Date prélèvement 08/07/2014
IBMR
Robustesse 13.22
Recouvrement UR1 45.00%
Faciès UR1 radier (45%)
Recouvrement UR2 55.00%
Faciès UR2 mouille (55%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Microcoleus 6405 MIRSPX 0.4 0.15 0.2625
Brachythecium rivulare 1260 BRARIV 0.55 0.01 0.2503
Lemanea 1159 LEASPX 0.35 0.05 0.185
Spirogyra 1147 SPISPX 0.1 0.25 0.1825
Rhynchostegium riparioides 1268 RHYRIP 0.25 0.05 0.14
Osmunda regalis 1403 OSMREG 0.1 0.15 0.1275
Equisetum arvense 1384 EQUARV 0.1 0 0.045
Oenanthe crocata 1986 OENCRO 0.05 0.02 0.0335
Mentha aquatica 1791 MENAQU 0.02 0.02 0.02
Fontinalis antipyretica 1310 FONANT 0 0.02 0.011
Nostoc 1105 NOSSPX 0.01 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0.01 0.005
Hypericum hircinum NEWCOD 0.01 0.01 0.005
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.01 0.005
Calliergonella cuspidata 1228 CAECUS 0.01 0 0.0045
Bryum pseudotriquetrum 1274 BRYPSE 0 0.01 0.0028
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.01 0 0.0023
Thamnobryum alopecurum 1344 THAALO 0.01 0 0.0023
Riccardia chamedryfolia 1173 RICCHA 0.01 0 0.0023
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0023
Audouinella 6076 AUDSPX 0.01 0 0.0023