Diversity Summaries

Last updated on Fri, 2010-10-01 22:00. Originally submitted by efujioka on 2010-09-16 14:48.

Global diversity calculations based on data currently in OBIS.

Shannon Diversity Index

ES 50

Simpson Diversity Index

OBIS is a project of:
IOC-UNESCO
IODE Sponsored by:
Martin International and Les Grands Explorateurs
With in-kind support from:
Marine Geospatial Ecology Lab, Duke University
Universidad Simón Bolívar Flanders Marine Institute

OBIS strives to document the ocean's diversity, distribution and abundance of life. Created by the Census of Marine Life, OBIS is now part of the Intergovernmental Oceanographic Commission (IOC) of UNESCO, under its International Oceanographic Data and Information Exchange (IODE) programme.