Results 11 to 20 of about 81,545 (276)

Subduction hides high-pressure sources of energy that may feed the deep subsurface biosphere

Nature Communications, 2020
Geological sources of H2 and abiotic CH4 have had a critical role in the evolution of life and sustainability of the deep subsurface biosphere, yet the origins of these sources remain largely unconstrained.
A. Vitale Brovarone, D. A. Sverjensky, F. Piccoli, F. Ressico, D. Giovannelli, I. Daniel   +5 more
doaj   +2 more sources

Thermochronologic perspectives on the deep-time evolution of the deep biosphere. [PDF]

Proc Natl Acad Sci U S A, 2021
Drake H, Reiners PW.
europepmc   +2 more sources

The smallest in the deepest: the enigmatic role of viruses in the deep biosphere. [PDF]

Natl Sci Rev, 2023
Cai L, Weinbauer MG, Xie L, Zhang R.
europepmc   +2 more sources

Geological processes mediate a microbial dispersal loop in the deep biosphere. [PDF]

Sci Adv, 2022
Gittins DA, Desiage PA, Morrison N, Rattray JE, Bhatnagar S, Chakraborty A, Zorz J, Li C, Horanszky O, Cramm MA, Bisiach F, Bennett R, Webb J, MacDonald A, Fowler M, Campbell DC, Hubert CRJ.   +16 more
europepmc   +2 more sources

Assessment of the impact of selected changes in the deep geological repository model on its long-term safety [PDF]

EPJ Web of Conferences, 2020
The deep geological repository system provides long-term protection against the undesirable effects of ionizing radiation on the population and the environment.
Flamíková Dorota, Nečas Vladimír
doaj   +1 more source

Integration of Deep Biosphere Research into the International Continental Scientific Drilling Program [PDF]

Scientific Drilling, 2010
An international workshop on the Integration of Deep Biosphere Research into the International Continental Scientific Drilling Program (ICDP) was held on 27–29 September 2009 in Potsdam.
Jens Kallmeyer, Kai Mangelsdorf
doaj   +1 more source

Environmental Selection and Biogeography Shape the Microbiome of Subsurface Petroleum Reservoirs

mSystems, 2023
Petroleum reservoirs within the deep biosphere are extreme environments inhabited by diverse microbial communities and represent biogeochemical hot spots in the subsurface.
Daniel A. Gittins, Srijak Bhatnagar, Casey R. J. Hubert   +2 more
doaj   +1 more source

Water and Rock Chemistry Inform Our Understanding of the Deep Biosphere: Case Study in an Archaean Banded Iron Formation

Frontiers in Earth Science, 2022
Research into the deep biosphere requires an understanding of both the microbial community at a given site and the geochemical and hydrological factors that support that microbial community.
Cristopher J. Schuler, Lindsey J. Briscoe, Scott C. Alexander, E. Calvin Alexander, Jeffrey A. Gralnick, Jeffrey A. Gralnick, Cara M. Santelli, Cara M. Santelli, Brandy M. Toner, Brandy M. Toner   +9 more
doaj   +1 more source

Cold seep formation from salt diapir-controlled deep biosphere oases. [PDF]

Proc Natl Acad Sci U S A
Chowdhury A, Ventura GT, Owino Y, Lalk EJ, MacAdam N, Dooma JM, Ono S, Fowler M, MacDonald A, Bennett R, MacRae RA, Hubert CRJ, Bentley JN, Kerr MJ.   +13 more
europepmc   +2 more sources

Dissolved Microbial Methane in the Deep Crystalline Crust Fluids–Current Knowledge and Future Prospects

Geofluids, 2022
Methane is a powerful greenhouse gas, of which most is produced by microorganisms in a process called methanogenesis. One environment where methanogenic microorganisms occur is the deep biosphere.
Femke van Dam, Riikka Kietäväinen, Henrik Drake   +2 more
doaj   +1 more source