07.05.2026
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Environmental measurements
| Stream | unit | Talgosse | Talgosse | Talgosse | Menne | Menne | Menne | Menne | Menne | Sauer | Sauer | Sauer |
| Code | - | T1 | T3 | T5 | M5 | M1 | M2 | M3 | M6 | S1 | S2 | S4 |
| Date | - | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 | 07.05.2026 |
| Time | - | 14:34 | 14:04 | 13:45 | 11:40 | 12:41 | 12:49 | 12:38 | 12:20 | 10:49 | 11:09 | |
| Valley form | - | u-shaped | meander | meander | u-shaped | meander | canyon | meander | canyon | trough | canyon | trough |
| Channel form | - | anabranching | meandering | meandering | constrained (nat) | menandering | meandering | meandering | anabranching | constrained | sinuate | sinuate |
| Shading at zenith | zenith | 80 | 80 | 80 | 60 | 100 | 80 | 80 | 100 | 80 | 90 | 100 |
| Diatom sampling epilithon | epilithon | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Diatom sampling epidendron | epidendron | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| river/streambed dry at time of sampling (1=yes, 0=no) | dry | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Benthotorch cyanobacteria (mean) [µg/l] | BT cyano | |||||||||||
| Benthotorch diatoms (mean) [µg/l] | BT diatom | 1.26 | 2.29 | 1.68 | 2.83 | 0.23 | 0.52 | 0.47 | ||||
| Benthotorch green (mean) [µg/l] | BT green | |||||||||||
| Original hydrology = pond | pond | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Original hydrology = stream | stream | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
| Original hydrology = dry | dry | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| Odours (1=yes, 0=no) | odours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 |
| Foam (1=yes, 0=no) | foam | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 |
| Litter (1=yes, 0=no) | litter | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
| Turbidity (1=yes, 0=no) | turbidity | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| pH | pH | 7.5 | 7.77 | 8.03 | 6.92 | 8.19 | 7.42 | 7.37 | 6.37 | 1.53 | 1.77 | 0 |
| Conductivity [µS/cm] | Cond | 115 | 306 | 383 | 602 | 600 | 615 | 658 | 635 | 350 | 434 | 0 |
| Water temperature [°C] | T | 9.4 | 9 | 9.3 | 10.4 | 9.4 | 9.3 | 9.3 | 10 | 11 | 10.6 | 0 |
| Diss. Ox. [mg/l] | DO | 15 | 15.1 | 14.6 | 26.1 | 13.3 | 10.3 | 17.4 | 16.7 | 18 | 10.77 | 0 |
| oxygen saturation [%] | O2sat | 25.1 | 27.4 | 26.1 | 36.6 | 23.8 | 19 | 29.4 | 30.5 | 19 | 14.8 | 0 |
| Air temperature [°C] | Airtemp | 15 | 15 | 15 | 12 | 14 | 14 | 14 | 13 | 10 | 11 | 12 |
| Flow velocity [m/S] | Q | ↑ | ↑↑ | ↑ | ↑ | ↑ | ↑ | ↑↑ | ↑ | ↑ | - | NONE |
| Comment | rain + quappe | rain |