11.09.2024
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Diatom sampling
| Stream | unit | Talgosse | Talgosse | Talgosse | Menne | Menne | Menne | Menne | Sauer | Sauer | Sauer |
| Code | - | T1 | T3 | T5 | M5 | M1 | M6 | M3 | S1 | S2 | S4 |
| Date | - | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 | 11.09.2024 |
| Time | - | 10:15 | 11:30 | 11:17 | 12:30 | 12:50 | 12:40 | 14:00 | 14:25 | 14:45 | |
| Valley form | - | ||||||||||
| Channel form | - | ||||||||||
| Shading at zenith | zenith | ||||||||||
| Diatom sampling epilithon | epilithon | 1 | 1 | 1 | 1 | 1 | |||||
| Diatom sampling epidendron | epidendron | 1 | |||||||||
| river/streambed dry at time of sampling (1=yes, 0=no) | dry | 1 | 1 | ||||||||
| Benthotorch cyanobacteria (mean) [µg/l] | BT cyano | ||||||||||
| Benthotorch diatoms (mean) [µg/l] | BT diatom | 0.538 | 1.182 | 0.982 | 1.904 | 2.262 | 2.024 | 2.246667 | 0.882 | 1.812 | 1.304 |
| Benthotorch green (mean) [µg/l] | BT green | ||||||||||
| Original hydrology = pond | pond | 1 | 0 | 0 | 0 | 0 | 1 | 1 | |||
| Original hydrology = stream | stream | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | ||
| Original hydrology = dry | dry | 0 | 0 | 1 | 1 | 0 | 0 | 1 | |||
| Odours (1=yes, 0=no) | odours | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| Foam (1=yes, 0=no) | foam | 0 | 1 | 1 | 0 | 0 | 0 | ||||
| Litter (1=yes, 0=no) | litter | 0 | 0 | 1 | 0 | 0 | 0 | ||||
| Turbidity (1=yes, 0=no) | turbidity | 1 | 0 | 0 | 0 | 0 | 0 | ||||
| pH | pH | 6.87 | 8.45 | 8.52 | - | 8.42 | 8.43 | 7.76 | 7.46 | - | |
| Conductivity [µS/cm] | Cond | 167 | 508 | 442 | - | 507 | 493 | 336 | 849 | - | |
| Water temperature [°C] | T | 11.5 | 11.8 | 12.4 | - | 12.7 | 12.6 | 13.1 | 15.2 | - | |
| Diss. Ox. [mg/l] | DO | 1.4 | 9.8 | 9.5 | - | 9.1 | 9.2 | 7.4 | 1.2 | - | |
| oxygen saturation [%] | O2sat | 2.7 | 18.4 | 18 | - | 16.7 | 17.5 | 6.8 | 2.19 | - | |
| Air temperature [°C] | Airtemp | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | - | |
| Flow velocity [m/S] | Q | 0 | 0.1 | 0.01 | 0 | 0.1 | 0.001 | 0 | |||
| Comment | Live sample, added medium at uni | ||||||||||