Active sulfur cycling in the terrestrial deep subsurface
E Bell, T Lamminmäki, J Alneberg… - The ISME …, 2020 - academic.oup.com
The deep terrestrial subsurface remains an environment where there is limited
understanding of the extant microbial metabolisms. At Olkiluoto, Finland, a deep geological …
understanding of the extant microbial metabolisms. At Olkiluoto, Finland, a deep geological …
Geological and geochemical controls on subsurface microbial life in the Samail Ophiolite, Oman
Microbial abundance and diversity in deep subsurface environments is dependent upon the
availability of energy and carbon. However, supplies of oxidants and reductants capable of …
availability of energy and carbon. However, supplies of oxidants and reductants capable of …
Advances in defining ecosystem functions of the terrestrial subsurface biosphere
The subsurface is one of the last remaining 'uncharted territories' of Earth and is now
accepted as a biosphere in its own right, at least as critical to Earth systems as the surface …
accepted as a biosphere in its own right, at least as critical to Earth systems as the surface …
Long-term fertilization altered microbial community structure in an aeolian sandy soil in northeast China
S Zhang, X Li, K Chen, J Shi, Y Wang, P Luo… - Frontiers in …, 2022 - frontiersin.org
Soil microorganisms play crucial roles in nutrient cycling and determining soil quality and
fertility; thus, they are important for agricultural production. However, the impacts of long …
fertility; thus, they are important for agricultural production. However, the impacts of long …
Geological activity shapes the microbiome in deep-subsurface aquifers by advection
Subsurface environments host diverse microorganisms in fluid-filled fractures; however, little
is known about how geological and hydrological processes shape the subterranean …
is known about how geological and hydrological processes shape the subterranean …
[HTML][HTML] Metagenomic identification of active methanogens and methanotrophs in serpentinite springs of the Voltri Massif, Italy
The production of hydrogen and methane by geochemical reactions associated with the
serpentinization of ultramafic rocks can potentially support subsurface microbial ecosystems …
serpentinization of ultramafic rocks can potentially support subsurface microbial ecosystems …
High-resolution, long-term isotopic and isotopologue variation identifies the sources and sinks of methane in a deep subsurface carbon cycle
This study applies a combined isotope and doubly-substituted isotopologue ('clumped')
methane approach to samples collected over a 9-year long-term experiment at the Kidd …
methane approach to samples collected over a 9-year long-term experiment at the Kidd …
Exploration of deep terrestrial subsurface microbiome in Late Cretaceous Deccan traps and underlying Archean basement, India
Scientific deep drilling at Koyna, western India provides a unique opportunity to explore
microbial life within deep biosphere hosted by~ 65 Myr old Deccan basalt and Archaean …
microbial life within deep biosphere hosted by~ 65 Myr old Deccan basalt and Archaean …
Iron or sulfur respiration—an adaptive choice determining the fitness of a natronophilic bacterium Dethiobacter alkaliphilus in geochemically contrasting …
DG Zavarzina, AY Merkel, AA Klyukina… - Frontiers in …, 2023 - frontiersin.org
Haloalkaliphilic microorganisms are double extremophiles functioning optimally at high
salinity and pH. Their typical habitats are soda lakes, geologically ancient yet widespread …
salinity and pH. Their typical habitats are soda lakes, geologically ancient yet widespread …
Ultradeep microbial communities at 4.4 km within crystalline bedrock: implications for habitability in a planetary context
The deep bedrock surroundings are an analog for extraterrestrial habitats for life. In this
study, we investigated microbial life within anoxic ultradeep boreholes in Precambrian …
study, we investigated microbial life within anoxic ultradeep boreholes in Precambrian …