Date prélèvement 01/09/2012
IBMR
Robustesse 10.76
Recouvrement UR1 42.00%
Faciès UR1 pl. courant (42%)
Recouvrement UR2 58.00%
Faciès UR2 pl. lent (58%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 4 32 20.24
Mentha aquatica 1791 MENAQU 35 8 19.34
Ranunculus penicillatus var. calcareus 29941 RANPEC 0.7 25 14.794
Nasturtium officinale 1763 NASOFF 1.1 9.2 5.798
Veronica anagallis-aquatica 1955 VERANA 1.4 0.5 0.878
Oscillatoria 1108 OSCSPX 0.05 1 0.601
Groenlandia densa 1638 GRODEN 0.06 0.5 0.3152
Iris pseudacorus 1601 IRIPSE 0.1 0.25 0.187
Apium nodiflorum 1974 APINOD 0.4 0 0.168
Myosotis palustris 1691 MYOPAL 0.4 0 0.168
Phalaris arundinacea 1577 PHAARU 0.3 0 0.126
Rhynchostegium riparioides 1268 RHYRIP 0.3 0 0.126
Fontinalis antipyretica 1310 FONANT 0 0.2 0.116
Chara 1121 CHASPX 0.2 0 0.084
Fissidens crassipes 1294 FISCRA 0.2 0 0.084
Scirpus lacustris 1520 SCILAC 0.05 0 0.021
Equisetum palustre 1387 EQUPAL 0.01 0 0.0042