Gerard J. Allan

The study examines whether dams in the U.S. Southwest act as barriers to dispersal for Uta stansburiana lizards, finding low genetic exchange despite varying water conditions.

This study quantifies genetic and environmental effects on leaf reflectance of Populus fremontii across temperature gradients using common gardens and variance partitioning.

This study uses remote sensing to analyze drought responses in cottonwood species and hybrids, finding significant spectral and phenotypic changes linked to genetic and environmental factors.