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calcCriticalConnectivityAreas

Source: R/calcCriticalConnectivityAreas.R
calcCriticalConnectivityAreas.Rd

Returns unprotected land area (Mha) within Critical Connectivit Areas as given in Brennan et al. (2022).

Usage

calcCriticalConnectivityAreas(
  maginput = TRUE,
  nclasses = "seven",
  cells = "lpjcell",
  mask = "KBA_GSN"
)

Arguments

maginput

Whether data should be transformed (based on LUH3 data) to match land use types used in MAgPIE.

nclasses

If magpie_input = TRUE. Options are either "seven" or "nine". Note that by default, the protected area is reported for urban land and forestry is zero.

  • "seven" separates primary and secondary forest and includes "crop", "past", "forestry", "primforest", "secdforest", "urban" and "other"

  • "nine" adds the separation of pasture and rangelands, as well as a differentiation of primary and secondary non-forest vegetation and therefore returns "crop", "past", "range", "forestry", "primforest", "secdforest", "urban", "primother" and "secdother"

cells

(deprecated) always lpjcell (67420 cells)

mask

Whether Key Biodiversity Areas ("KBA") or Global Safety Net and Key Biodiversity Areas ("KBA_GSN") are masked. This switch is useful for complementary scenario building.

Value

List with a magpie object

See also

readBrennan2022

Author

Patrick v. Jeetze

Examples

if (FALSE) { # \dontrun{
calcOutput("calcCriticalConnectivityAreas", aggregate = FALSE)
} # }