Before the industrial revolution, the atmospheric CO 2 concentration was 180–330 ppm;
however, fossil-fuel combustion and forest destruction have led to increased atmospheric …

All the leading cities in the world are slowly becoming inhospitable for human life with global
warming playing havoc with the living conditions. Biomineralization of carbon dioxide using …

As in many deep underground environments, the microbial communities in subsurface high‐
CO2 ecosystems remain relatively unexplored. Recent investigations based on single‐gene …

Research on geologic carbon sequestration raises questions about potential impacts of
subsurface microbiota on carbon cycling and biogeochemistry. Subsurface, high‐CO2 …

Carbon capture and storage (CCS) is an important component in many national net-zero
strategies. Ensuring that CO2 can be safely and economically stored in geological systems …

The bacterial and archaeal community composition and the possible carbon assimilation
processes and energy sources of microbial communities in oligotrophic, deep, crystalline …

Mars has been subject to repeated waxing and waning episodes of extreme chaotic
obliquity (axial tilting) for at least four billion years. Obliquity is currently at 25.19 degrees …

Deep aquifers (up to 2km deep) contain massive volumes of water harboring large and
diverse microbial communities at high pressure. Aquifers are home to microbial ecosystems …

Geological storage of CO 2 is a fast-developing technology that can mitigate rising carbon
emissions. However, there are environmental concerns with the long-term storage and …

A new TOUGH2 module to simulate geological CO 2 storage (GCS) in saline aquifers is
developed based on the widely employed ECO2N module of TOUGH2. The newly …