Species Richness and Diversity 

Species Richness and Diversity IV is a program where you can use the latest methods to gain insights into your data.

SDR gives you a powerful suite of proven methods including some of the most exciting methods in modern ecology.

With SDR, you can use all these methods, simply, quickly and easily.

With SDR you can explore multiple indices in a fraction of a second, compare the diversity or richness of any two samples, produce high quality graphics and discover patterns in your data. SDR is the tool that unlocks your data