Sustainability and drivers of Populus tremuloides regeneration and recruitment near the southwestern edge of its range

CD Crouch, NP Wilhelmi, PC Rogers… - … Journal of Forest …, 2024 - academic.oup.com
Abstract Quaking aspen (Populus tremuloides Michx.) ecosystems are highly valued in the
southwestern United States because of the ecological, economic, and aesthetic benefits …

[PDF][PDF] Extent, impacts, and drivers of oystershell scale invasions in aspen ecosystems

C Crouch, A Grady, N Wilhelmi, R Hofstetter… - ARPHA …, 2024 - preprints.arphahub.com
Invasive herbivores that kill foundation tree species pose a major threat to forest ecosystem
sustainability. One important foundation tree species in the interior western United States is …