Date prélèvement 01/08/2012
IBMR
Robustesse 10.65
Recouvrement UR1 34.00%
Faciès UR1 radier (34%)
Recouvrement UR2 66.00%
Faciès UR2 ch. lentique (66%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 7 0.5 2.71
Cinclidotus aquaticus 1318 CINAQU 6 0.6 2.436
Amblystegium riparium 1219 AMBRIP 7 0.01 2.3866
Hildenbrandia 1157 HILSPX 2 1 1.34
Cladophora 1124 CLASPX 3 0 1.02
Rhynchostegium riparioides 1268 RHYRIP 2 0 0.68
Lemanea 1159 LEASPX 1 0.3 0.538
Cinclidotus riparius 1321 CINRIP 0.8 0 0.272
Phormidium 6414 PHOSPX 0.3 0.01 0.1086
Amblystegium fluviatile 1223 AMBFLU 0.1 0.01 0.0373
Groenlandia densa 1638 GRODEN 0.1 0 0.034
Cinclidotus danubicus 1319 CINDAN 0.1 0 0.034
Melosira 8714 MELSPX 0.01 0.01 0.0067
Fissidens crassipes 1294 FISCRA 0.01 0.01 0.005
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01 0.005
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.005
Oedogonium 1134 OEDSPX 0.01 0 0.0034
Oscillatoria 1108 OSCSPX 0.01 0 0.0034
Equisetum arvense 1384 EQUARV 0.01 0 0.0017
Lycopus europaeus 1789 LYCEUR 0.01 0 0.0017
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0017
Phragmites australis 1579 PHRAUS 0.01 0 0.0017
Audouinella 6076 AUDSPX 0.01 0 0.0017
Pellia endiviifolia 1197 PELEND 0.01 0 0.0017