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Article
Charles B. Halpern, Auteur ; Joseph A. Antos, Auteur ; Donald McKenzie, Auteur ; Annette M. Olson, AuteurWoody plant encroachment of grasslands is occurring globally, with profound ecological consequences. Attempts to restore herbaceous dominance may fail if the woody state is resilient or if intervention leads to an alternate, undesirable state. R[...]
Article
Marcela A. Bustamante-Sanchez, Auteur ; Juan J. Armesto, Auteur ; Charles B. Halpern, AuteurP>1. Most studies of tree regeneration are limited to particular environments and may not capture variation in the biotic or abiotic factors that regulate recruitment at larger spatial scales. Critical processes such as competition and facilitat[...]
Article
Lauren S. Urgenson, Auteur ; Sarah H. Reichard, Auteur ; Charles B. Halpern, AuteurThe invasive, non-native herb, giant knotweed (Polygonum sachalinense), is becoming increasingly common in riparian corridors throughout North America and Europe. Despite its prevalence, there has been limited study of its ecological impacts. We[...]
