Date prélèvement 03/07/2020
IBMR
Robustesse 14.12
Recouvrement UR1 56.00%
Faciès UR1 fosse dissipation (10-25%), radier (1-10%), cascade (25-75%), plat courant (10-25%), rapide (25-75%)
Recouvrement UR2 44.00%
Faciès UR2 plat lentique (10-25%), mouille (25-75%), fosse dissipation (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lemanea 1159 LEASPX 18 1.6 10.784
Hydrurus 6183 HYUSPX 1.5 4 2.6
Phormidium 6414 PHOSPX 1.35 0.15 0.822
Audouinella 6076 AUDSPX 1 0 0.56
Zygnema 1148 ZYGSPX 0.05 0.45 0.226
Fontinalis squamosa 1312 FONSQU 0.4 0 0.224
Coleodesmium NEWCOD 0.1 0.1 0.1
Rhynchostegium riparioides 1268 RHYRIP 0.05 0 0.028
Oedogonium 1134 OEDSPX 0 0.05 0.022
Riccardia chamedryfolia 1173 RICCHA 0.01 0 0.0056
Scapania undulata 1213 SCAUND 0.01 0 0.0056
Fissidens crassipes 1294 FISCRA 0.01 0 0.0056
Draparnaldia 1118 DRASPX 0 0.01 0.0044
Microspora 1132 MICSPX 0 0.01 0.0044
Tetraspora 1138 TETSPX 0 0.01 0.0044
Tolypothrix 6304 TOYSPX 0 0.01 0.0044