Taxa | <0.1 m s-1; |
p | >0.1 m s-1; |
---|---|---|---|
Bdelloidea | 5.01 ± 4.46 | *** | 1.03 ± 0.90 |
6.99 ± 21.42 | ** | 1.96 ± 2.25 | |
1.28 ± 3.25 | *** | 0.94 ± 0.84 | |
Daphnidae | 7.79 ± 16.00 | *** | 0.05 ± 0.08 |
Total zooplankton | 41.29 ± 33.71 | *** | 14.31 ± 10.39 |
Shannon-Wiener index | 1.46 ± 0.40 | *** | 1.87 ± 0.37 |
Number of species | 7.5 ± 3.5 | ** | 9.9 ± 3.5 |
Order | Variable | Variance | Variance explained (%) | Permutation test | |
---|---|---|---|---|---|
F | p | ||||
1 | Discharge | 0.20 | 26.0 | 2.72 | 0.005 |
2 | Conductivity | 0.10 | 13.0 | 5.32 | 0.005 |
3 | Velocity | 0.11 | 14.3 | 2.77 | 0.005 |
4 | Dissolved oxygen | 0.09 | 11.7 | 3.69 | 0.005 |
5 | Width | 0.08 | 10.4 | 2.72 | 0.005 |
6 | Chlorophyll |
0.06 | 7.80 | 2.35 | 0.005 |
7 | Temperature | 0.05 | 6.50 | 1.91 | 0.045 |
8 | Depth | 0.04 | 5.20 | 1.94 | 0.055 |
9 | pH | 0.04 | 5.20 | 1.72 | 0.075 |
< 0.1 m s-1 | > 0.1 m s-1 | ||
---|---|---|---|
N2 |
42.1 | N4 |
55.6 |
N5 |
36.4 | N3 |
66.7 |
N7 |
21.4 | N1 |
71.4 |
N16 |
57.1 | N6 |
27.8 |
N17 |
58.3 | N8 |
46.2 |
N10 |
33.3 | N9 |
45.5 |
N11 |
64.3 | ||
N12 |
37.5 | ||
N13 |
66.7 | ||
N14 |
45.5 | ||
N15 |
46.7 | ||
Mean | 41.5 | NS p>0.05 | 52.1 |