
Calculates the predation mortality rate
getResourceMort(
params,
n = initialN(params),
n_pp = initialNResource(params),
n_other = initialNOther(params),
t = 0,
...
)
A matrix of species abundances (species x size).
A vector of the resource abundance by size
A list of abundances for other dynamical components of the ecosystem
The time for which to do the calculation (Not used by standard mizer rate functions but useful for extensions with time-dependent parameters.)
Unused
A vector of mortality rate by resource size.
By default getResourceMort()
calls mizerResourceMort()
. However you can
replace this with your own alternative resource mortality function. If
your function is called "myResourceMort"
then you register it in a MizerParams
object params
with
params <- setRateFunction(params, "ResourceMort", "myResourceMort")
Your function will then be called instead of mizerResourceMort()
, with the
same arguments.
Other rate functions:
getEGrowth()
,
getEReproAndGrowth()
,
getERepro()
,
getEncounter()
,
getFMortGear()
,
getFMort()
,
getFeedingLevel()
,
getMort()
,
getPredMort()
,
getPredRate()
,
getRDD()
,
getRDI()
,
getRates()
# NOT RUN {
params <- newMultispeciesParams(NS_species_params_gears, inter)
# With constant fishing effort for all gears for 20 time steps
sim <- project(params, t_max = 20, effort = 0.5)
# Get resource mortality at one time step
getResourceMort(params, n = N(sim)[15, , ], n_pp = NResource(sim)[15, ])
# }
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