Over the past two decades, multidisciplinary studies have unearthed a rich history of
volcanic activity and unrest in the densely-populated East African Rift System, providing new …

The concentration of CO2 in the atmosphere is a key influence on Earth's climate. Today,
significant quantities of CO2 are emitted at continental rifts, suggesting that the spatial and …

Carbon and other volatiles in the form of gases, fluids or mineral phases are transported
from Earth's surface into the mantle at convergent margins, where the oceanic crust …

Commercial helium systems have been found to date as a serendipitous by-product of
petroleum exploration. There are nevertheless significant differences in the source and …

Natural gas has a critical place in global fuel energy mix, not least as a transition to low
carbon emissions. It plays an important role in national energy production and consumption …

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 …

Mantle degassing transect across different tectonic units within a plate convergent setting
has been well documented for oceanic convergent margins by systematic changes in …

We report new carbon dioxide (CO 2) abundance and isotope data for 71 geothermal gases
and fluids from both high-temperature (HT> 150° C at 1 km depth) and low-temperature (LT< …

There is a general agreement that fault-fracture meshes exert a primary control on fluid flow
in both volcanic/magmatic and geothermal/hydrothermal systems. For example, in …

Subduction zones represent the interface between Earth's interior (crust and mantle) and
exterior (atmosphere and oceans), where carbon and other volatile elements are actively …