Mud volcanism, or sedimentary volcanism, represents one of the most intriguing phenomena
of the Earth's crust, with important implications in energy resource exploration, seismicity …

Widespread recognition of the importance of soil CO 2 efflux as a major source of CO 2 to
the atmosphere has led to active research. A large soil respiration database and recent …

Methane (CH 4) is a powerful greenhouse gas, whose natural and anthropogenic emissions
contribute∼ 20% to global radiative forcing. Its atmospheric budget (sources and sinks) …

Injecting fluids in the crust, or their extraction, changes pore pressure and poroelastic
stresses. Both pressure and stress changes can promote seismicity and, hence, the seismic …

Reports of methane detection in the Martian atmosphere have been intensely debated. The
presence of methane could enhance habitability and may even be a signature of life …

The emission of abiotic methane (CH4) into the atmosphere from low temperature
serpentinization in ophiolitic rocks is documented to date only in four countries, the …

Methane on Mars is a topic of special interest because of its potential association with
microbial life. The variable detections of methane by the Curiosity rover, orbiters, and …

Three-dimensional seismic reflection data, well data, and analogues from areas with
extensive shale tectonics indicate that the enigmatic deepwater “shale nappe or thrust …

The 29th of May 2006 gas and mud eruptions suddenly appeared along the Watukosek fault
in the north east of Java, Indonesia. Within a few weeks several villages were submerged by …

We evaluate, based on terrestrial analogs, the potential flux, origin and isotopic signature of
methane (CH4) from serpentinized or serpentinizing rocks on Mars. The Tekirova ophiolites …