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1. INTRODUCTION - India Environment Portal

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0<br />

20<br />

Similarity<br />

40<br />

60<br />

80<br />

100<br />

S#1<br />

C#3<br />

N#1<br />

N#2<br />

S#3<br />

C#2<br />

C#1<br />

S#2<br />

N#3<br />

Figure 3.23: Dendrogram of stations similarity produced by macrobenthic<br />

species abundance of the study area<br />

Diversity Index<br />

5<br />

4.5<br />

4<br />

3.5<br />

3<br />

2.5<br />

2<br />

<strong>1.</strong>5<br />

1<br />

0.5<br />

0<br />

S#1 S#2 S#3 C#1 C#2 C#3 N#1 N#2<br />

Stations<br />

d J' H'<br />

Figure 3.24: Macrobenthic Species diversity at different sampling area<br />

during the study period<br />

(d: species richness; J: evenness; H: diversity)<br />

91

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