Publications

Journal Articles

Bonin, T., Chilson, P., Zielke, B., Klein, P., Leeman, J.R., Development and Comparisons of Wind Retrieval Algorithms for Small Unmanned Aerial Systems. Geosci. Instrum. Method. Data Syst. 2 pp.177-187
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Leeman, J.R., Rawn, C.J., Ulrich, S., Elwood Madden, M.E., Phelps, T.J., In Press. Interpreting Temperature Strain Data from Meso-Scale Clathrate Experiments. Computers and Geosciences 38 pp.62-67
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Rawn, C.J., Leeman, J.R., Ulrich, S.M., Alford, J.E., Phelps, T.J., Elwood Madden, M.E., 2011. Fiber Optic Sensing Technology for Detecting Gas Hydrate Formation and Decomposition. Review of scientific instruments 82.
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Elwood Madden, M.E., Leeman, J.R., Root, M.J., Gainey, S., 2011. Reduced sulfur-carbon-water systems on Mars may yield shallow methane hydrate reservoirs. Planet. Space Sci. 59 pp.203-206
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Leeman, J.R., Schmitter, E.D., 2009. Electric Signals generated by tornados. Atmospheric Research 92 pp.277-279
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Conference Presentations/Posters

Leeman, J.R., Scuderi, M.M., Marone, C., Saffer, D.M., Electrical Anomalies Observed During Frictional Stick-Slip in Granular Materials. 40th Workshop of the International School of Geophysics: Properties and Processes of Crustal Fault Zones 2013.
Abstract | Poster

Leeman, J.R., Electrical Potentials During Ice Deformation: Theory and Laboratory Results. Midwest Glaciology Meeting 2013.
Presentation

Elwood Madden, M.E., Root, M., Gainey, S., and Leeman, J.R., Gas clathrate hydrate thermodynamics and kinetics: limits on near-surface volatile fluxes for cold terrestrial planet systems through deep time. Goldschmidt 2012.
Abstract

Leeman, J.R., Elwood Madden, M.E., Phelps, T.J., Rawn, C.J., Experimental Results of Hydrate Reservoir Destabilization Through Heating. American Geophysical Union, 2011. *Presented Poster
Abstract | Poster

Umphlett, B.W., Leeman, J.R., Morrissey, M., Detection of Wildfires with Artificial Neural Networks. American Geophysical Union, 2011. *Presented Poster
Abstract | Poster

Leeman, J.R., Elwood Madden, M.E., Rapid Heat Induced Clathrate Dissociation Events - A Planetary Context. LPSC 2011 * Presented Poster
Abstract | Poster

Gainey, S.R., Elwood Madden, M.E., Leeman, J.R., Guttery, B.M., Kinetics of Methane Hydrate Formation & Dissociation Under Mars Relevant Conditions. LPSC 2011
Abstract

Leeman, J.R., Elwood Madden, M.E., Alford, J.E., Phelps, T.J., Rawn, C.J, Evaluation of Heat Induced Methane Release from Methane Hydrates. American Geophysical Union, 2010 abstract OS53A-1376 *Presented Poster
Abstract | Poster

Leeman, J.R., Elwood Madden, M.E., CO2 clathrate formation and dissociation rates below 273K. Goldschmidt 2010 *Presented Poster
Abstract | Poster

Rawn, C.J., Leeman, J.R., Ulrich, S.M., Alford, J.E., Madden, M.E., Phelps, T.J., Homogeneous and heterogeneous sediment experiments using fiber optic sensing technology for detecting gas hydrate formation. Goldschmidt 2010
Abstract

Leeman, J.R., Blackburn, D.G., Elwood Madden, M.E., Ulrich, R., Chevrier, V., Clathrate dissociation rates below the freezing point of water. LPSC 2010 * Presented Poster
Abstract | Poster

Leeman, J.R., Elwood Madden, M.E., Alford, J.E., Phelps, T.J., Rawn, C.J., Meso-Scale Clathrate Experiments: Effect of Grain Size on Formation Pathways. American Geophysical Union, 2009 abstract 1050h *Gave Oral Presentation
Abstract | Presentation

Rawn, C.J., Chakoumakos, B.C., Garlea, O., Leeman, J.R., Alford, J.E., Elwood Madden, M.E., Phelps, T.J., Neutron Powder Diffraction Study of CO2 Hydrate as a Function of Pressure. American Geophysical Union, 2009 abstract 1150h
Abstract

Blackburn, D.G., Ulrich, R., Elwood Madden, M.E., Leeman, J.R., Experimental Study of the Kinetics of CO2 Hydrate Dissociation Under Simulated Martian Conditions. LPSC Abstract 2009
Abstract

Elwood Madden, M.E., Leeman, J.R., Guttery, B., Methane hydrates: A source for slow methane release on Mars? Hydrates Meeting 2009
Abstract

Other Works

Leeman, J.R., Morpheus Data Parsing and Plotting: A New Approach to Large Data Set Analysis with Open Source Tools. NASA Technical Paper 2011.
PDF Article

Leeman, J.R., Umphlett, B., Morrissey, M., Detection of Wildfires with Artificial Neural Networks. School of Meteorology Capstone Papers 2011
PDF Article | Poster

Leeman, J.R., Elwood Madden, M.E., Collaborative Gas Hydrates Research at OU. Earth Scientist 2010
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Leeman, J.R., Keranen, K., Locating a Historic Norman Gravesite with Geophysical Methods. Earth Scientist 2010
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Manuscripts In-Preparation/Submitted

Leeman, J.R., Scuderi, M.M., Marone, C., Saffer, D.M., Shinbrot,T. , Electrical Potential Signals from Frictional Stick Slip Events: Laboratory Experiments in Synthetic Granular Fault Gouge. In Prep. (Journal of Geophysical Research)

Leeman, J.R., Elwood Madden, M.E., Phelps, T.J., Rawn, C.J., Heat Induced Production from Gas Hydrate Reservoirs: A Meso-Scale Experimental and Modeling Analysis. In Prep. (Marine and Petroleum Geology)

Leeman, J.R., Morrissey, M., Umphlett, B.W., Detection of Wildfires from Advanced Very High Resolution Radiometer (AVHRR) Data with Artificial Neural Networks. Submitted (International Journal of Remote Sensing)