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Past Management Spurs Differential Plant Communities Within A Giant Single-Clone Aspen Forest, Paul C. Rogers, Jan ŠEbesta
Past Management Spurs Differential Plant Communities Within A Giant Single-Clone Aspen Forest, Paul C. Rogers, Jan ŠEbesta
Ecology Center Publications
Sustainable aspen ecosystems hold great promise for global biodiversity conservation. These forests harbor relatively high species diversity, yet are threatened by fire suppression, land development, timber-focused management, extended droughts, and chronic herbivory. “Pando” is a high-profile quaking aspen (Populus tremuloides) forest in Utah, USA which is putatively the ‘largest living organism on earth.’ Pando comprises an estimated 47,000 genetically identical stems, but is threatened by human impacts. Our interest in the present study is whether changes to the giant organism were affecting understorey vegetation and whether discrete zones are displaying divergent community compositions. For instance, recent research has demonstrated strong …