Date prélèvement 02/10/2012
IBMR
Robustesse 9.44
Recouvrement UR1 13.00%
Faciès UR1 radier (13%)
Recouvrement UR2 87.00%
Faciès UR2 pl. lent (87%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 10 70 62.2
Vaucheria 1169 VAUSPX 3 1 1.26
Mentha aquatica 1791 MENAQU 4.3 0.04 0.5938
Phalaris arundinacea 1577 PHAARU 0 0.65 0.5655
Rhynchostegium riparioides 1268 RHYRIP 4.3 0 0.559
Fissidens crassipes 1294 FISCRA 0.7 0.3 0.352
Amblystegium riparium 1219 AMBRIP 1.4 0.1 0.269
Veronica anagallis-aquatica 1955 VERANA 0.4 0.01 0.0607
Ranunculus penicillatus var. calcareus 29941 RANPEC 0 0.06 0.0522
Fontinalis antipyretica 1310 FONANT 0 0.04 0.0348
Scirpus lacustris 1520 SCILAC 0 0.04 0.0348
Amblystegium fluviatile 1223 AMBFLU 0.14 0 0.0182
Chara 1121 CHASPX 0 0.02 0.0174
Conocephalum conicum 1176 CONCON 0 0.01 0.0087
Nasturtium officinale 1763 NASOFF 0 0.01 0.0087