Date prélèvement 18/07/2016
IBMR
Robustesse 9.83
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 pl. lent (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 2.75 0.75 1.15
Melosira 8714 MELSPX 2.5 0.5 0.9
Rhynchostegium riparioides 1268 RHYRIP 0.5 0.2 0.26
Hygroamblystegium fluviatile 1237 HYAFLU 0.25 0.25 0.25
Fissidens crassipes 1294 FISCRA 0.2 0.05 0.08
Fontinalis antipyretica 1310 FONANT 0 0.1 0.08
Vaucheria 1169 VAUSPX 0.25 0.02 0.066
Cinclidotus riparius 1321 CINRIP 0.15 0.02 0.046
Phormidium 6414 PHOSPX 0.1 0 0.02
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01 0.008
Paralemanea 31566 PAASPX 0.01 0 0.002
Tetraspora 1138 TETSPX 0.01 0 0.002
Leptodictyum riparium 1244 LEORIP 0.01 0 0.002