calc_baskerville

The function is vectorized.
To use it with SpatRaster data see ?terra::lapp
More Information about the Method itself:
Baskerville, G.L. and P. Emin. 1969. Rapid estimation of heat accumulation
from maximum and minimum temperature. Ecology 50:514-517.

internal

Methods to calculate and present 'PHENTHAUproc', an early warning and decision support system for hazard assessment and control of oak processionary moth (OPM) using local and spatial temperature data. It was created by Halbig et al. 2024 (<doi:10.1016/j.foreco.2023.121525>) at FVA (<https://www.fva-bw.de/en/homepage/>) Forest Research Institute Baden-Wuerttemberg, Germany and at BOKU - University of Natural Ressources and Life Sciences, Vienna, Austria.

Lorenz Bachfischer

PHENTHAUproc

Phenology Modelling of Thaumetopoea Processionea

Department of Forest Protection, FVA 

calc_baskerville function

<dl><dt>tmin</dt>
<dd>min temperature - numeric</dd>
<dt>tmax</dt>
<dd>max temperature - numeric</dd>
<dt>ldt</dt>
<dd>lower development threshold aka base temperature - numeric</dd></dl>

Arguments

Calculate degree days using the single sine method of Baskerville — calc_baskerville

<dl>

<dt>tmin</dt>
<dd>min temperature - numeric</dd>


<dt>tmax</dt>
<dd>max temperature - numeric</dd>


<dt>ldt</dt>
<dd>lower development threshold aka base temperature - numeric</dd>

</dl>

calc_baskerville: Calculate degree days using the single sine method of Baskerville

Description

Usage

Value

Arguments

See Also