Annexures - WAPCOS - Ministry of Environment and Forests
Annexures - WAPCOS - Ministry of Environment and Forests
Annexures - WAPCOS - Ministry of Environment and Forests
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Annexure-XIV<br />
Community characteristics <strong>of</strong> the vegetation at various sampling locations<br />
at different sites <strong>of</strong> Hutong hydroelectric project, stage-1<br />
1. Dam Site<br />
S.<br />
No.<br />
Trees Frequency<br />
(%)<br />
Density<br />
(No./ha)<br />
Basal<br />
area<br />
(m 2 /ha)<br />
IVI<br />
1 Albizzia sp. 35 60 1.38 44.2<br />
2 Alnus nepalensis 55 100 1.71 63.48<br />
3 Aralia thomsonii 15 15 0.06 8.48<br />
4 Betula alnoides 10 10 0.13 7.08<br />
5 Brassiopsis glomerulata 55 80 0.27 37.17<br />
6 Ficus cunia 75 120 1.31 67.47<br />
7 Macaranga denticulata 50 75 1.03 46.47<br />
8 Rhus acuminata 30 40 0.54 25.65<br />
Total 325 500 6.43 300<br />
S. Shrubs<br />
Frequency Density<br />
IVI<br />
No.<br />
(%)<br />
(No./ha)<br />
1 Acacia pinnata 10 15 4.42<br />
2 Artemisia nilagirica 15 90 11.02<br />
3 Boehmeria longifolia 70 485 55.63<br />
4 Boehmeria macrophylla 10 45 6.37<br />
5 Debregessia longifolia 60 295 39.85<br />
6 Muss<strong>and</strong>a roxburghii 15 20 6.47<br />
7 Oxospora paniculata 25 155 18.69<br />
8 Rubus ellipticus 10 20 4.75<br />
9 Solanum nigrum 15 25 6.80<br />
10 Solanum xanthocarpum 20 35 9.17<br />
Urena lobata 40 355 36.85<br />
Total 290 1540 200.02<br />
S.<br />
No.<br />
Herbs (April)<br />
Frequency<br />
(%)<br />
Density<br />
(No./ha)<br />
1 Ageratum conyzoides 40 30000 21.70<br />
2 Begonia sp. 10 3700 3.52<br />
3 Bidens pilosa 20 6000 6.34<br />
4 Commelina sp. 35 8000 9.84<br />
5 Costos speciosus 10 2500 2.92<br />
6 Cyanotis vaga 20 7500 7.09<br />
7 Drymaria cordata 60 29000 24.54<br />
IVI<br />
82
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