holdridgeClasses
is a character vector naming, from left to right,
top to bottom, the 38 classes defined by the International Institute for
Applied Systems Analysis (IIASA).
holdridgeClasses
holdridgeLifeZones
holdridgeLifeZonesUp
holdridgeClassesUp
An object of class character
of length 38.
An object of class character
of length 33.
An object of class character
of length 33.
An object of class character
of length 38.
Holdridge (1947), "Determination of world plant formations from simple climatic data", Science 105:367–368. doi:10.1126/science.105.2727.367
Holdridge (1967), Life zone ecology. Tropical Science Center, San José.
Leemans, R. (1990), "Possible change in natural vegetation patterns due to a global warming", International Institute for Applied Systems Analysis Working paper WP-90-08. https://pure.iiasa.ac.at/id/eprint/3443/1/WP-90-008.pdf
holdridgeLifeZones
is a character vector naming, from left to right,
top to bottom, the 38 cells of the Holdridge classification plot.
holdridgeClassesUp
and holdridgeLifeZonesUp
replace spaces with new
lines, for more legible plotting with HoldridgeHexagons()
.
Other Holdridge plotting functions:
AddToHoldridge()
,
HoldridgeHypsometricCol()
,
HoldridgePlot()
,
holdridge