Sundaland

The Sundaland was declared as a World Biosphere Reserve by the United Nations. This region is famous for its rich terrestrial and marine ecosystem. Sundaland is one of the biologically richest hotspots in India which comprises 25,000 species of vascular plants, of which 15,000 are found only in this region.

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#Unit 10. Ecological Principles

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#Unit 10. Ecological Principles

Evenness is a measure of how diverse a community is relative to the maximum possible diversity

E=H_s/H_max

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#Unit 10. Ecological Principles

Regional diversity - Ecologists have often partitioned the overall species diversity of a region into different components

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#Unit 10. Ecological Principles

The overall richness of the region, called gamma diversity or γ diversity

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#Unit 10. Ecological Principles

Local site richness, called alpha diversity or α diversity

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#Unit 10. Ecological Principles

Community Similarity