Oregon State University

Advisory Committee

Faculty at the W.M. Keck Collaboratory for Plasma Spectrometry at Oregon State University in Corvallis, Oregon.Andy Ungerer manages day-to-day operations and maintenance of the Plasma Spectroscopy Facility. An advisory committee takes overall responsibility for administration of the Facility. Gary Klinkhammer, the Director of the Facility, is mainly responsible for science coordination and long-term viability.

This committee has successfully led the facility through an NSF infrastructure upgrade (STI) providing a new laboratory for ICP and other instrumental analysis systems, an OCE grant to upgrade ICPMS sample introduction hardware, and continued research-driven proposals supporting the facility. The goal of the advisory committee is to have a forward-looking vision incorporating or developing state-of-the-art instrumental methods applied to earth sciences. At the same time, provide a dependable, user-friendly analytical laboratory conducive to efficiently completing the research of a wide range of investigators.

Past Lab Groups

2012 Lab Group:
2012 Keck Lab Group
2013 Lab Group:


Brian Haley — Assistant Professor (Sr. Res.)

Office: Burt Hall room 354
Tel: 541.737.2649
Email: bhaley@coas.oregonstate.edu

I am interested in all aspects of marine biogeochemistry, but focus on elemental and isotopic research of metals in nature.

Andy Ungerer — Manager

Office: Burt Hall room 268
Tel: 541.737.5225
Email: ungerer@coas.oregonstate.edu

Adam Kent — Associate Professor

Office: 236 Wilkinson Hall
Tel: 541 737 1205
Email: adam.kent@geo.oregonstate.edu

James McManus — Professor

Office: Burt 252
Tel: 541-737-8285
Email: mcmanus@coas.oregonstate.edu

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Marta Torres — Professor

Office: Burt 2- 254
Tel: 541-737-2902
Email: mtorres@coas.oregonstate.edu


Julie Pett-Ridge — Assistant Professor

Office: 3041 ALS Building
Tel: 541-737-1236
Email: Julie.Pett-Ridge@oregonstate.edu

Jesse Muratli —

Office: Burt 262A
Tel: 541-737-5224
Email: jmuratli@coas.oregonstate.edu

Jessica Miller

Jessica Miller — Associate Professor

Office: HMSC West Wing 223
Tel: 541-867-0381
Email: Jessica.Miller@oregonstate.edu

Frank J. Tepley III — Associate Professor

Office: 116 Wilkinson
Tel: 541 737-8199
Email: ftepley@coas.oregonstate.edu



Matt Loewen — PhD candidate

Office: Wilkinson 119
Tel: 541-737-8586
Email: loewenm@geo.oregonstate.edu

Jeremy Hoffman — Ph.D. Student

Office: Wilkinson 105
Tel: 541-737-1248
Email: jeremy.hoffman@geo.oregonstate.edu

I am interested in rock weathering and nutrient cycling in forests. My research project at OSU uses Sr-isotopes to evaluate calcium sources in managed Douglas-fir forests that have undergone different degrees of soil nitrogen accumulation.

Jon Yang — M.S. Student

Office: Burt 120
Tel: 480-258-7348
Email: jyang@coas.oregonstate.edu