Date prélèvement05/09/2023
IBMR
Robustesse7.47
Recouvrement UR159.00%
Faciès UR1chenal lentique (> 75%)
Recouvrement UR241.00%
Faciès UR2chenal lentique (> 75%), plat lentique (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Nuphar lutea NUPLUT 1.5714 50 21.4271
Vallisneria spiralis VALSPI 3.1429 9 5.5443
Myriophyllum spicatum MYRSPI 3.5714 0.1 2.1481
Ceratophyllum demersum CERDEM 3 0.1 1.811
Najas marina NAJMAR 0.7143 0 0.4214
Cladophora sp. CLASPX 0 0.9565 0.3922
Potamogeton perfoliatus POTPER 0.6429 0.03 0.3916
Rhizoclonium sp. RHISPX 0.5 0.005 0.2971
Spirogyra sp. SPISPX 0 0.1585 0.065
Myriophyllum verticillatum MYRVER 0.0714 0.03 0.0544
Potamogeton nodosus POTNOD 0.0714 0.03 0.0544
Iris pseudacorus IRIPSE 0 0.1 0.041
Compsopogon sp. COMSPX 0 0.05 0.0205
Phormidium sp. PHOSPX 0 0.03 0.0123
Sparganium erectum SPAERE 0 0.03 0.0123
Fissidens fontanus FISFON 0 0.02 0.0082
Eupatorium cannabinum EUPCAN 0 0.02 0.0082
Vaucheria sp. VAUSPX 0 0.01 0.0041
Potamogeton crispus POTCRI 0 0.01 0.0041
Potamogeton pectinatus POTPEC 0 0.01 0.0041
Spirodela polyrhiza SPRPOL 0 0.01 0.0041
Lycopus europaeus LYCEUR 0 0.01 0.0041
Mentha aquatica MENAQU 0 0.01 0.0041
Phragmites australis PHRAUS 0 0.01 0.0041
Bidens frondosa BIDFRO 0 0.01 0.0041
Solanum dulcamara SOADUL 0 0.01 0.0041