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Thumbnail for 'Understory Plant Community Dynamics in Three Levels of Sudden Aspen Decline, San Juan Mountains, Colorado'
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The majority of temperate forest ecosystems are characterized by complex histories of natural and human disturbances. Disturbances when combined tend to have complex effects on landscape and vegetation community dynamics. Disturbances that cause tree mortality generate biological legacies that can drastically alter the species composition of a landscape and ecosystem processes. Sudden Aspen Decline (SAD) is a relatively new phenomenon that has been...