Date prélèvement 22/08/2016
IBMR
Robustesse 10.93
Recouvrement UR1 32.00%
Faciès UR1 radier (32%)
Recouvrement UR2 68.00%
Faciès UR2 pl. lent (68%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 3 5 4.36
Cladophora 1124 CLASPX 1.5 2.5 2.18
Hildenbrandia 1157 HILSPX 1 0.2 0.456
Fissidens fontanus 31545 FISFON 0.005 0.3 0.2056
Cinclidotus riparius 1321 CINRIP 0.2 0.1 0.132
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.02 0.0456
Fissidens crassipes 1294 FISCRA 0.1 0.005 0.0354
Spirogyra 1147 SPISPX 0 0.05 0.034
Oedogonium 1134 OEDSPX 0.05 0.01 0.0228
Leptodictyum riparium 1244 LEORIP 0.005 0.01 0.0084
Paralemanea 31566 PAASPX 0.01 0.005 0.0066
Fontinalis antipyretica 1310 FONANT 0.005 0.005 0.005
Phalaris arundinacea 1577 PHAARU 0.005 0.005 0.005
Equisetum arvense 1384 EQUARV 0 0.005 0.0034
Vaucheria 1169 VAUSPX 0.005 0 0.0016
Cratoneuron filicinum 1233 CRAFIL 0.005 0 0.0016