Results 51 to 60 of about 3,204,513 (373)
Molecular analysis of deep-subsurface bacteria [PDF]
Applied and Environmental Microbiology, 1990 Bacterial isolates from deep-sediment samples from three sites at the Savannah River site, near Aiken, S.C., were studied to determine their microbial community composition and DNA structure by using total DNA hybridization and moles percent G + C.
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Exploring the Deep Marine Biosphere: Challenges, Innovations, and Opportunities
Frontiers in Earth Science, 2019 The deep marine biosphere is one of the largest, and yet least explored, microbial habitats on the planet. Quantifying the extent, diversity, and activity of subsurface microbial communities is a crucial part of understanding their role in global ...
Anaïs Cario +4 more
doaj +1 more source
Upper ocean climate of the Eastern Mediterranean Sea during the Holocene Insolation Maximum – a model study [PDF]
, 2011 ine thousand years ago (9 ka BP), the Northern Hemisphere experienced enhanced seasonality caused by an orbital configuration close to the minimum of the precession index.
Adloff, F. +6 more
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Predicting Water Cycle Characteristics from Percolation Theory and Observational Data. [PDF]
, 2020 The fate of water and water-soluble toxic wastes in the subsurface is of high importance for many scientific and practical applications. Although solute transport is proportional to water flow rates, theoretical and experimental studies show that heavy ...
Egli, Markus +4 more
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Deep subsurface microbiology : a guide to the research topic papers [PDF]
, 2013 © The Author(s), 2013. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Frontiers in Microbiology 4 (2013): 122, doi:10.3389/fmicb.2013.00122.Deep subsurface microbiology is ...
Biddle, Jennifer F. +3 more
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, 2015 Deep subsurface microbiology is a highly active and rapidly advancing research field at the interface of microbiology and the geosciences; it focuses on the detection, identification, quantification, cultivation and activity measurements of bacteria, archaea and eukaryotes that permeate the subsurface biosphere of deep marine sediments and the basaltic
Axel Schippers +3 more
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Life in the deep subsurface [PDF]
Geology, 2011 able in the subsurface (Wolfe-Simon et al., 2010). This suggests that life may not be as elementally limited as postulated, and that a biosphere of arsenic-utilizing life may exist in the subsurface on Earth, other planets, moons, or asteroids. Despite these results, which question and extend our fundamental understanding of life, its constituents ...
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Corrigendum: Modified Lipid Extraction Methods for Deep Subsurface Shale [PDF]
Frontiers in Microbiology, 2017 Rawlings N. Akondi +4 more
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IEEE Access, 2021 Ground penetrating radar (GPR) is a well-known useful tool for subsurface exploration. GPR data can be recorded at a relatively high speed in a continuous way with hyperbolas being artifacts and evidence of disturbances in the soil.
Xin Zhang +3 more
semanticscholar +1 more source
LithosphereLithostratigraphic modeling holds a vital role in mineral resource exploration and geological studies. In this study, we introduce a novel approach for automating pseudo-lithostratigraphic modeling in the deep subsurface, leveraging inversed ...
Baoyi Zhang +7 more
semanticscholar +1 more source