Date prélèvement 26/08/2010
IBMR
Robustesse 10.48
Recouvrement UR1 33.00%
Faciès UR1 radier (33%)
Recouvrement UR2 67.00%
Faciès UR2 pl. lent (67%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis antipyretica 1310 FONANT 3.1 0.3 1.224
Oedogonium 1134 OEDSPX 0.5 0 0.165
Vaucheria 1169 VAUSPX 0.3 0.01 0.1057
Melosira 8714 MELSPX 0.3 0.01 0.1024
Fontinalis squamosa 1312 FONSQU 0.1 0 0.033
Rhynchostegium riparioides 1268 RHYRIP 0.1 0 0.033
Oscillatoria 1108 OSCSPX 0.01 0.03 0.0218
Amblystegium riparium 1219 AMBRIP 0.04 0.01 0.0166
Microspora 1132 MICSPX 0.05 0 0.0165
Spirogyra 1147 SPISPX 0.01 0.01 0.0067
Phormidium 6414 PHOSPX 0.01 0.01 0.005
Fissidens crassipes 1294 FISCRA 0.01 0.01 0.005
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0034
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0034
Lemanea 1159 LEASPX 0.01 0 0.0033
Lemna minor 1626 LEMMIN 0.01 0 0.0017
Amblystegium fluviatile 1223 AMBFLU 0.01 0 0.0017
Audouinella 6076 AUDSPX 0.01 0 0.0017