Research Article
Determination of the Effect of Water Depth and Flow Velocity on the Quality of an In-Stream Habitat in Terms of Climate Change
Table 3
Percentage difference of the AWS evaluated by Methods 1 and 2 with the ratio of weights
:
= 8 : 2.
| Cross section number | Riffles | Pools with greater depths | AWS met.1 | AWS met.2 | Δ | AWS met.1 | AWS met.2 | Δ | [m2/m] | [m2/m] | [%] | [m2/m] | [m2/m] | [%] |
| 3 | | | | 0.53 | 0.82 | 35 | 4 | | | | 1.42 | 2.01 | 29.4 | 5 | | | | 3.33 | 4.69 | 29 | 6 | | | | 2.75 | 5.17 | 46.8 | 13 | 1.39 | 2.93 | 52.5 | | | | 14 | 13.28 | 22.02 | 39.7 | | | | 15 | 13.68 | 31.72 | 56.9 | | | | 20 | | | | 27.67 | 29.09 | 4.9 | 21 | | | | 9.7 | 10.56 | 8.1 | 22 | | | | 9.75 | 10.48 | 7 | 23 | | | | 12.54 | 13.13 | 4.5 | 24 | | | | 14.04 | 14.51 | 3.3 | 28 | | | | 4.18 | 4.56 | 8.3 | 29 | | | | 7.15 | 7.91 | 9.6 | 30 | 17.78 | 21.81 | 18.5 | | | | 31 | 20.9 | 24.88 | 16 | | | | 32 | | | | 8.5 | 10.05 | 15.4 | 33 | | | | 4.63 | 5.09 | 9 | 34 | | | | 1.78 | 1.92 | 7.2 | 35 | | | | 6.71 | 7.3 | 8.1 | 36 | | | | 9.44 | 10.82 | 12.8 | 37 | | | | 7.96 | 8.58 | 7.2 | 38 | | | | 3.71 | 4.01 | 7.5 | 39 | | | | 4.8 | 5.15 | 6.8 | 40 | | | | 4.84 | 5.18 | 6.6 | 41 | | | | 2.18 | 2.34 | 6.9 | 42 | | | | 12.44 | 13.07 | 4.9 | 43 | | | | 10.75 | 11.69 | 8 | 44 | | | | 4.62 | 5.07 | 8.9 | 47 | 10.33 | 13.61 | 24.1 | | | | 48 | 14.73 | 19.41 | 24.1 | | | | 49 | 9.02 | 12.34 | 26.9 | | | | 50 | | | | 2.18 | 2.77 | 21.4 | 51 | 2.02 | 2.61 | 22.6 | | | | 52 | 2.91 | 4.27 | 31.8 | | | | 53 | 2.68 | 4.06 | 33.9 | | | | 54 | 4.13 | 5.6 | 26.3 | | | | 55 | | | | 6.9 | 7.71 | 10.5 | 56 | 9.97 | 13.5 | 26.2 | | | | 57 | 18.71 | 23.72 | 21.1 | | | | 58 | 11.74 | 14.21 | 17.4 | | | | 59 | 1.41 | 1.87 | 24.6 | | | | 60 | 7.69 | 10.96 | 29.8 | | | | 61 | 10.66 | 16.66 | 36 | | | | 62 | 4.47 | 9.15 | 51.1 | | | | 63 | 1.6 | 2.7 | 40.8 | | | | 64 | 3.08 | 4.38 | 29.7 | | | | 65 | 0.32 | 1.33 | 76 | | | | 67 | | | | 3.41 | 4.62 | 26.2 | 68 | | | | 3.96 | 4.59 | 13.7 | 70 | | | | 5.56 | 6.25 | 11 | 71 | | | | 4.59 | 5.2 | 11.7 | 72 | | | | 11.44 | 12.65 | 9.6 | 74 | 9.49 | 12.39 | 23.4 | | | | 75 | 2.84 | 3.42 | 17 | | | | 76 | 2.28 | 2.84 | 19.7 | | | | 77 | 0.97 | 1.49 | 35 | | | | 78 | 1.22 | 1.65 | 26.1 | | | | 79 | 1.43 | 1.96 | 27 | | | | 80 | 4.84 | 7.34 | 34.1 | | | | 81 | 3.2 | 5.29 | 39.5 | | | | Average | 31.6 | 12.9 |
|
|