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Article
Linkages between silviculture and ecology: examination of several important conceptual models
Forest Ecology and Management (2004)
  • James N. Long, Utah State University
  • Thomas J. Dean, Louisiana State University Agricultural Center
  • Scott D Roberts, Mississippi State University
Abstract
Responses to most silvicultural practices result from their influence on the amount of resources potentially available for growth, the ability of crop trees to acquire those resources, and the distribution of resources among components of the population. We review several conceptual models useful in accounting for important tree- and stand-level responses to a variety of silvicultural treatments. These conceptualizations of stand dynamics and production ecology do not directly associate growth response to resources, such as water and nutrients; but they facilitate the use of leaf area as an integrator of the ecological processes being silviculturally manipulated. We discuss several common silvicultural practices, including early competition control, soil manipulation, thinning, and fertilization, in the context of their influence on the amount, distribution, and net efficiency of leaf area.
Keywords
  • silviculture,
  • leaf area,
  • site preparation,
  • fertilization,
  • thinning,
  • stand dynamics
Disciplines
Publication Date
2004
DOI
doi:10.1016/j.foreco.2004.07.005
Citation Information
James N. Long, Thomas J. Dean and Scott D Roberts. "Linkages between silviculture and ecology: examination of several important conceptual models" Forest Ecology and Management Vol. 200 Iss. 1-3 (2004) p. 249 - 261
Available at: http://works.bepress.com/jameslong/163/