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Annexures - WAPCOS - Ministry of Environment and Forests

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1. Dam Site<br />

ANNEXURE-XIII<br />

Community characteristics <strong>of</strong> the vegetation at various<br />

Sampling locations <strong>of</strong> Kalai Hydroelectric Project, Stage-2<br />

S.<br />

No.<br />

Trees<br />

Frequency<br />

(%)<br />

Density<br />

(No./ha)<br />

Basal<br />

area<br />

(m 2 /ha)<br />

1 Albizzia sp. 15 15 0.50 13.32<br />

2 Altingia excelsa 15 15 0.73 15.76<br />

3 Brassiopsis gromerulata 45 60 0.26 29.66<br />

4 Callicarpa arborea 10 10 0.12 6.63<br />

5 Canarium strictum 15 25 2.22 33.60<br />

6 Ficus cunea 25 70 0.80 30.64<br />

7 Grewia sp. 35 80 0.91 37.12<br />

8 Gynocardia odorata 10 10 0.28 8.31<br />

9 Macaranga denticulata 25 30 0.62 20.92<br />

10 Mallotos 20 35 0.36 17.41<br />

11 P<strong>and</strong>anus odoratissimus 30 90 1.44 42.97<br />

12 Rhus acuminata 35 40 0.95 29.71<br />

13 Saurauria nepalensis 15 35 0.19 13.95<br />

295 515 9.38 300<br />

S. Shrubs Frequency (%) Density (No./ha) IVI<br />

No.<br />

1 Acacia pinnata 15 30 7.19<br />

2 Artemisia nilagirica 15 120 13.23<br />

3 Boehmeria longifolia 65 405 49.60<br />

4 Boehmeria macrophylla 15 90 11.21<br />

5 Debregessia longifolia 55 285 38.09<br />

6 Muss<strong>and</strong>a roxburghii 15 30 7.19<br />

7 Oxospora paniculata 20 90 12.94<br />

8 Rubus ellipticus 20 35 9.25<br />

9 Solanum nigrum 25 55 12.31<br />

10 Solanum xanthocarpum 15 35 7.52<br />

11 Urena lobata 30 315 31.49<br />

Total 290 1490 200<br />

IVI<br />

70

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