treevolroble {datana} | R Documentation |
Tree volume of roble (Nothofagus obliqua) in the Rucamanque forest
Description
These are tree-level measurement data of sample trees in the Rucamanque experimental forest, near Temuco, in the Araucania region in south-centralChile, measured in 1999. The data are the same as in the dataframe "treevolruca", but only having observations for the species roble (Nothofagus obliqua).
Usage
data(treevolroble)
Format
Contains tree-level variables, as follows:
- tree.no
Tree id
- dbh
Diameter at breast height, in cm
- toth
Total height, in m.
- d6
Upper-stem diameter at 6 m, in cm
- totv
Tree gross volume, in m
^{3}
with bark.
Source
The data are provided courtesy of Dr Christian Salas at the Universidad de Chile (Santiago, Chile).
References
- 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(treevolroble)
head(treevolroble)