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Author:

Regberg, Aaron Benjamin

Title:

THE EFFECT OF DISSIMILATORY IRON REDUCTION, NITRATE REDUCTION AND MICROBIAL GROWTH ON ELECTRICAL CONDUCTIVITY

Graduate Program:

Geosciences

Keywords:

Biofilms
Kinetics
Electrical Conductivity
Reactive Transport Modeling
Dissimilatory Iron Reduction
Nitrate Reduction

File:

Download Aaron_Dissertation_Final.pdf

Committee Members:

Susan Louise Brantley, Dissertation Advisor/Co-Advisor
Susan Louise Brantley, Committee Chair/Co-Chair
Kamini Singha, Committee Chair/Co-Chair
James David Kubicki, Committee Member
Ming Tien, Committee Member

Author:

Wall, Andrew James

Title:

ABIOTIC CONTROLS ON COPPER ISOTOPE FRACTIONATION DURING THE DISSOLUTION OF COPPER SULFIDE MINERALS

Graduate Program:

Geosciences

Keywords:

Cu isotopes
chalcocite
bornite
copper sulfides
isotope fractionation
synchrotron X-ray diffraction

File:

Download awall_PhD.pdf

Committee Members:

Peter J Heaney, Dissertation Advisor/Co-Advisor
Peter J Heaney, Committee Chair/Co-Chair
Susan Louise Brantley, Committee Member
Matthew Scott Fantle, Committee Member
William D Burgos, Committee Member

Author:

Sitchler, Alexis K

Title:

Weathering Advance Rates in Basalt: Prediction and Comparison Across Scales

Graduate Program:

Geosciences

Keywords:

chemical weathering
basalt
porosity
diffusion
scaling
reactive transport modeling
weathering rinds

File:

Download ANS_final_thesis2.pdf

Committee Members:

Susan Louise Brantley, Committee Chair/Co-Chair
Eric Kirby, Committee Member
Jennifer Macalady, Committee Member
Derek Elsworth, Committee Member

Author:

Zerkle, Aubrey L.

Title:

Microbial Trace Metal Requirements: Limiting Nutrients and Potential Biosignatures

Graduate Program:

Geosciences

Keywords:

trace metals
biogeochemistry
nitrogen fixation
metal limitation
metallomics
biogeochemical cycling

File:

Download DISS_FINAL_ZERKLE.pdf

Committee Members:

Christopher Howard House, Committee Chair/Co-Chair
Susan Louise Brantley, Committee Member
Lee Kump, Committee Member
Hunter J Carrick, Committee Member
Donald E Canfield, Committee Member

Author:

Kimball, Bryn Elizabeth

Title:

Biogeochemical Cycling of Copper in Acid Mine Drainage

Graduate Program:

Geosciences

Keywords:

microscopy
isotopes
iron-oxidizing microorganisms
acid mine drainage
copper
spectroscopy

File:

Download Kimball_final.pdf

Committee Members:

Susan Louise Brantley, Dissertation Advisor/Co-Advisor
Susan Louise Brantley, Committee Chair/Co-Chair
Jennifer Macalady, Committee Chair/Co-Chair
Matthew Scott Fantle, Committee Member
Brian Dempsey, Committee Member

Author:

Werner, Cynthia Anne

Title:

CO2 Emissions in Yellowstone, USA, and Solfatara Volcano, Italy: Use of Eddy Covariance and Mass Flux Modeling

Graduate Program:

Geosciences

Keywords:

Yellowstone
carbon dioxide
Solfatara
volcanic degassing
diffuse fluxes
eddy covariance

File:

Download 01thesis.pdf

Committee Members:

Melissa Deines, Committee Member
Susan Louise Brantley, Committee Chair/Co-Chair
Kenneth James Davis, Committee Member
David H Eggler, Committee Member
John Corry Wyngaard, Committee Member

Author:

Lopano, Christina Lynn

Title:

Time-Resolved Structural Analyses of Cation Exchange Reactions in Synthetic Birnessite

Graduate Program:

Geosciences

Keywords:

birnessite
cation exchange
X-ray diffraction
synchrotron
manganese oxides

File:

Download CLopano_Dissertation_Full_REVISED_.pdf

Committee Members:

Peter J Heaney, Committee Chair/Co-Chair
Sridhar Komarneni, Committee Member
Susan Louise Brantley, Committee Member
James David Kubicki, Committee Member
C Enid Martinez, Committee Member

Author:

Hausrath, Elisabeth M.

Title:

Basalt weathering on Earth and on Mars

Graduate Program:

Geosciences

Keywords:

basalt
weathering
Mars
biosignature
Svalbard
astrobiology

File:

Download HausrathThesis.pdf

Committee Members:

Susan Louise Brantley, Committee Chair/Co-Chair
Christopher Howard House, Committee Member
David H Eggler, Committee Member
Peter J Heaney, Committee Member
Ming Tien, Committee Member

Author:

Buss, Heather L.

Title:

Biogeochemical Weathering of Iron-Silicate Minerals

Graduate Program:

Geosciences

Keywords:

spheroidal weathering
biotite
hornblende
iron cycling
siderophores
etch pits

File:

Download BussThesisFinal.pdf

Committee Members:

Susan Louise Brantley, Committee Chair/Co-Chair
Maryann Victoria Bruns, Committee Member
Lee Kump, Committee Member
Christopher Howard House, Committee Member

Author:

Lewicki, Jennifer Lynn

Title:

Soil Carbon Dioxide Flow Associated With The San Andreas And Calaveras Faults, California

Graduate Program:

Geosciences

Keywords:

unsaturated zone gas transport
faults
Soil gas
Carbon dioxide

File:

Download etd.pdf

Committee Members:

Katherine Haines Freeman, Committee Member
Lee Kump, Committee Member
Susan Louise Brantley, Committee Chair/Co-Chair
Michael Allan Arthur, Committee Member
Derek Elsworth, Committee Member