Life Sciences Commons^™

Initial Understory Response To Gap-Based Regeneration Methods For Mature Upland Oak Forests, Clinton Patrick Patterson

Theses and Dissertations--Forestry and Natural Resources

Problems with oak regeneration, and concerns by environmental and conservation organizations, are driving interest in longer rotations and in reproduction methods that retain the overstory for an extended time period. Clearcutting and shelterwood regeneration methods are providing mixed results for oak seedling development and recruitment due to the increased abundance of shade tolerant midstory species. The irregular group shelterwood (Femelschlag) system has been used in Central Europe to address these issues, and may provide the basis for a gap-based system in the Central Hardwood Forest Region. This study examines the two-year effects of a gap-based regeneration method featuring …