simula {datana}R Documentation

Simulated yield of forestry plantations of exotic species in Chile.

Description

The yield tables of simulated plantations of Pinus radiata, Eucalyptus globulus, and Eucalyptus nitens are obtained from the Radiata simulator and EucaSim simulator built in Chile. Several stand-level variables are part of the output.

Usage

data(simula)

Format

Contains stand-level variables, as follows:

species

"P. radiata" is Pinus radiata, "E. globulus" is Eucalyptus globulus, and "E. nitens" is Eucalyptus nitens.

age

plantation age, in years

tph

Tree density, in trees/ha

gha

Basal area, in m^{2}/ha

toph

Dominant height, in m

qmd

quadratic mean diameter, in cm

totvol

gross stand volume, in m^{3}/ha

viu.10

stand volume below an utilización index of 10 cm, in m^{3}/ha

viu.15

stand volume below an utilización index of 15 cm, in m^{3}/ha

viu.20

stand volume below an utilización index of 20 cm, in m^{3}/ha

viu.25

stand volume below an utilización index of 25 cm, in m^{3}/ha

Source

The data were obtained as outputs for plantations without management in Chile. The academic version of the simulator was used. You can visit mnssimulacion.cl

Examples

data(simula)    

[Package datana version 1.0.3 Index]