Annexures - WAPCOS - Ministry of Environment and Forests

ANNEXURE-XI
Primary Productivity at various sampling sites
April 2009
Productivity Kalai HEP Stage-1 Kalai HEP Stage-2
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10
Gross Primary Productivity 18.7 37.5 28.1 28.1 37.5 37.5 37.5 37.5 37.5 28.1
(mgC/m 3 /day)
Net Primary Productivity 12.5 37.5 25.0 25.0 25.0 25.0 37.5 25.0 25.0 25.0
(mgC/m 3 /day)
Productivity Hutong HEP Stage-1 Hutong HEP Stage-2
S11 S12 S13 S14 S15 S16 S17 S18 S19 S20
Gross Primary Productivity 18.7 28.1 28.1 18.7 28.1 37.5 37.5 37.5 28.1 37.5
(mgC/m 3 /day)
Net Primary Productivity 12.5 12.5 25.0 12.5 12.5 25.0 25.0 37.5 12.5 25.0
(mgC/m 3 /day)
Productivity Demwe Upper HEP Demwe Lower HEP
S21 S22 S23 S24 S25 S26 S27 S28 S29 S30
Gross Primary Productivity 37.5 46.9 56.3 28.1 18.8 37.5 28.1 28.1 18.7 28.1
(mgC/m 3 /day)
Net Primary Productivity
(mgC/m 3 /day)
25.0 37.5 50.0 12.5 12.5 12.5 12.5 25.0 12.5 12.5
May 2009
Productivity Kalai HEP Stage-1 Kalai HEP Stage-2
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10
Gross Primary Productivity 31.2 46. 46. 62. 93.7 46. 78. 62. 78. 78.1
(mgC/m 3 /day)
8 8 5
8 1 5 1
Net Primary Productivity 15.6 15. 31. 31. 46.8 31. 46. 31. 31. 62.5
(mgC/m 3 /day)
6 2 2
2 8 2 2
Productivity Hutong HEP Stage-1 Hutong HEP Stage-2
S11 S12 S13 S14 S15 S16 S17 S18 S19 S20
Gross Primary Productivity 46.8 62. 62. 46. 62.5 78. 62. 78. 31. 31.2
(mgC/m 3 /day)
5 5 8
1 5 1 2
Net Primary Productivity 15.6 31. 31. 15. 23.4 31. 15. 46. 15. 15.6
(mgC/m 3 /day)
2 2 6
2 6 8 6
Productivity Demwe Upper HEP Demwe Lower HEP
S21 S22 S23 S24 S25 S26 S27 S28 S29 S30
Gross Primary Productivity
(mgC/m 3 /day)
62.5 46.
8
46.
8
31.
2
31.2 46.
8
62.
5
62.
5
78.1 78.1
Net Primary Productivity
(mgC/m 3 /day)
31.2 31.
2
15.
6
15.
6
15.6 15.
6
15.
6
31.
2
31.2
5
31.2
58