AGU Centennial Grand Challenge: Volcanoes and Deep Carbon Global CO2 Emissions From Subaerial Volcanism—Recent Progress and Future Challenges

TP Fischer, A Aiuppa - Geochemistry, Geophysics, Geosystems, 2020 - Wiley Online Library
Quantifying the global volcanic CO2 output from subaerial volcanism is key for a better
understanding of rates and mechanisms of carbon cycling in and out of our planet and their …

CO2 flux emissions from the Earth's most actively degassing volcanoes, 2005–2015

A Aiuppa, TP Fischer, T Plank, P Bani - Scientific Reports, 2019 - nature.com
The global carbon dioxide (CO2) flux from subaerial volcanoes remains poorly quantified,
limiting our understanding of the deep carbon cycle during geologic time and in modern …

[PDF][PDF] Carbon dioxide emissions from subaerial volcanic regions: Two decades in review

W Cynthia, A Alessandro, E Marie, C Carlo… - Deep Carbon, Past to …, 2019 - hal.science
Volcanism and metamorphism are the principal geologic processes that drive carbon
transfer from the interior of Earth to the surface reservoir. 1–4 Input of carbon to the surface …

Sulfur_X: A model of sulfur degassing during magma ascent

S Ding, T Plank, PJ Wallace… - Geochemistry …, 2023 - Wiley Online Library
The degassing of CO2 and S from arc volcanoes is fundamentally important to global
climate, eruption forecasting, ore deposits, and the cycling of volatiles through subduction …

[HTML][HTML] Periodicity in volcanic gas plumes: A review and analysis

TD Pering, T Ilanko, EJ Liu - Geosciences, 2019 - mdpi.com
Persistent non-explosive passive degassing is a common characteristic of active volcanoes.
Distinct periodic components in measurable parameters of gas release have been widely …

Volcano‐tectonic interactions at sabancaya volcano, Peru: Eruptions, magmatic inflation, moderate earthquakes, and fault creep

P MacQueen, F Delgado, K Reath… - Journal of …, 2020 - Wiley Online Library
We present evidence of volcano‐tectonic interactions at Sabancaya volcano that we relate
to episodic magma injection and high regional fluid pore pressures. We present a surface …

Combined ground and aerial measurements resolve vent-specific gas fluxes from a multi-vent volcano

TD Pering, EJ Liu, K Wood, TC Wilkes, A Aiuppa… - Nature …, 2020 - nature.com
Volcanoes with multiple summit vents present a methodological challenge for determining
vent-specific gas emissions. Here, using a novel approach combining multiple ultraviolet …

Deeply buried ancient volcanoes control hydrocarbon migration in the South China Sea

Q Sun, CAL Jackson, C Magee, X **e - Basin Research, 2020 - earthdoc.org
Seismic reflection data image now‐buried and inactive volcanoes, both onshore and along
the submarine portions of continental margins. However, the impact that these volcanoes …

On the relationship between oxidation state and temperature of volcanic gas emissions

Y Moussallam, C Oppenheimer, B Scaillet - Earth and Planetary Science …, 2019 - Elsevier
The oxidation state of volcanic gas emissions influences the composition of the exosphere
and planetary habitability. It is widely considered to be associated with the oxidation state of …