Date prélèvement 29/07/2020
IBMR
Robustesse 12.36
Recouvrement UR1 75.00%
Faciès UR1 cascade (10-25%), plat courant (25-75%), rapide (25-75%)
Recouvrement UR2 25.00%
Faciès UR2 plat lentique (> 75%), fosse dissipation (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lemanea 1159 LEASPX 2 0 1.5
Rhynchostegium riparioides 1268 RHYRIP 1.02 0.11 0.7925
Ulothrix 1142 ULOSPX 0 3.01 0.7525
Phormidium 6414 PHOSPX 0.6 1.1 0.725
Spirogyra 1147 SPISPX 0.2 0 0.15
Leptolyngbya 6449 LETSPX 0 0.6 0.15
Stigeoclonium 1119 STISPX 0 0.3 0.075
Oscillatoria 1108 OSCSPX 0.04 0 0.03
Brachythecium rivulare 1260 BRARIV 0 0.11 0.0275
Melosira 8714 MELSPX 0 0.04 0.01
Nostoc 1105 NOSSPX 0.01 0 0.0075
Scapania undulata 1213 SCAUND 0.01 0 0.0075
Fissidens crassipes 1294 FISCRA 0.01 0 0.0075
Tribonema 1167 TRISPX 0 0.01 0.0025
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0025