Date prélèvement 22/07/2016
IBMR
Robustesse 12.46
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
Melosira 8714 MELSPX 0.0571 7.1929 5.7657
Ulothrix 1142 ULOSPX 0.01 2.8571 2.2877
Fontinalis squamosa 1312 FONSQU 0.3263 1.325 1.1253
Rhynchostegium riparioides 1268 RHYRIP 4 0.01 0.808
Fontinalis antipyretica 1310 FONANT 0.1938 0.875 0.7388
Paralemanea 31566 PAASPX 1.875 0.3125 0.625
Audouinella 6076 AUDSPX 1.125 0.1875 0.375
Phormidium 6414 PHOSPX 0.1 0.01 0.028
Oscillatoria 1108 OSCSPX 0.01 0.01 0.01
Batrachospermum 1155 BATSPX 0.01 0.01 0.01
Draparnaldia 1118 DRASPX 0 0.01 0.008
Leptodictyum riparium 1244 LEORIP 0.01 0 0.002
Brachythecium rivulare 1260 BRARIV 0.01 0 0.002
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0 0.002