Scaled: Store parameters and functions associated to the scaled...

In ATNr: Run Allometric Trophic Networks Models

Store parameters and functions associated to the scaled version of ATN

Description

Type the name of the class to see its methods

Fields

nb_s

Total number of species

nb_b

Number of basal species

c

double: interference competition

X

Vector of metabolic rates (length = number of species)

max_feed

Vector of maximum feeding rates (length = number of consumers)

e

Vector of assimilation efficiencies (length = number of species)

r

Vector of producers maximum growth rates (length = number of basal species)

BM

Vector of body masses (length = number of species)

dB

Vector of local derivatives (length = number of species)

B0

Vector of half saturation densities (length = number of consumers)

fw

Adjacency matrix of the food-web (dim = number of species * number of species)

w

Matrix of relative consumption rates (dim = number of species * number of consumers)

F

Matrix of per-capita feeding rates (dim = number of species * number of consumers)

q

hill exponent for the type of functional response

K

Carrying capacity of basal species

ext

Extinction threshold for species

alpha

Plant resource competition

ODE

Calculate the derivatives for the scaled version of the ATN model

• Parameter: bioms - Local species biomasses

• Parameter: t - Integration time point

• Returns a vector of growth rate for each species at time t

ATNr documentation built on June 8, 2025, 10:49 a.m.