Climate–carbon feedbacks from the Arctic to carbon removal

Using geochemistry to understand carbon cycling in a warming Arctic and strengthen durable climate solutions.

I am an Earth and environmental scientist studying how carbon is mobilized, transformed and stabilized across natural and managed systems. I combine isotope, molecular and mineral geochemistry with field observations and spatial analysis to investigate climate–carbon feedbacks and durable carbon dioxide removal.

I am currently a Senior Research Scientist at Lithos Carbon, where I study enhanced rock weathering as a scalable carbon removal strategy. My work focuses on quantifying weathering rates and carbon removal efficiency, alkalinity export and long-term durability, as well as agronomic interactions and co-benefits—providing the scientific basis for rigorous monitoring and high-integrity carbon removal credits.

Alongside this work, I investigate how Arctic warming affects permafrost carbon mobilization, land–ocean carbon transfer, ocean acidification and the stability of the Greenland Ice Sheet. Using geochemical tracers and sedimentary archives, I reconstruct past climate and carbon-cycle responses to better constrain feedbacks under future warming.

This website presents my current and ongoing research, publications and broader scientific activities. To learn more about my work or discuss potential collaborations, please visit my LinkedIn profile or get in touch directly.