Date prélèvement 02/06/2021
IBMR
Robustesse 10.6
Recouvrement UR1 22.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 78.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Typha latifolia TYPLAT 0 6 4.68
Cyperus longus CYPLON 1.5 5.5 4.62
Mentha aquatica MENAQU 1 5 4.12
Agrostis stolonifera AGRSTO 4 3.5 3.61
Zygnema sp. ZYGSPX 0.01 4 3.1222
Phalaris arundinacea PHAARU 3 1.5 1.83
Mougeotia sp. MOUSPX 0 1.8 1.404
Alisma lanceolatum ALILAN 0.01 1.5 1.1722
Spirogyra sp. SPISPX 0.01 1 0.7822
Glyceria notata GLYNOT 0 0.75 0.585
Fragilaria sp. FRASPX 0.05 0.1 0.089
Melosira sp. MELSPX 0.05 0.1 0.089
Juncus articulatus JUNART 0 0.1 0.078
Tetraspora sp. TETSPX 0.2 0.01 0.0518
Helosciadium nodiflorum HELNOD 0.05 0.05 0.05
Fontinalis antipyretica FONANT 0.02 0.01 0.0122
Dittrichia viscosa DITVIS 0.01 0.01 0.01
Lycopus europaeus LYCEUR 0.01 0.01 0.01
Veronica anagallis-aquatica VERANA 0.01 0.01 0.01
Cinclidotus riparius CINRIP 0 0.01 0.0078
Fissidens crassipes FISCRA 0 0.01 0.0078
Rhynchostegium riparioides RHYRIP 0 0.01 0.0078
Arundo donax ARUDON 0 0.01 0.0078
Mentha suaveolens MENSUA 0 0.01 0.0078
Scirpoides holoschoenus SCPHOL 0 0.01 0.0078
Potamogeton panormitanus POTPAN 0 0.01 0.0078
Equisetum arvense EQUARV 0 0.01 0.0078
Paralemanea sp. PAASPX 0.01 0 0.0022
Phragmites australis PHRAUS 0.01 0 0.0022
Carex pendula CARPEN 0.01 0 0.0022