Annexures - WAPCOS - Ministry of Environment and Forests

May 2009
Class Genus Kalai HEP Stage-1 Kalai HEP, Stage-2
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10
Nitzschiaceae Nitzchia bacata 50 20 30 60 30 10 20 30 - 20
Bacillariophyceae Cymbella cistula 10 10 - - - - - - 10 10
Chlorophyceae Hormidium sp. 10 - 10 20 20 20 - 20 30 -
Chlorophyceae Cosmerium sp. - 10 - 20 - - 10 20 20 30
Cyanophyceae Gloeocapsa sp. 20 - 20 - 50 30 10 10 10 -
Total 90 40 60 100 100 60 40 80 70 60
Class Genus Hutong HEP, Stage-1 Hutong HEP, Stage-2
S11 S12 S13 S14 S15 S16 S17 S18 S19 S20
Nitzschiaceae Nitzchia bacata 40 10 - 10 30 - 50 10 50 60
Bacillariophyceae Cymbella cistula - - 50 - - 30 - 70 - 20
Chlorophyceae Hormidium sp. 60 50 - 20 30 - 60 - 20 -
Chlorophyceae Cosmerium sp. 0 20 30 - 10 20 - 30 10 10
Cyanophyceae Gloeocapsa sp. 10 - - 50 - - 10 - 10 -
Total 110 80 80 80 70 50 120 110 90 90
Class Genus Demwe Upper HEP Demwe Lower HEP
S21 S22 S23 S24 S25 S26 S27 S28 S29 S30
Nitzschiaceae Nitzchia bacata 30 20 20 50 20 60 10 70 30 20
Bacillariophyceae Cymbella cistula - 20 40 - 50 - - - - -
Hormidium sp. 10 10 - 20 40 60 40 10 10 50
Cosmerium sp. - 20 10 20 - 10 10 10 10 20
Cyanophyceae Gloeocapsa sp. 50 - 10 10 10 10 10 10 10 10
Total 90 70 80 100 120 140 70 100 60 100
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