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Understory Growth Dynamics And Mensuration Techniques In Uneven-Aged, Mixed-Species Northern Conifer Stands, Andrew R. Moores
Understory Growth Dynamics And Mensuration Techniques In Uneven-Aged, Mixed-Species Northern Conifer Stands, Andrew R. Moores
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Managing uneven-aged, mixed-species stands requires balancing the need for high leaf area allocation in the overstory where it is most efficient versus the need to allow for sufficient growth of younger cohorts in the understory. To help forest managers make informed decisions to maintain this balance, the understory growth dynamics of northern conifer species in stands managed under uneven-aged silvicultural systems were studied. Sapling height growth of Picea rubens Sarg., Abies balsamea (L.) Mill, and Tsuga canadensis (L.) Carr. were modeled as a function of overstory canopy openness (gap fraction) using regression analysis. Research was conducted in four uneven-aged northern …