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MARTZ, TODD

Assistant Professor

Degrees:

• B.A., Mathematics, Newman University
• B.S., Chemistry, Newman University
• Ph.D., Analytical Chemistry, University of Montana

Research Interests:

• Chemical sensor development
• Aqueous carbon dioxide chemistry
• Marine chemistry & biogeochemistry

Courses Recently Taught:

• SIO 102: Introduction to Geochemistry
• SIO 269: Spec Topics/Marine Chemistry
• SIO260: Marine Chemistry
• SIO269: Spec Topics/Marine Chemistry

Mentoring:

• Briggs, Ellen (Graduate; 2012-)
• Alfaro , Germán (Masters; 2011-)
• Ballard, John (Graduate; 2011-)
• Bresnahan, Philip (Graduate; 2009-)
• Takeshita, Yuichiro (Graduate; 2008-)

Martz, T. R., J. J. Carr, C. R. French, and M. D. DeGrandpre (2003), A Submersible Autonomous Sensor for Spectrophotometric pH Measurements of Natural Waters, Anal. Chem., 75(8), 1844-1850. Link to publication

Martz, T. R., A. G. Dickson, and M. D. DeGrandpre (2006), Tracer Monitored Titrations: Measurement of Total Alkalinity, Anal. Chem., 78(6), 1817-1826. Link to publication

Martz, T. R., K. S. Johnson, and S. C. Riser (2008), Ocean metabolism observed with oxygen sensors on profiling floats in the South Pacific, Limnol. Oceanogr., 53(5, Pt. 2), 2094-2111. Link to publication

Martz, T. R., M. D. DeGrandpre, P. G. Strutton, W. R. McGillis, and W. M. Drennan (2009), Sea surface pCO2 and carbon export during the Labrador Sea spring-summer bloom: An in situ mass balance approach, J. Geophys. Res., 114. Link to publication

Martz, T. R., H. W. Jannasch, and K. S. Johnson (2009), Determination of carbonate ion concentration and inner sphere carbonate ion pairs in seawater by ultraviolet spectrophotometric titration, Mar. Chem., 115(3-4), 145-154. Link to publication

Byrne, R., M. D. DeGrandpre, T. Short, T. R. Martz, L. Merlivat, C. McNeil, and F. Sayles (2010), Sensors and Systems for Observations of Marine CO2 System Variables, in Proceedings of OceanObs’09: Sustained Ocean Observations and Information for Society edited by J. Hall, D. E. Harrison and D. Stammer, ESA Publication WPP-306, Venice, Italy. Link to publication

Martz, T. R., J. G. Connery, and K. S. Johnson (2010), Testing the Honeywell Durafet® for seawater pH applications, Limnology and Oceanography: Methods, 8, 172-184. Link to publication

Yu, P. C., P. G. Matson, T. R. Martz, and G. E. Hofmann (2011), The ocean acidification seascape and its relationship to the performance of calcifying marine invertebrates: Laboratory experiments on the development of urchin larvae framed by environmentally-relevant pCO2/pH, Journal of Experimental Marine Biology and Ecology, 400(1-2), 288-295. Link to publication

Cullison Gray, S. E., M. D. DeGrandpre, T. S. Moore, T. R. Martz, G. E. Friederich, and K. S. Johnson (2011), Applications of in situ pH measurements for inorganic carbon calculations, Mar. Chem., 125(1-4), 82-90. Link to publication

Kroeker, K. J., F. Micheli, M. C. Gambi, and T. R. Martz (2011), Divergent ecosystem responses within a benthic marine community to ocean acidification. Proceedings of the National Academy of Sciences 108: 14515-14520. Link to publication

Matson, P. G., T. R. Martz, and G. E. Hofmann. (2011) High-frequency observations of pH under Antarctic sea ice in the southern Ross Sea. Antarctic Science. Link to publication

Strutton, P. G., T. R. Martz, M. D. Degrandpre, W. R. Mcgillis, W. M. Drennan, and E. Boss. (2011), Bio-optical observations of the 2004 Labrador Sea phytoplankton bloom. J. Geophys. Res. 116: C11037. Link to publication

Hofmann, G. E. and others (2011) High-Frequency Dynamics of Ocean pH: A Multi-Ecosystem Comparison. Plos One Link to publication

Degrandpre, M. D., T. R. Martz, R. D. Hart, D. M. Elison, A. Zhang, and A. G. Bahnson (2011), Universal Tracer Monitored Titrations. Anal. Chem. Link to publication

Martz, T., Y. Takeshita, R. Rolph, and P. Bresnahan (2011), Tracer Monitored Titrations: Measurement of Dissolved Oxygen. Anal. Chem. Link to publication