Earth System Science @ Georgia Tech
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School of Earth & Atmospheric Sciences
Georgia Institute of Technology
404-385-0670
[email protected]

current group :

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Chris Reinhard

Associate Professor
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Yoshiki Kanzaki

Postdoctoral Researcher
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Bowen Zhou

Postdoctoral Researcher
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Pengxiao Xu

PhD Student

lab alumni : 
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Zijian Li
PhD Student
Projects: Stable thallium isotope geochemistry, ocean alkalinity enhancement, and technoeconomics of terrestrial enhanced weathering

Currently Research Scientist at Meta
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Devon Cole
NASA Postdoctoral Fellow
Project: Large-ensemble modeling of Earth's oxygen cycle

Currently Research Scientist at Hourglass Climate
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Mojtaba Fakhraee
Postdoctoral Researcher
Project: Stochastic modeling of the ocean biological carbon pump

Currently Postdoctoral Researcher at Yale University (starting faculty position at University of Connecticut in Fall 2025)

| website |
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Eddie Schwieterman
Postdoctoral Researcher
Project: Photochemical modeling of atmospheric biosignatures and antibiosignatures 

Currently Assistant Professor of Earth and Planetary Sciences at UC Riverside

| website |
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Nadia Szeinbaum
NASA Postdoctoral Program Fellow
Project: Experimental microbiology of consortial bacterial metabolisms

Currently Innovation Scientist at Beyond Meat

| website |
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Xinyi [Camilla] Liu
PURA Undergraduate Researcher
Project: 3-D modeling of ocean oxygen and nutrient cycles

Currently a PhD student in the Department of Geophysical Sciences at the University of Chicago

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Dragos [George] Zaharescu
Postdoctoral Researcher
Project: Mesocosm experiments of weathering under anoxic environments

Currently a lecturer at University of Wisconsin, Green Bay

| website |
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Luis Cortés
Rutt Bridges Undergraduate Scholar
Project: Trace element proxies of mantle redox on Earth through time

Currently a Field Engineer for Schlumberger

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Ashley Brady
MS Student
Project: Cr isotope effects during precipitation of carbonate mineral phases

Currently STEM Resident at the Gwinnett School of Mathematics, Science, and Technology (GSMST)

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Kazumi Ozaki
NASA Postdoctoral Program Fellow
Project: Modeling the effects of different forms of photosynthesis on the stability of planetary climate and the redox state of Earth's early atmosphere.

Now a faculty member at Toho University

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Chloe Stanton
Rutt Bridges Undergraduate Scholar (co-advised with Dr. Jennifer Glass)
Project: Reconstructing the Proterozoic nitrous oxide cycle by combining experimental kinetics and atmospheric photochemistry.

Currently a PhD student in the Department of Geosciences at Penn State

| website | ​
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Kyle Rybacki
Postdoctoral Researcher
Project: Stable chromium (Cr) and thallium (Tl) isotopes in Pleistocene carbonate sediments and Archean sedimentary rocks as tracers of ocean-atmosphere oxygen levels.

Now at the Bureau of Land Management, Carlsbad, NM

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Rich Gaschnig
Postdoctoral Researcher
Project: Mo and U isotopes in igneous rocks as tracers of deep sea redox and mantle recycling
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Now on the faculty at University of Massachusetts, Lowell

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Josh Stanford
MS Student
Project: Using Mo isotopes to fingerprint Paleoproterozoic oxygen oases
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Currently an Environmental Specialist for the Southern California Gas Company

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