Date prélèvement 09/07/2013
IBMR
Robustesse 11.26
Recouvrement UR1 85.00%
Faciès UR1 pl. courant (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Tribonema 1167 TRISPX 16.5 5.1 14.79
Vaucheria 1169 VAUSPX 10.25 2.6 9.1025
Ulothrix 1142 ULOSPX 7.35 4.06 6.8565
Rhynchostegium riparioides 1268 RHYRIP 7 1 6.1
Cinclidotus aquaticus 1318 CINAQU 5 0 4.25
Cladophora 1124 CLASPX 4.9 0 4.165
Batrachospermum 1155 BATSPX 1 0.2 0.88
Cinclidotus riparius 1321 CINRIP 0.3 0.2 0.285
Fontinalis antipyretica 1310 FONANT 0.1 1 0.235
Nostoc 1105 NOSSPX 0 1 0.15
Phormidium 6414 PHOSPX 0 0.31 0.0465
Cratoneuron filicinum 1233 CRAFIL 0 0.2 0.03
Amblystegium riparium 1219 AMBRIP 0 0.2 0.03
Hydrurus 6183 HYUSPX 0.01 0 0.0085
Diatoma 6627 DIASPX 0 0.04 0.006
Pellia endiviifolia 1197 PELEND 0 0.02 0.003
Fissidens crassipes 1294 FISCRA 0 0.01 0.0015
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0015