You are here: Home
/ Publication Information
Title: Are self-thinning contraints needed in a tree-specific mortality model.
Author: Monserud, Robert A.; Ledermann, Thomas; Sterba, Hubert.;
Source: Forest Science. 50(6):848-858
Publication Series: Miscellaneous Publication
Description: Can a tree-specific mortality model elicit expected forest stand density dynamics without imposing stand-level constraints such as Reineke's maximum stand density index (SDI,) or the -312 power law of self-thinning? We examine this emergent properties question using the Austrian stand simulator PROGNAUS. This simulator was chosen specifically because it does not use stand density constraints to determine individual tree mortality rates. In addition, it is based on a probability sample of the population that includes the span of the data being used to test the hypothesis. Initial conditions were obtained from 27 permanent research plots that were established in young pure stands of Norway spruce (Picea abies L. Karst.) and Scots pine (Pinus sylvestris L.) in Austria. A growth period of 250 years was simulated.
Keywords: Self-thinning, maximum size-density relationship, mortality model, stand simulation, PROGNAUS, Reineke
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
- You may send email to firstname.lastname@example.org to request a hard copy of this publication. (Please specify exactly
which publication you are requesting and your mailing address.)
XML: View XML
Monserud, Robert A.; Ledermann, Thomas; Sterba, Hubert. 2005. Are self-thinning contraints needed in a tree-specific mortality model. Forest Science. 50(6):848-858
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility