forest.transition: Forest transitions

In nuaquilue/SBW: Spruce budworm outbreaks model

Description

Determines the presence of species within a buffer around target cells.

Usage

forest.transition(land, target.cells, suitab, params, tbls, type.trans = "S")

Arguments

land	A landscape data frame with forest stand records in rows
suitab	A data frame with climatic suitability and soil suitability for potential colonizing species for each forest stand. It is the result of the function suitability()
params	A list of default parameters generated by the function default.params() or a customized list of model parameters
tbls	A list of default input tables as in data(default.tables() or a customized list of input tables
type.trans	A character indicating the type of transition: B for burnt cells, O for cells affected by an outbreak, B for clear-cut cells, and S for cells undergoing natural succession.
target.cell.ids	A vector of cell.id codes for those cells that may change stand composition

Value

A vector with the name of the new species / group of species

Examples

data(landscape)
params = default.params()
suitab = suitability(landscape, params) 
forest.trans(landscape, landscape$cell.id[runif(10,1,nrow(landscape))], suitab, params, type.trans = "S")

nuaquilue/SBW documentation built on Jan. 2, 2022, 7:19 p.m.