Professor of Geography
College of Earth and Mineral Sciences
Phone number(s): 
(814) 865-6522
Office Address: 
307 Walker Building
PSIEE Research Theme: 
Climate and Ecosystem Change
Research Summary: 
Satellite climatology, synoptic climatology, climate dynamics, human impacts on climate, role of jet airplane condensation trails (contrails) on the climate at Earth’s surface, and polar lows and their associations with Antarctic sea-ice-air interactions and Southern Hemisphere climatic teleconnections.