Understanding and forecasting phreatic eruptions driven by magmatic degassing
J Stix, JM de Moor - Earth, Planets and Space, 2018 - Springer
This paper examines phreatic eruptions which are driven by inputs of magma and magmatic
gas. We synthesize data from several significant phreatic systems, including two in Costa …
gas. We synthesize data from several significant phreatic systems, including two in Costa …
A review of controls on lava lake level: insights from Halema 'uma 'u Crater, Kīlauea Volcano
The height of the lava column is a fundamental measure of open-vent volcanic activity, but
little continuous long-term data exist to understand this parameter. The recent (2008–2018) …
little continuous long-term data exist to understand this parameter. The recent (2008–2018) …
Ultraviolet imaging of volcanic plumes: a new paradigm in volcanology
Ultraviolet imaging has been applied in volcanology over the last ten years or so. This
provides considerably higher temporal and spatial resolution volcanic gas emission rate …
provides considerably higher temporal and spatial resolution volcanic gas emission rate …
A new sulfur and carbon degassing inventory for the Southern Central American Volcanic Arc: The importance of accurate time‐series data sets and possible tectonic …
JM De Moor, C Kern, G Avard, C Muller… - Geochemistry …, 2017 - Wiley Online Library
This work presents a new database of SO2 and CO2 fluxes from the Southern Central
American Volcanic Arc (SCAVA) for the period 2015–2016. We report∼ 300 SO2 flux …
American Volcanic Arc (SCAVA) for the period 2015–2016. We report∼ 300 SO2 flux …
A golden era for volcanic gas geochemistry?
The exsolution, rise, expansion, and separation of volatiles from magma provide the driving
force behind both effusive and explosive volcanic eruptions. The field of volcanic gas …
force behind both effusive and explosive volcanic eruptions. The field of volcanic gas …
Remote sensing of volcanic CO2, HF, HCl, SO2, and BrO in the downwind plume of Mt. Etna
A Butz, AS Dinger, N Bobrowski… - Atmospheric …, 2017 - amt.copernicus.org
Remote sensing of the gaseous composition of non-eruptive, passively degassing volcanic
plumes can be a tool to gain insight into volcano interior processes. Here, we report on a …
plumes can be a tool to gain insight into volcano interior processes. Here, we report on a …
Measuring SO2 Emission Rates at Kīlauea Volcano, Hawaii, Using an Array of Upward-Looking UV Spectrometers, 2014–2017
T Elias, C Kern, KA Horton, AJ Sutton… - Frontiers in Earth …, 2018 - frontiersin.org
Retrieving accurate volcanic sulfur dioxide (SO2) gas emission rates is important for a
variety of purposes. It is an indicator of shallow subsurface magma, and thus may signal …
variety of purposes. It is an indicator of shallow subsurface magma, and thus may signal …
A Low-Cost Smartphone Sensor-Based UV Camera for Volcanic SO2 Emission Measurements
Recently, we reported on the development of low-cost ultraviolet (UV) cameras, based on
the modification of sensors designed for the smartphone market. These units are built …
the modification of sensors designed for the smartphone market. These units are built …
Intercomparison of SO2 camera systems for imaging volcanic gas plumes
SO 2 camera systems are increasingly being used to image volcanic gas plumes. The ability
to derive SO 2 emission rates directly from the acquired imagery at high time resolution …
to derive SO 2 emission rates directly from the acquired imagery at high time resolution …
Spatially resolved SO2 flux emissions from Mt Etna
We report on a systematic record of SO2 flux emissions from individual vents of Etna volcano
(Sicily), which we obtained using a permanent UV camera network. Observations were …
(Sicily), which we obtained using a permanent UV camera network. Observations were …