ATNr (version 1.1.0)

initialise_default_Unscaled: Default parameters for the scaled version of ATN as in Binzer et al. 2016, with updates from Gauzens et al. 2020

Description

Initialise the default parametrisation for the scaled version of the ATN model as in Binzer et al. (2016), with updates from Gauzens et al. 2020

Usage

initialise_default_Unscaled(model, temperature = 20)

Value

An object of class ATN (Rcpp_Unscaled) with default parameters as in Delmas et al. (2017).

Arguments

model

an object of class ATN (Rcpp_Unscaled).

temperature

numeric, ambient temperature of the ecosystem in Celsius.

References

Binzer, A., Guill, C., Rall, B. C. & Brose, U. Interactive effects of warming, eutrophication and size structure: impacts on biodiversity and food-web structure. Glob. Change Biol. 22, 220-227 (2016). Gauzens, B., Rall, B.C., Mendonca, V. et al. Biodiversity of intertidal food webs in response to warming across latitudes. Nat. Clim. Chang. 10, 264-269 (2020). https://doi.org/10.1038/s41558-020-0698-z

Examples

 library(ATNr)
 set.seed(123)
 masses <- runif(20, 10, 100) #body mass of species
 L <- create_Lmatrix(masses, 10, Ropt = 10)
 L[L > 0] <- 1
 mod <- create_model_Unscaled(20, 10, masses, L)
 mod <- initialise_default_Unscaled(mod)