treelistinve {datana}R Documentation

Tree-list data in a forest inventory.

Description

Tree-level variables measured within three sample plots in a forest inventory. Notice that plots might have different areas.

Usage

data(treelistinve)

Format

Contains tree-level variables, as follows:

plot

Plot number.

plot.size

Plot size, in m^{2}.

tree

Tree identificator

species

species common name as follows: Olivillo= Aextocicon puncatatum, Tepa= Laureliopsis philippiana, Lingue= Persea lingues, Coigue=Nothofagus dombeyi, Roble=Nothofagus obliqua, Other=Other

dbh

Diameter at breast-height, in cm

toth

Total height, in m. Only measured for some sample trees.

Source

The data are provided courtesy of Prof. Christian Salas-Eljatib (Universidad de Chile, Santiago, Chile).

References

- Salas C. 2001. Caracterización básica del relicto de Biodiversidad Rucamanque. Bosque Nativo, 29:3-9. https://eljatib.com/publication/2001-06-01_caracterizacion_basi/

- Salas C. 2002. Ajuste y validación de ecuaciones de volumen para un relicto del bosque de Roble-Laurel-Lingue. Bosque 23(2): 81-92. doi:10.4067/S0717-92002002000200009 https://eljatib.com/publication/2002-07-01_ajuste_y_validacion_/

Examples

data(treelistinve)    
head(treelistinve) 
tapply(treelistinve$dbh,treelistinve$species,summary)

[Package datana version 1.0.5 Index]