
Flavio Lehner
Assistant Professor
flavio.lehner at cornell.edu CV Twitter Flickr
Flavio is a climate scientist and Assistant Professor of Atmospheric Sciences at Cornell University and also affiliated with the non-profit Polar Bears International and the National Center for Atmospheric Research in Colorado. His interests range from seasonal to centennial climate variability, how it imprints on regional weather and climate, and how it influences our ability to detect and attribute changes in climate. He focuses on hydroclimate dynamics and large-scale atmospheric circulation.

Ankur Dixit
Postdoctoral Associate
ad933 at cornell.edu
Ankur is a postdoctoral associate, having earned a Ph.D. in Atmospheric Sciences from the Indian Institute of Technology Delhi, India. He worked on hydroclimate modeling for the Himalayan basin to study the climate change impacts on snow/water fluxes in the region. He has diverse research interests including climate change/modeling, hydrological modeling, parameter optimization, remote sensing and GIS. Post-PhD, he worked in Climate Resilience and Disaster Risk Reduction consulting with PricewaterhouseCoopers (PwC) India until joining Cornell University.

Yan-Ning Kuo
Graduate Student
yk545 at cornell.edu
Yan-Ning is a PhD student in Atmospheric Science, having recently completed a Bsc in Atmospheric Science from National Taiwan University. Her research interests encompass hydrologic responses to climate variability and change, as well as land-atmosphere interactions.

Richard Toohey
Graduate Student
rot4 at cornell.edu
Richard is a PhD student in Atmospheric Science, having recently completed his BS and MS in Physics from the University of Wisconsin-Madison. He has a broad set of research interests that generally focus on understanding mechanisms of climate variability and climate change, land-atmosphere interactions, and global and regional impacts of climate change.

HaoYu “Richard” Zhuang
Undergraduate Student
HaoYu is an undergraduate student in Atmospheric Science and is working with Prof. Art DeGaetano and Flavio on using pattern recognition methods to identify atmospheric predictors of ice storms over the US in observations and climate model simulations.
Former group members

Josh Sayre
Undergraduate Student
Josh was an undergraduate student in Geology and worked on a semester project quantifying the drought sensitivity of the Western US with respect to atmospheric ridging and associated precipitation and temperature anomalies.
Josh went on to start a PhD at Western Washington University.
Opportunities
Check out current openings in our group here: https://flaviolehner.eas.cornell.edu/opportunities