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What is stand density and where does it come from?. New answers for an old question. Stand density. Quantitative measure of tree occupancy Measure of crowding in tree stands. Applications- Distribute growth. Applications- Manage light penetration.
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What is stand density and where does it come from? New answers for an old question
Stand density • Quantitative measure of tree occupancy • Measure of crowding in tree stands
Application is very hypothetical • Experience is mostly consistent with the basic principles • Interaction between species, age, and site quality hamper efforts to empirically verify the theoretical relationships • The underlying basis of stand density – the systematic exchange of tree density for tree size at equilibrium - still lacks a consensus • “Equilibrium” is also an abstract concept
Seminar objective • To walk through a concept map that represents a word model that describes the underpinnings of size-density relationships • Propose a refined definition of stand density • Present a concrete definition of equilibrium conditions for size-density relations