During studies of unconventional natural gas reservoirs of Silurian and Ordovician age in
the northern Appalachian basin we observed complete reversal of the normal trend of …

Hydrothermal fluids obtain organic compounds through diverse pathways. In submarine
systems organic compounds are already dissolved in seawater that is heated and …

Exploring and exploiting high-temperature (even supercritical) geothermal resources are
significant to meet energy demands and reduce carbon emissions. The Yangbajing …

The Yangbajing geothermal field with the highest reservoir temperature in China is located
about 90 km northwest to Lhasa City, capital of Tibet, where high temperature geothermal …

Carbon dioxide is one of the most important gasses naturally released from geothermal
systems. Establishing the processes and pathways that regulate the CO 2 diffuse degassing …

The back arc extensional area of Tuscany is characterized by anomalously high heat flow as
a result of lithospheric thinning facilitated by locally intruded granite, which ultimately led to …

We have addressed the origins of methane in fumarolic, thermal and cold emissions
discharging from a diversity of geological settings spread all over the Italian Peninsula and …

The Gudui geothermal field records the highest temperature at equivalent borehole depths
among the mainland hydrothermal systems in mainland China. Located about 150​ km …

The impact of natural CO2 emissions in the development of geothermal areas is presently
gaining more attention than ever before. In Italian geothermal fields, a reduction in the …

Thermogenic hydrocarbons entirely deriving from the thermal degradation of organic matter
usually exhibit methane to ethane plus propane ratios smaller than 100. We present …