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Full-Text Articles in Forest Sciences
Regeneration Of Aspen Following Partial And Strip Understory Protection Harvest In Boreal Mixedwood Forests, Alison D. Lennie, Simon M. Landsausser, Victor J. Lieffers, Derek Sidders
Regeneration Of Aspen Following Partial And Strip Understory Protection Harvest In Boreal Mixedwood Forests, Alison D. Lennie, Simon M. Landsausser, Victor J. Lieffers, Derek Sidders
Aspen Bibliography
Trembling aspen regeneration was studied in 2 types of partial harvest systems designed to harvest mature aspen but pro- tect immature spruce and encourage natural aspen regeneration. Two partial harvest systems, where the residual aspen was either left in strips or was dispersed uniformly, were compared to traditional clearcuts. After the first and second year since harvest, aspen sucker density and growth was similar between the 2 partial harvests, but was much lower than in the clearcuts. However, in the partial cuts the regeneration density was very much dependent on the location relative to residual trees. The density of regeneration …
Aspen Regeneration On Log Decking Areas As Influenced By Season And Duration Of Log Storage, Kevin N. Renkema, Victor J. Lieffers, Simon M. Landhausser
Aspen Regeneration On Log Decking Areas As Influenced By Season And Duration Of Log Storage, Kevin N. Renkema, Victor J. Lieffers, Simon M. Landhausser
Aspen Bibliography
This study assessed aspen regeneration on decking areas as affected by season of log deck building and duration of log storage; as well as root wounding, soil com- paction, and slash depth. On former decking areas that were built after a summer harvest, aspen regeneration was 50% lower and root death 35% greater compared to former decking areas of a fall harvest. Duration of log storage after a fall harvest had little effect on aspen regeneration; short (1.5–3 months) or long (11 months) storage resulted in similar regeneration. Slash load was greatly increased on decking areas while root wounding and …