Virginia Tech® home

Geography Faculty

2024-'25

Department chair

Thomas W. Crawford (Tom)
Department Chair and Professor

Expertise:
Geographic Information Science & Systems, Coastal Geography, Human-Environment Interactions, Hazards, Geospatial Health Applications.

Tim Baird
Associate Professor

Expertise:
Human/environment Interactions, Human Ecology of East Africa, Information and Communication Technologies, Sustainability, Scholarship of Teaching and Learning, Indoor Geography / Building Ecology.

Anamaria Bukvic
Associate Professor

Expertise:
Climate Change Impacts, Adaptation, and Disaster Risk Reduction; Population Displacement, Resettlement, and Relocation; Coastal Hazards and Disasters, Transdisciplinary Research.

Expertise:
Meteorology, Hydroclimatology, Drought, Climate Change, Water Resources.

Eranga Galappaththi 
Assistant Professor

Expertise:
Climate Change adaptation, resilience, & vulnerability, Social-Ecological Systems, Indigenous Peoples & Knowledge Systems, Multi-level Governance, Systematic Literature Reviews.

Barrett Gutter

Barrett Gutter

Barrett Gutter
Collegiate Assistant Professor

Expertise:
Weather Analysis, Weather Forecasting, Severe Weather, Radar and Satellite Meteorology

Luke Juran
Associate Professor

Expertise:
Human Ecology of Water,  WASH & HWTS, Hazards & Disasters, Reconstruction,  South Asia.

Lisa M. Kennedy
Associate Professor

Expertise:
Long-term Environmental Change, Biogeography, Vegetation Dynamics, Fire History and Ecology, Human-Environment Interactions, Tropical America, Caribbean, Appalachians/US Southeast.

Junghwan Kim
Assistant Professor

Expertise:
Human Mobility, Travel Behavior, Environmental Health, Geospatial Data Science and Applications, Geospatial Data Privacy and Ethics, Urban Planning and Policies.

Expertise:
Health and Medical Geography, Climate and Health, Environmental Variability and Disease Emergence, Public Health Applications of Geospatial Techniques.

Fangzheng Lyu
Assistant Professor

Expertise:
GIS, Computational and Data Science, Urban Informatics, CyberGIS & Geospatial Computing, Geospatial AI.

Robert Oliver
Associate Professor and Director of Graduate Studies

Expertise:
The Geography of the Modern City, Urban-Political Geography, Mega-Event Planning and Politics (Sport Development).

Craig Ramseyer
Associate Professor

Expertise:
Climate Modeling, Hydroclimatology,
Tropical Climatology, Artificial neural network applications in the Atmospheric Sciences.

Lynn M. Resler
Professor and Associate Chair

Expertise:
Physical Geography, Biogeography, Alpine Treeline, Mountain Environments, Experiential Learning.

Santosh Rijal
Collegiate Associate Professor 

Expertise:
Geographic Information System (GIS), Remote Sensing, Spatial Analysis, Land condition disturbance, Ecosystem Services, Natural Resource Management.

Stewart Scales
Advanced Instructor 

Expertise:
Cartography and Map Design, Appalachia, Virginia, Physical Geography, Pyrogeography & Fire Ecology.

Yang Shao
Associate Professor 

Expertise:
Remote Sensing, GIS, Land Use and Land Cover Change, Watershed Assessment and Modeling.

Josh Starner

Josh Starnes

Josh Starner
Instructor

Expertise:
Geospatial Information Technology, Transportation Technology, Mapping and Cartography, Web Mapping.

Kenneth L. Stiles
Instructor 

Expertise:
Intelligence Operations, Counterterrorism, Geospatial applications used in the Intelligence Community.

Dan Sui

Dan Sui

Dan Sui
Virginia Tech Senior Vice President and Chief Research and Innovation Officer 

April 28, 2025 – Portrait of Saskia van de Gevel for the College of Natural Resources and Environment. (Photo by Christina Franusich/VIRGINIA TECH)

Saskia van de Gevel

Saskia van de Gevel
Dean of the College of Natural Resources and Environment

Stephanie Zick
Associate Professor 

Expertise:
Tropical Meteorology, Tropical Cyclones, Precipitation, Numerical Weather Prediction, Model Forecast Verification.