grow: LINKAGES growth function

Description Usage Arguments Value Author(s)

View source: R/grow.R

Description

GROW CALCULATES DIAMETER GROWTH FOR EACH TREE BY DECREASING MAXIMAL GROWTH TO THE EXTENT THAT THE MOST LIMITING RESOURCE IS LESS THAN OPTIMAL.

Usage

1
2
grow(max.ind, nspec, ntrees, frt, slta, sltb, dbh, fwt, b2, b3, itol, g, degdgf,
  smgf, sngf, frost, rt, iage, nogro)

Arguments

max.ind

maximum number of individuals

nspec

number of species

ntrees

number of trees of each species

frt

foliage retention time

slta

parameter to calculate crown area from diameter

sltb

parameter to calculate crown area from diameter

dbh

diameter of each tree

fwt

leaf weight per unit crown area

b2

growth scaling parameter

b3

growth scaling parameter

itol

shade tolerance code for each species

g

scalar for species maximum diameter increment

degdgf

growing degree day growth factor from gmult.R

smgf

soil moisture growth factor from gmult.R

sngf

soil nitrogen growth factor from gmult.R

frost

minimum January temperature tolerated

rt

current monthly temperature

iage

age of each individual

nogro

flags slow growing individuals

Value

dbh diameter of each individual

ntrees number of trees of each species

awp aboveground woody production

Author(s)

Ann Raiho


araiho/linkages_package documentation built on Dec. 4, 2018, 6:50 a.m.