Environmental Engineering Reference
In-Depth Information
Table 5.6
Mean cell volume (
ยต
m
3
) in diatoms in the selected ponds
S. no.
Species
Pond 1 (0.5 ppm)
Pond 2 (1.5 ppm)
Pond 3 (2.5 ppm)
1
Coscinodiscus excentricus
9650.44
10611.320
8546.3
2
Coscinodiscus jonesianus
11222.25
13453.88
12652.66
3
Coscinodiscus lineatus
4195.77
5004.32
4989.1
4
Coscinodiscus radiates
4342.19
5163.08
4764.55
5
Coscinodiscus gigas
4150.9
6124.27
5285.44
6
Coscinodiscus oculus
-
iridis
5685.32
6199.85
5823.44
7
Coscinodiscus concinnus
2896.33
4001.29
3842.55
8
Coscinodiscus perforates
3842.66
4734.55
4181.21
9
Coscinodiscus asteromphalus
4576.9
5678.34
4980.23
10
Coscinodiscus thorii
3998.34
4562.09
4127.9
11
Coscinodiscus granii
3480
6789.12
5100.04
12
Cyclotella
sp.
22156.32
30355.12
27432.77
13
Cyclotella striata
25985.34
28856.12
26149.08
14
Cyclotella stylorum
17156.44
19222.41
18435.66
15
Thalassiosira subtilis
944.56
1210.33
981.75
16
Thalassiosira sp.
856.92
1432.75
901
17
Thalassiosira decipiens
913.72
1217.15
1010.35
18
Thalassiosira punctigera
757.88
913.56
842.5
19
Thalassiosira hyaline
681.29
744.45
701.28
20
Thalassiosira eccentric
952.21
1113.66
1054.32
21
Skeletonema costatum
1385.43
1812.55
1659.71
22
Paralia sulcata
18840.55
19292.39
18956.1
23
Planktoniella sol
211886.32
256931.85
230121.67
24
Planktoniella blanda
105115.19
121562.3
119358.44
25
Rhizosolenia setigera
5348.69
5851.44
5630.32
26
Rhizosolenia alata
3751.88
3929.49
3862.45
27
Rhizosolenia hebetate
4123.66
5028.1
4888.19
28
Rhizosolenia styliformis
5034.66
6130.29
5841
29
Rhizosolenia robusta
7899.75
9256.33
8141.89
30
Rhizosolenia stolterfothii
6215.77
7100.56
6853.49
31
Rhizosolenia cylindrus
5298.55
5946.2
5755.18
32
Rhizosolenia shrubsolei
4385.66
4611.73
4578.54
33
Rhizosolenia imbricata
6215
7000.35
6859.82
34
Lauderia annulata
29434.34
31165.49
30458.38
35
Bacteriastrum
sp.
32519.71
40605.22
31672.67
36
Bacteriastrum delicatulum
38895.72
41468.21
39224.47
37
Bacteriastrum varians
28028.52
32455
29611.09
38
Bacteriastrum comosum
46959.33
49110.52
47564.6
39
Bacteriastrum hyalinum
47852.1
51677.35
49810.55
40
Chaetoceros didymus
3156.32
4029.99
3898.44
41
Chaetoceros curvisetus
2985.77
5100.62
4781.9
42
Chaetoceros diversus
3185.22
4629.77
4244.51
43
Chaetoceros messanensis
2621.51
4050.66
2985.42
44
Chaetoceros peruvianus
4652.85
5087.19
4985.66
(continued)
