. CLIMACS : a computer model of forest stand development for western Oregon and Washington. Forests and forestry Oregon Data processing; Forests and forestry Washington (State) Data processing. Subroutine BIRTH The subroutine BIRTH is based on the FORET model of Shugart and West (1977) (figure 3 presents a flow chart for the routine). Species available for regeneration are selected depending on the existing water stress, temperature range, and geo- graphic region of the plot. Enter i Set minimum I Select species (randomly) Establish 0 to 8 trees, set ages to 0 Set NPLANT to determine nu
. CLIMACS : a computer model of forest stand development for western Oregon and Washington. Forests and forestry Oregon Data processing; Forests and forestry Washington (State) Data processing. Subroutine BIRTH The subroutine BIRTH is based on the FORET model of Shugart and West (1977) (figure 3 presents a flow chart for the routine). Species available for regeneration are selected depending on the existing water stress, temperature range, and geo- graphic region of the plot. Enter i Set minimum I Select species (randomly) Establish 0 to 8 trees, set ages to 0 Set NPLANT to determine number of cycles through BIRTH Calculate total foliage biomass Check for species that can germinate. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Dale, Virginia H; Hemstrom, Miles A; Pacific Northwest Forest and Range Experiment Station (Portland, Or. ). Portland, Or. : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station
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