Description Usage Format Details Source References Examples
The global wood density database (Chave et al. 2009, Zanne et al. 2009).
1 | data("wdData")
|
A data frame with 16467 observations on the following 7 variables.
family
: a character vector indicating the family
genus
: a character vector indicating the genus
species
: a character vector indicating the species
wd
: a numeric vector of wood densities (g/cm-3)
region
: a character vector of regions (see getWoodDensity()
)
referenceNumber
: a numeric vector of reference numbers (bibliography)
regionId
: a character vector of region ids
This dataset is used in the function getWoodDensity()
, to estimate a taxon-average wood density value.
Zanne et al. Global wood density database. Dryad. Identifier: http://datadryad.org/handle/10255/dryad.235 (2009).
Chave et al. (2009) Towards a worldwide wood economics spectrum. Ecology letters 12:4, 351-366.
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