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Future Area Estimate

Source: R/change_functions.R
futureAreaEstimate.Rd

futureAreaEstimate is now deprecated, please use extrapolateEstimate instead

Usage

futureAreaEstimate(A.t1, year.t1, nYears, ARD = NA, PRD = NA, ARC = NA)

Arguments

A.t1

Area at time t1

year.t1

Year of time t1

nYears

Number of years since t1 for area prediction

ARD

Absolute rate of decline

PRD

Proportional rate of decline

ARC

Annual rate of change

Value

A dataframe with the forecast year, and a combination of:

  • Future area as estimated with absolute rate of decline (ARD)

  • Future area as estimated with proportional rate of decline (PRD)

  • Future area as estimated with annual rate of change (ARC)

References

IUCN 2024. Guidelines for the application of IUCN Red List of Ecosystems Categories and Criteria, Version 2.0. Keith, D.A., Ferrer-Paris, J.R., Ghoraba, S.M.M., Henriksen, S., Monyeki, M., Murray, N.J., Nicholson, E., Rowland, J., Skowno, A., Slingsby, J.A., Storeng, A.B., Valderrábano, M. & Zager, I. (Eds.) Gland, Switzerland: IUCN. ix + 94pp. https://doi.org/10.2305/CJDF9122

See also

Other change_functions: extrapolateEstimate(), sequentialExtrapolate()

Author

Nicholas Murray murr.nick@gmail.com, Calvin Lee calvinkflee@gmail.com