Date prélèvement 05/09/2023
IBMR
Robustesse 7.67
Recouvrement UR1 77.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 23.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Vallisneria spiralis VALSPI 8.1452 12 9.0318
Phragmites australis PHRAUS 0 35 8.05
Myriophyllum spicatum MYRSPI 8.0645 0.03 6.2166
Ceratophyllum demersum CERDEM 6.9355 0.05 5.3518
Nuphar lutea NUPLUT 4.0323 8 4.9448
Rhizoclonium sp. RHISPX 1.6129 0.0429 1.2518
Potamogeton perfoliatus POTPER 0.4032 0.02 0.3151
Najas marina NAJMAR 0.3226 0 0.2484
Carex pendula CARPEN 0 0.5 0.115
Elodea nuttalii ELONUT 0.0807 0 0.0621
Myriophyllum verticillatum MYRVER 0 0.1 0.023
Carex sp. CARSPX 0 0.1 0.023
Spirogyra sp. SPISPX 0 0.0515 0.0118
Phalaris arundinacea PHAARU 0 0.01 0.0023
Lythrum salicaria LYTSAL 0 0.01 0.0023
Cladophora sp. CLASPX 0 0.0083 0.0019