eucaplot2 {datana}

árboles dentro de parcelas de muestreo en una plantación de Eucalyptus globulus, Chile.

Description

Tree-level data collected within a sample plot in a forestry plantation of Eucalyptus globulus near Gorbea, Southern Chile. The plot size is 500 m^{2}. The plantation is 15 yr-old and had been subject to three thinnings.

Usage

data(eucaplot2)

Format

The data frame contains four variables as follows:

dbh

Diameter at breast height, in cm.

health

health status (1: good, 2: medium, 3: bad).

shape

stem shape for timber purposes (1: good, 2: medium, 3: bad).

crown.class

Crown class (1: superior, 2: intermedium, 3: lower).

toth

Total height, in m.

Source

The data were provided courtesy of Dr Christian Salas-Eljatib (Chile).

Examples

data(eucaplot2)    
head(eucaplot2)