PHENTHAUproc (version 1.1.1)

mortality: Calculating starvation related mortality of Thaumetopoea processionea

Description

Calculating the starvation-related mortality rate of L1 larvae, dependent on degree days from the first hatch to feeding start (bud swelling of the host tree Quercus robur). All already available parameter settings can be shown with parameter().

Usage

mortality(
  x,
  par_budswelling = "quercus_robur_clone256_type1",
  par_hatch = c("custers", "wagenhoff", "meurisse"),
  def_hatch = "first",
  last = TRUE
)

Value

SpatRaster with mortality in %.

Arguments

x

SpatRaster list (tmean, tmax, tmin) - numeric - with time attribute

par_budswelling

character - parametrisation for bud swelling

par_hatch

character - parametrisation for hatch

def_hatch

definition of hatch - character - either "first" or "mean"

last

If TRUE returns only the result for the last day. last row/layer for data.frame/SpatRaster

See Also

Other Main: get_legend(), parameter(), phenology(), phenthau()

Examples

# \donttest{
srl <- load_test()
mortality(srl)
# }