Lawrence Livermore National Laboratory



Erik Oerter

Postdoctoral Researcher
Nuclear and Chemical Sciences Division


 +1 925-423-6157


DegreeDiscipline/InstitutionYear
PhD Environmental Science
University of California, Berkeley
2015
MSc Earth and Planetary Science
University of California, Berkeley
2005
BA Geological Science
University of Colorado, Boulder
2003

Research Interests

Erik Oerter is an earth scientist specializing in stable isotope geochemistry and its application to water and elemental cycling in the near-surface environment. After graduating with his PhD in environmental science, Oerter worked as a postdoctoral researcher at the University of Utah. He joined the team at LLNL in 2016 and has since worked on projects tracking water through the “critical zone” and exploring stable isotope signatures of uranium mineral surface oxidation and the nuclear fuel cycle.

In his work, Oerter likes to closely couple laboratory measurements, experiments, and field studies to understand the record of Earth’s history recorded in geological materials and to better predict the dynamic modern environment. He places research emphasis on developing novel instrumentation techniques that can enable new insights into outstanding problems in geochemistry and material science.

Honors and Awards

Best Paper Award, Hydrology and Earth System Science 2017
NSF iUTAH EPSCoR Postdoctoral Fellowship, University of Utah 2015-2016
Professor Earl Storie Memorial Fellowship, U.C. Berkeley 2015
Hans and Jean Jenny Graduate Fellowship, U.C. Berkeley 2015
Clay Minerals Society Research Grant 2013
Clay Minerals Society, Robert C. Reynolds, Jr. Award, Best Proposal 2013
Geological Society of America Graduate Student Research Grant 2012
Environmental Forum Fellow, UC Berkeley 2012
Community Earth System Model Fellowship, Natl. Center Atm. Research; $1000 2012

Publications in Review and Revision

(18) Oerter, E, J Mills, G Maurer, L Lammers, R Amundson, Greenhouse gas production and transport in desert soils of the southwestern USA, In Review.

(17) Oerter, E, G Bowen, Hydraulic redistribution by Quercus gambelli and its ecohydrologic implications in semi-arid ecosystems, In Revision.

(16) Oerter, E, M Singleton, L Davisson, Hydrogen and oxygen stable isotope dynamics of hyper-saline and salt-saturated aqueous solutions, In Revision.

Peer-Reviewed Publications

(15) Bowen, G, A Putnam, J R Brooks, D Bowling, E Oerter, S Good, 2018, Inferring the source of evaporated waters using stable H and O isotopes, Oecologia, In Press.

(14) Oerter, E, M Singleton, L Davisson, 2017, Hydrogen and oxygen stable isotope signatures of goethite hydration waters by thermogravimetry-enabled laser spectroscopy, Chemical Geology, v. 475, p. 14-23,doi: 10.1016/j.chemgeo.2017.10.025

(13) Oerter, E, M Malone, A Putman, L Stark, D Drits, G Bowen, 2017 Every apple has a voice: Using stable isotopes to teach about food sourcing and the water cycle, Hydrology and Earth System Sciences, v. 21, p. 3799-3810, doi: 105194/hess-2017-115.

(12) Oerter, E, G Bowen, 2017, In situ monitoring of H and O stable isotopes in soil water reveals ecohydrologic dynamics in managed soil systems. Ecohydrology, v. 10, e1841, doi: 10.1002/eco.1841

(11) Oerter, E, A Perelet, E Pardyjak, G Bowen, 2017, Membrane inlet laser spectroscopy to measure H and O stable isotope compositions of soil and sediment pore water with high sample throughput. Rapid Communications in Mass Spectrometry, v. 31, p. 75-84, doi: 10.1002/rcm.7768

(10) Oerter, E, R Amundson, 2016, Climate controls on spatial and temporal variations in pedogenic carbonate formation timing in the western Great Basin of North America. Geological Society of America Bulletin, v. 128, no. 7-8, p. 1095-1104, doi: 10.1130/B31367.1

(9) Oerter, E, W Sharp, J Oster, A Ebeling, J Valley, R Kozdon, I Orland, J Hellstrom, J Woodhead, J Hergt, O Chadwick, R Amundson, 2016, Pedothem carbonates reveal anomalous North American atmospheric circulation 70,000 to 55,000 years ago.Proceedings of the National Academy of Sciences of the United States of America, v. 113, no. 4, p. 919-924, doi: 10.1073/pnas.1515478113

(8) Ebeling, A, E Oerter, J Valley, R Amundson, 2016, Relict soil evidence for profound Quaternary aridification of the Atacama Desert, Chile. Geoderma, v. 267, p. 196-206, doi: 10.1016/j.geoderma.2015.12.010

(7) Oerter, E, R Amundson, A Heimsath, M Jungers, G Chong, P Renne, 2016, Early to middle Miocene climate in the Atacama Desert of northern Chile. Palaeogeography, Palaeoclimatology, Palaeoecology, v. 441, p. 890-900, doi: 10.1016/j.palaeo.2015.10.038

(6) Oerter, E, K Finstad, J Schaeffer, G Goldsmith, T Dawson, R Amundson, 2014, Oxygen isotope fractionation effects in soil water via interaction with cations (Mg, Ca, Na, K) adsorbed to phyllosilicate clay minerals. Journal of Hydrology, v. 515, p. 1-9, doi: 10.1016/j.hydrol.2014.04.029

(5) Oerter, E, 2011, Geothermometry of thermal springs in the Rico, Dunton, and West Fork Dolores River areas, Dolores County, Colorado. Colorado Geological Survey, Resource Series, 95 p.

(4) Barkmann, P, M Dechesne, M E Wickham, J Carlson, S Formolo, E Oerter, 2011.  Cross-sections of the freshwater bearing strata of the Denver Basin between Greeley and Colorado Springs, Colorado. Colorado Geological Survey, Open-file Report 11-03.

(3) Oerter, E, M Sares, 2010, Geothermometry of warm springs in the Rico Area, Colorado. Geothermal Resources Council Transactions, v. 34, p. 703-707.

(2) Oerter, E, G Brimhall, J Redmond, B Walker, 2007, A method for quantitative pyrite abundance in mine rock piles by powder X-ray diffraction and Rietveld refinement, Applied Geochemistry, v. 22, p. 2907-2925, doi: 10.1016/j.apgeochem.2007.08.002.

(1) Krosley, L, P Shaffner, E Oerter, T Ortiz, 2006, Digital ground-based photogrammetry for measuring discontinuity orientations in steep rock exposures, 41st U.S. Symposium on Rock Mechanics, American Rock Mechanics Society, p. 1-13.


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