|
Depth (cm)
|
110.7 ± 70.2
|
157.5 ± 100.2
|
118.6 ± 91.8
|
| |
(35 to 280)
|
(24.6 to 380)
|
(30 to 320)
|
|
Transparency (cm)
|
69.8 ± 29.2
|
82.5 ± 106.7
|
44.8 ± 25.5
|
| |
(31 to 115)
|
(24.6 to 380)
|
(25 to 100)
|
|
Temperature (°C)
|
24.8 ± 1.0
|
26.4 ± 1.2
|
24.7 ± 1.3
|
| |
(23.4 to 27)
|
(24.6 to 28.6)
|
(23.2 to 27.3)
|
|
Salinity
|
17.9 ± 9.9
|
10.4 ± 3.7
|
11 ± 8.6
|
| |
(4 to 32)
|
(2.4 to 14)
|
(2 to 27)
|
|
pH
|
7.3 ± 0.4
|
7.2 ± 0.3
|
8.1 ± 0.6
|
| |
(6.61 to 7.7)
|
(6.7 to 7.74)
|
(7.05 to 8.98)
|
|
Dissolved oxygen (O2 m l−1)
|
5.6 ± 0.5
|
4.8 ± 1.3
|
4.8 ± 1.2
|
| |
(4.9 to 6.5)
|
(2.52 to 6.5)
|
(2.6 to 6.45)
|
|
Nitrites (NO2 mg l−1)
|
0.00 ± 0.0
|
0.005 ± 0.006
|
0.014 ± 0.008
|
| |
(0.00 to 0.045)
|
(0.00 to 0.02)
|
(0.004 to 0.03)
|
|
Nitrates (NO3 mg l−1)
|
0.100 ± 0.1
|
1.210 ± 1.021
|
0.028 ± 0.031
|
| |
(0.00 to 0.4)
|
(0.0 to 3.0)
|
(0.01 to 0.11)
|
|
Ammonium (NH4 (mg l−1))
|
0.6 ± 0.4
|
0.093 ± 0.057
|
0.036 ± 0.023
|
| |
(0.12 to 1.2)
|
(0.0 to 0.22)
|
(0.02 to 0.09)
|
|
Phosphates (PO4
− mg l−1)
|
0.2 ± 0.1
|
1.731 ± 2.5
|
1.867 ± 2.811
|
| |
(0.12 to 0.3)
|
(0.22 to 7.2)
|
(0.08 to 6.84)
|
|
Bacterial density (BD (cells.ml−1 × 106))
|
2.9 ± 2.1
|
3.8 ± 1.8
|
4.5 ± 1.3
|
| |
(0.67 to 8.3)
|
(1.3 to 6.9)
|
(2.6 to 6.72)
|
|
Bacterial biomass (BBM (μg.C.m−3))
|
2.6 ± 0.9
|
2.7 ± 1.4
|
4.3 ± 2.1
|
| |
(1.2 to 3.8)
|
(0.7 to 4.5)
|
(1.8 to 9.3)
|
|
Chlorophyll a (CHLA (mg l−1))
|
1.2 ± 0.5
|
3.8 ± 3.9
|
0.7 ± 0.5
|
| |
(0.5 to 1.9)
|
(0.05 to 18.3)
|
(0.06 to 1.6)
|
|
Chlorophyll b (CHLB (mg l−1))
|
0.5 ± 0.7
|
1.4 ± 1.3
|
0.8 ± 0.6
|
| |
(0.1 to 2.4)
|
(0.24 to 4.1)
|
(0.07 to 1.9)
|
|
Chlorophyll c (CHLC (mg l−1))
|
4.0 ± 3.4
|
1.4 ± 1.3
|
0.3 ± 0.3
|
| |
(0.2 to 9.6)
|
(0.21 to 4.4)
|
(0.004 to 0.9)
|
