Species-Area Calculator
Predict species richness using the species-area relationship for biodiversity assessment.
Parameters
Reference Data
Typical: 0.15-0.35. Islands: ~0.25-0.35, Mainland: ~0.15
Species Predictions
54
Current Area
64
Target Area
Change: +10 species (18.9%)
Area Change Scenarios
Double Area Effect
+10 (18.9%)If area doubles
Half Area Effect
-9 (15.9%)If area halves
90% Habitat Loss
-43.8% speciesExtinction prediction
Model Parameters
C (constant)16.9227
Z-value PatternTypical island pattern
Min Area for 48 sp64.73 ha
Formula: S = c * A^z where S = species, A = area, c = constant, z = slope