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 …

Tracer technologies based on naturally occurring substances or intentionally introduced
compounds have a broad spectrum of applications in hydrogeological research and …

CO 2 capture and storage (CCS) is a promising approach for significantly reducing CO 2
emission from industrial ends and mitigating global warming in the coming decades. Given …

The injection of supercritical CO2 into depleted oil reservoirs for long-term storage will
influence the subsurface biogeochemistry with important implications for future carbon …

Abstract The Eger Rift subsurface is characterized by frequent seismic activity and
consistently high CO2 concentrations, making it a unique deep biosphere ecosystem and a …

Injected CO2 from geologic carbon storage is expected to impact the microbial communities
of proposed storage sites, such as depleted oil reservoirs and deep saline aquifers, as well …

Geological carbon storage is likely to be a part of a comprehensive strategy to minimize the
atmospheric release of carbon dioxide (CO2), raising concerns that injected CO2 will leak …

This paper deals with enhanced coal bed methane recovery and geological CO2 storage,
combined with the dual effect of increasing coal-bed methane and achieving carbon …

Microbes play a major role in affecting the radioactive wastes disposed of in underground
wastes repositories. In particular, low-and intermediate-level waste (LILW) contains …

A wide range of carbon compounds sustain bacterial activity and growth in freshwater
ecosystems and the amount and quality of these substrates influence bacterial diversity and …