Crater Lake Controls on Volcano Stability: Insights From White Island, New Zealand
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl075572
Abstract: Many volcanoes around the world host summit crater lakes but their influence on the overall stability of the edifice remains poorly understood. Here I use satellite radar data acquired by TerraSAR-X from early 2015 to… read more here.
Keywords: crater; crater lake; island new; white island ... See more keywords
Vapor-phase cristobalite as a durable indicator of magmatic pore structure and halogen degassing: an example from White Island volcano (New Zealand)
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Volcanology"
DOI: 10.1007/s00445-017-1157-1
Abstract: Vesicles in volcanic rocks are physical records of magmatic degassing; however, the interpretation of their textures is complicated by resorption, coalescence, and collapse. We discuss the textural significance of vesicle-hosted vapor-phase cristobalite (high-T, low-P SiO2… read more here.
Keywords: halogen degassing; vapor phase; phase cristobalite; white island ... See more keywords
Snapshot of a magmatic/hydrothermal system from electrical resistivity tomography and fumarolic composition, Whakaari/White Island, New Zealand
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2020.106909
Abstract: Abstract Combined interpretation of Electrical Resistivity Tomography (ERT) data, with plume and fumarolic gas emissions provides a snapshot of the Whakaari/White Island hydrothermal system 11 months prior to an eruption on December 9, 2019. Two and… read more here.
Keywords: resistivity; hydrothermal system; whakaari white; resistivity tomography ... See more keywords
Classification of long-term very long period (VLP) volcanic earthquakes at Whakaari/White Island volcano, New Zealand
Sign Up to like & getrecommendations! Published in 2020 at "Earth, Planets and Space"
DOI: 10.1186/s40623-020-01224-z
Abstract: We have observed very long period earthquakes (VLPs) over the period 2007 to the end of 2019 at Whakaari/White Island volcano, New Zealand. The earthquakes exhibit similitude between waveforms which suggests repeating source locations and… read more here.
Keywords: whakaari white; period; white island; long period ... See more keywords