This behavior assesses seed survival as a function of the local density of conspecific seeds.
Parameter name | Description |
---|---|
Slope of Density Dependence | The slope of the density dependence function for determining how many seedlings establish per square meter (c in the equations below). |
Steepness of Density Dependence | The steepness of the density dependence function for determining how many seedlings establish per square meter (δ in the equations below). |
This behavior takes the seeds that have been dispersed to each grid cell of the Dispersed Seeds grid and calculates how many will survive. The number of seeds that survives is calculated as
where:
Once the number of surviving seeds has been determined, the behavior assigns that number back to the Dispersed Seeds grid cell. If there is only one seed in a grid cell, it always survives.
Apply this behavior to seeds of your desired species. Any species to which it is applied must also have any disperse behavior applied.