Date prélèvement 30/06/2020
IBMR
Robustesse 10.22
Recouvrement UR1 94.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (10-25%)
Recouvrement UR2 6.00%
Faciès UR2 plat lentique (> 75%), mouille (< 1%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 0.8 0.25 0.767
Diatoma 6627 DIASPX 0.1 0 0.094
Mentha aquatica 1791 MENAQU 0.05 0.1 0.053
Cymbella 7368 CYBSPX 0.03 0.1 0.0342
Nostoc 1105 NOSSPX 0.02 0 0.0188
Agrostis stolonifera 1543 AGRSTO 0.01 0.05 0.0124
Tetraspora 1138 TETSPX 0.01 0.01 0.01
Nasturtium officinale 1763 NASOFF 0.01 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0.01 0.01
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.01 0.01 0.01
Bryum bicolor 19538 BRYBIC 0.01 0 0.0094
Spirogyra 1147 SPISPX 0.01 0 0.0094
Phormidium 6414 PHOSPX 0.01 0 0.0094
Oedogonium 1134 OEDSPX 0.01 0 0.0094
Chara vulgaris 5261 CHAVUL 0.01 0 0.0094
Juncus articulatus 1609 JUNART 0.01 0 0.0094
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0094
Helosciadium nodiflorum 30053 HELNOD 0 0.01 0.0006
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0006