Biodiversity Index Calculator
Calculate species diversity using Shannon-Wiener, Simpson, and species richness indices. Essential for ecology and conservation biology.
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Biodiversity Result
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Species Distribution
Visual representation of species abundance
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Calculation Breakdown
Step-by-step biodiversity calculation
Shannon Index
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H'
Simpson Index
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D
Species Richness
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S
Evenness
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J'
Total Individuals
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N
Dominance Index
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1 - D
Margalef Index
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(S-1)/ln(N)
Interpretation
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Biodiversity Level
Biodiversity Formulas
Key ecological concepts
Biodiversity Tips
Understanding species diversity
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Ecological Disclaimer: This biodiversity calculator uses standard diversity indices. Results are for educational purposes. Different indices measure different aspects of diversity.