Shannon Diversity Index Calculator

Calculates a quantitative measure of species diversity based on provided count data. This online resource accepts various species abundance measurements, allowing users to input the relative proportions or raw counts for several different taxa within an ecosystem. It applies the mathematical formula associated with the Shannon Index (H), which factors in both the number of different species present and the evenness of their distribution. The resulting single numerical value represents the overall biodiversity complexity of the analyzed system. Researchers, ecologists, environmental scientists, and students studying biological systems utilize this tool for comparative analysis. It helps users assess changes in community structure over time or across different geographical areas.