Table 1 Mean, minimum, and maximum stream parameters at the four sampling sites in the “Altes Fließ”
sampling site | stream width [m] | water depth [cm] | water temp [°C] | pH | velocity [m/sec] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
mean | min | max | mean | min | max | mean | min | max | mean | min | max | mean | min | max | |
1 | 2.57 | 2.40 | 2.90 | 28.3 | 22.0 | 37.0 | 15.3 | 9.15 | 20.3 | 7.3 | 6.4 | 8.5 | 0.06 | 0.02 | 0.09 |
2 | 2.06 | 1.98 | 2.12 | 37.1 | 34.5 | 39.5 | 15.2 | 9.0 | 21.9 | 7.4 | 7.0 | 7.7 | / | / | / |
3 | 4.34 | 4.17 | 4.50 | 33.7 | 24.0 | 44.0 | 14.8 | 9.0 | 20.7 | 7.3 | 6.2 | 8.2 | 0.06 | 0.04 | 0.08 |
4 | 1.88 | 1.68 | 2.17 | 31.7 | 22.0 | 45.0 | 16.4 | 15.0 | 17.8 | 7.4 | 6.4 | 8.5 | 0.17 | 0.09 | 0.25 |