Date prélèvement 31/05/2017
IBMR
Robustesse 10.05
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 ch. lotique (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phormidium 6414 PHOSPX 0.1 1.52 1.236
Oedogonium 1134 OEDSPX 0.2633 0.03 0.0767
Paralemanea 31566 PAASPX 0.3333 0 0.0667
Melosira 8714 MELSPX 0.04 0.0571 0.0537
Ranunculus penicillatus 1909 RANPEU 0.1 0.01 0.028
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.01 0.028
Audouinella 6076 AUDSPX 0.1333 0 0.0267
Rhizoclonium 1125 RHISPX 0.01 0.01 0.01
Cladophora 1124 CLASPX 0.01 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.01
Spirogyra 1147 SPISPX 0.01 0.01 0.01
Ulothrix 1142 ULOSPX 0.01 0.01 0.01
Oscillatoria 1108 OSCSPX 0.01 0.01 0.01
Stachys palustris 1799 STAPAL 0 0.01 0.008
Solanum dulcamara 1964 SOADUL 0 0.01 0.008
Heteroleibleinia 9684 HEOSPX 0 0.01 0.008
Carex acuta 1467 CARACU 0 0.01 0.008
Stigeoclonium 1119 STISPX 0 0.01 0.008
Fontinalis squamosa 1312 FONSQU 0.01 0 0.002
Leptodictyum riparium 1244 LEORIP 0.01 0 0.002