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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3. Upstream Area<br />
S. Trees<br />
Frequency Density Basal area IVI<br />
No.<br />
(%) (No./ha) (m 2 /ha)<br />
1 Albizia sp. 35 60 1.23 44.31<br />
2 Alnus nepalensis 60 110 1.76 71.91<br />
3 Aralia thomsonii 15 15 0.0023 8.26<br />
4 Betula alnoides 10 10 0.052 6.32<br />
5 Brassiopsis glomerulata 45 80 0.245 36.14<br />
6 Ficus cunia 55 75 1.25 54.53<br />
7 Macaranga denticulata 50 75 1.26 53.02<br />
8 Rhus acuminata 30 40 0.432 25.54<br />
Total 300 465 6.2313<br />
S. Shrubs Frequency ( %) Density (No./ha) IVI<br />
No.<br />
1 Acacia pinnata 10 15 4.65<br />
2 Artemisia nilagirica 15 90 13.82<br />
3 Boehmeria longifolia 55 135 30.89<br />
4 Boehmeria macrophylla 20 45 10.82<br />
5 Debregessia longifolia 80 295 54.95<br />
6 Muss<strong>and</strong>a roxburghii 15 35 8.24<br />
7 Oxospora paniculata 25 155 23.55<br />
8 Rubus ellipticus 35 60 17.03<br />
9 Solanum nigrum 25 45 12.38<br />
10 Solanum xanthocarpum 20 35 9.80<br />
11 Urena lobata 20 75 13.86<br />
Total 320 985 200.00<br />
S.<br />
No.<br />
Herbs (April) Frequency (%) Density (No./ha) IVI<br />
1 Ageratum conyzoides 40 3000 7.63<br />
2 Begonia sp. 10 2500 2.74<br />
3 Bidens pilosa 20 14000 9.78<br />
4 Commelina sp. 35 17000 13.54<br />
5 Costos speciosus 10 2500 2.74<br />
6 Cyanotis vaga 20 7500 6.68<br />
7 Drymaria cordata 45 7000 10.32<br />
8 Elatostemma sp. 35 4000 7.34<br />
9 Equisetum sp. 45 6000 9.84<br />
10 Forrestica sp. 10 4000 3.46<br />
11 Galinsoga parviflora 40 33500 22.19<br />
98
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