
core   +2 more sources

Post‐Collapse Gravity Increase at the Summit of Kīlauea Volcano, Hawaiʻi

open access: yesGeophysical Research Letters, 2019
We conducted gravity surveys of the summit area of Kīlauea Volcano, Hawaiʻi, in November 2018 and March 2019, with the goal of determining whether there was any mass change at depth following the volcano's May–August 2018 caldera collapse.
M. Poland   +3 more
semanticscholar   +1 more source

First 3D imaging characterization of Pele’s hair from Kilauea volcano (Hawaii)

open access: yesScientific Reports, 2019
In this work the morphologic features of Pele’s hair formed during three different eruptions of Kilauea volcano have been investigated: fountaining from Kilauea Iki’s 1959 Episode 1, weak explosive activity from Halemaumau lava lake and littoral ...
C. Cannata   +6 more
semanticscholar   +1 more source

Triggering relationships between magmatic and faulting processes in the May 2018 eruptive sequence at Kīlauea volcano, Hawaii [PDF]

open access: bronze, 2020
Bhaskar Kundu   +5 more
openalex   +1 more source

A Sinuous Tumulus over an Active Lava Tube at Klauea Volcano: Evolution, Analogs, and Hazard Forecasts [PDF]

open access: yes
Inflation of narrow tube-fed basaltic lava flows (tens of meters across), such as those confined by topography, can be focused predominantly along the roof of a lava tube.
Bleacher, Jacob E.   +3 more
core   +1 more source

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