Date prélèvement 18/07/2022
IBMR
Robustesse 13.24
Recouvrement UR1 77.00%
Faciès UR1 radier (25-75%), plat courant (1-10%), rapide (10-25%)
Recouvrement UR2 23.00%
Faciès UR2 chenal lentique (1-10%), plat lentique (1-10%), mouille (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Gongrosira 30105 GONSPX 0.01 0
Heribaudiella 6196 HERSPX 0.07 0.08
Hildenbrandia 1157 HILSPX 0.04 0
Lemanea 1159 LEASPX 0.21 0
Melosira 8714 MELSPX 0.04 0.06
Phormidium 6414 PHOSPX 0.02 0
Ulothrix 1142 ULOSPX 0.01 0
Chiloscyphus polyanthos 1186 CHIPOL 0.02 0.01
Scapania undulata 1213 SCAUND 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.08 0.42
Rhynchostegium riparioides 1268 RHYRIP 0.38 0.83