Date prélèvement 19/06/2012
IBMR
Robustesse 13.12
Recouvrement UR1 74.00%
Faciès UR1 radier (74%)
Recouvrement UR2 26.00%
Faciès UR2 pl. lent (26%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lemanea 1159 LEASPX 1 0.2 0.792
Osmunda regalis 1403 OSMREG 0.5 1 0.63
Rhynchostegium riparioides 1268 RHYRIP 0.25 0 0.185
Mentha aquatica 1791 MENAQU 0.1 0.05 0.087
Mougeotia 1146 MOUSPX 0 0.3 0.078
Brachythecium rivulare 1260 BRARIV 0.1 0 0.074
Spirogyra 1147 SPISPX 0.01 0.2 0.0557
Equisetum arvense 1384 EQUARV 0.05 0.01 0.0396
Schizothrix 6436 SCZSPX 0.03 0 0.0222
Chiloscyphus polyanthos 1186 CHIPOL 0.03 0 0.0222
Fontinalis antipyretica 1310 FONANT 0.01 0.01 0.0063
Oenanthe crocata 1986 OENCRO 0.01 0.01 0.0063
Batrachospermum 1155 BATSPX 0 0.02 0.0052
Audouinella 6076 AUDSPX 0.01 0 0.0037
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0037
Nostoc 1105 NOSSPX 0.01 0 0.0037
Fontinalis duriaei 25737 FONDUR 0.01 0 0.0037
Eupatorium cannabinum 1741 EUPCAN 0.01 0 0.0037
Hildenbrandia 1157 HILSPX 0 0.01 0.0013