SORTIE-ND
Software for spatially-explicit simulation of forest dynamics |
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Size Dependent Logistic MortalitySize Dependent Logistic Mortality applies a mortality function that is a logistic function of tree size. Trees killed by this behavior will have a mortality reason code of "natural". Parameters for this behavior
How it worksFor each tree to which this behavior is applied, the following function is evaluated: where:
The probability is compared to a random number to determine whether the individual tree will die. How to apply itThis behavior may be applied to seedlings, saplings, and adults of any species. |
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