Date prélèvement 06/07/2022
IBMR
Robustesse 12.52
Recouvrement UR1 95.00%
Faciès UR1 chenal lotique (10-25%), radier (25-75%), plat courant (10-25%)
Recouvrement UR2 5.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Berula erecta BERERE 20 0 19
Cinclidotus aquaticus CINAQU 13 0 12.35
Fontinalis antipyretica FONANT 5 1.5 4.825
Vaucheria sp. VAUSPX 4.25 0.1 4.0425
Chiloscyphus polyanthos CHIPOL 4 0 3.8
Oxyrrhynchium speciosum OXYSPE 2 0 1.9
Hildenbrandia sp. HILSPX 1.5 0.1 1.43
Melosira sp. MELSPX 0.5 10.2 0.985
Tribonema sp. TRISPX 0 1.2 0.06
Cladophora sp. CLASPX 0.05 0 0.0475
Microspora sp. MICSPX 0.01 0.6 0.0395
Agrostis stolonifera AGRSTO 0.01 0.01 0.01
Veronica anagallis-aquatica VERANA 0.01 0.01 0.01
Potentilla reptans POEREP 0.01 0.01 0.01
Batrachospermum sp. BATSPX 0.01 0 0.0095
Spirogyra sp. SPISPX 0.01 0 0.0095
Pellia sp. PELSPX 0.01 0 0.0095
Cratoneuron filicinum CRAFIL 0.01 0 0.0095
Fissidens crassipes FISCRA 0.01 0 0.0095
Leptodictyum riparium LEORIP 0.01 0 0.0095
Carex pendula CARPEN 0 0.01 0.0005