Search Results - "Yabusaki, Steven B"
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1
Bicarbonate impact on U(VI) bioreduction in a shallow alluvial aquifer
Published in Geochimica et cosmochimica acta (01-02-2015)“…Field-scale biostimulation and desorption tracer experiments conducted in a uranium (U) contaminated, shallow alluvial aquifer have provided insight into the…”
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2
Evaluation of a Genome-Scale In Silico Metabolic Model for Geobacter metallireducens by Using Proteomic Data from a Field Biostimulation Experiment
Published in Applied and Environmental Microbiology (01-12-2012)“…Classifications Services AEM Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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3
Building conceptual models of field-scale uranium reactive transport in a dynamic vadose zone-aquifer-river system
Published in Water resources research (01-12-2008)“…Subsurface simulation is used to build, test, and couple conceptual process models to better understand the persistence of uranium concentrations above federal…”
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4
Water Table Dynamics and Biogeochemical Cycling in a Shallow, Variably-Saturated Floodplain
Published in Environmental science & technology (21-03-2017)“…Three-dimensional variably saturated flow and multicomponent biogeochemical reactive transport modeling, based on published and newly generated data, is used…”
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5
Influence of hydrological, biogeochemical and temperature transients on subsurface carbon fluxes in a flood plain environment
Published in Biogeochemistry (01-02-2016)“…Flood plains play a potentially important role in the global carbon cycle. The accumulation of organic matter in flood plains often induces the formation of…”
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6
An efficient three-dimensional rhizosphere modeling capability to study the effect of root system architecture on soil water and reactive transport
Published in Plant and soil (01-08-2019)“…Aims The objective of this research was to develop a three-dimensional (3D) rhizosphere modeling capability for plant-soil interactions by integrating plant…”
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7
Declining carbohydrate content of Sitka-spruce treesdying from seawater exposure
Published in Plant physiology (Bethesda) (23-04-2021)“…Increasing sea levels associated with climate change threaten the survival of coastal forests, yet the mechanisms by which seawater exposure causes tree death…”
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8
Oxidation of H2S by Iron Oxides in Unsaturated Conditions
Published in Environmental science & technology (15-05-2003)“…Previous studies have demonstrated that gas-phase H2S can immobilize certain redox-sensitive contaminants (e.g., Cr, U, Tc) in vadose zone environments. A key…”
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9
Floodplain Inundation and Salinization From a Recently Restored First‐Order Tidal Stream
Published in Water resources research (01-07-2020)“…The systematic response of coastal ecosystems to inundation and salinity exposure is fundamental to their ecology and biogeochemical function. Here we observe…”
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10
Reactive transport benchmarks for subsurface environmental simulation
Published in Computational geosciences (01-06-2015)“…Issue Title: Special Issue on: Reactive transport benchmarks for subsurface environmental simulation…”
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11
Variably saturated flow and multicomponent biogeochemical reactive transport modeling of a uranium bioremediation field experiment
Published in Journal of contaminant hydrology (01-11-2011)“…Three-dimensional, coupled variably saturated flow and biogeochemical reactive transport modeling of a 2008 in situ uranium bioremediation field experiment is…”
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Multicomponent reactive transport modeling of uranium bioremediation field experiments
Published in Geochimica et cosmochimica acta (15-10-2009)“…A reaction network integrating abiotic and microbially mediated reactions has been developed to simulate biostimulation field experiments at a former Uranium…”
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13
Severe declines in hydraulic capacity and associated carbon starvation drive mortality in seawater exposed Sitka-spruce (Picea sitchensis) trees
Published in Environmental Research Communications (01-03-2022)“…Sea-level rise is causing widespread tree mortality of coastal forests, with large consequences on the Earth system as a result of these forests’ importance in…”
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14
Development of a coupled thermo-hydro-mechanical model in discontinuous media for carbon sequestration
Published in International journal of rock mechanics and mining sciences (Oxford, England : 1997) (01-09-2013)“…Geomechanical alteration of porous media is generally ignored for most shallow subsurface applications, whereas carbon dioxide (CO2) injection, migration, and…”
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15
Uranium removal from groundwater via in situ biostimulation: Field-scale modeling of transport and biological processes
Published in Journal of contaminant hydrology (15-08-2007)“…During 2002 and 2003, bioremediation experiments in the unconfined aquifer of the Old Rifle UMTRA field site in western Colorado provided evidence for the…”
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16
A uranium bioremediation reactive transport benchmark
Published in Computational geosciences (01-06-2015)“…A reactive transport benchmark problem set has been developed based on in situ uranium bio-immobilization experiments that have been performed at a former…”
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17
Snowmelt Induced Hydrologic Perturbations Drive Dynamic Microbiological and Geochemical Behaviors across a Shallow Riparian Aquifer
Published in Frontiers in earth science (Lausanne) (11-05-2016)“…Shallow riparian aquifers represent hotspots of biogeochemical activity in the arid western US. While these environments provide extensive ecosystem services,…”
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18
Enhanced radionuclide immobilization and flow path modifications by dissolution and secondary precipitates
Published in Journal of environmental quality (01-07-2005)“…Caustic radioactive wastes that have leaked at Hanford Site (Richland, WA) induce mineral dissolution and subsequent secondary precipitation that influence the…”
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19
A general simulator for reaction-based biogeochemical processes
Published in Computers & geosciences (01-02-2006)“…As more complex biogeochemical situations are being investigated (e.g., evolving reactivity, passivation of reactive surfaces, dissolution of sorbates), there…”
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20
Resolving dynamic mineral-organic interactions in the rhizosphere by combining in-situ microsensors with plant-soil reactive transport modeling
Published in Soil biology & biochemistry (01-09-2023)“…Associations between minerals and organic matter represent one of the most important carbon storage mechanisms in soils. Plant roots are major sources of soil…”
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