Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"bioclogging"”.
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The effect of biostimulation on geochemical and microbiological conditions in an isolated dolostone fracture
… The ultimate goal of this research is to induce bioclogging in rock fractures as a method of in situ containment and remediation of contaminated groundwater. This trial focused on biostimulation of indigenous bacteria in a single fracture through the addition of bioavailable carbon, nitrogen and …
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Investigating the impact of microbial interactions with geologic media on geophysical properties
… spatiotemporal data for the validation of bioclogging models/simulations. Collectively, this study provides further evidence that geophysical measurements are sensitive to microbial-induced changes to geologic media, and may be useful for the detection and monitoring of subsurface microbial …
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Microbial Activity during Biodegradation and its Effects on Groundwater Velocity in a Contaminated Aquifer
A petroleum hydrocarbon plume was introduced into a controlled flow gate within the relatively homogenous Borden aquifer, Canada. Down-gradient of the release, O2 was added to stimulate microbial activity and biodegradation in the aquifer. Changes in groundwater velocity associated with biological …