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Title: Documentation of the Douglas-fir tussock moth outbreak-population model.

Author: Colbert, J.J.; Overton, W. Scott; White, Curtis.;

Date: 1979

Source: Gen. Tech. Rep. PNW-GTR-089: Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station: 1-85

Publication Series: General Technical Report (GTR)

Description: Documentation of three model versions: the Douglas-fir tussock moth population-branch model on (1) daily temporal resolution, (2) instart temporal resolution, and (3) the Douglas-fir tussock moth stand-outbreak model; the hierarchical framework and the conceptual paradigm used are described. The coupling of the model with a normal-stand model is discussed. The modeling convention and algorithm used are also discussed.

Keywords: population dynamics, defoliation damage, outbreak prediction, models, Douglas-fir tussock moth, Orgyia pseudotsugata

Publication Notes:

  • 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 pnw_pnwpubs@fs.fed.us to request a hard copy of this publication. (Please specify exactly which publication you are requesting and your mailing address.)

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Citation:


Colbert, J.J.; Overton, W. Scott; White, Curtis. 1979. Documentation of the Douglas-fir tussock moth outbreak-population model. Gen. Tech. Rep. PNW-GTR-089: Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station: 1-85

 


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