Young aspens often don't survive because of factors such as grazing elk, according to a study by Northern Arizona University ...

But the aspen trees on lower elevations of the San Francisco ... They're going to provide information on how things are changing.” Aspens contribute to Flagstaff’s fall colors Every year ...

However, Populus tremula, as aspen is known in scientific terms, is an important species in our native forests, albeit one that has perhaps suffered more from past deforestation than our other trees.

Aspen trees are also one of the most broadly distributed ... health with the needs of local communities and wildlife." More information: Michael T. Stoddard et al, Multi-decadal aspen dynamics ...