Date prélèvement 23/08/2012
IBMR
Robustesse 10.31
Recouvrement UR1 93.00%
Faciès UR1 pl. courant (93%)
Recouvrement UR2 7.00%
Faciès UR2 pl. lent (7%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Elodea nuttalii 1588 ELONUT 0.15 1.2 0.2235
Spirogyra 1147 SPISPX 0.1 0 0.093
Cinclidotus riparius 1321 CINRIP 0.06 0.02 0.0572
Vaucheria 1169 VAUSPX 0.05 0 0.0465
Rhynchostegium riparioides 1268 RHYRIP 0.03 0 0.0279
Ranunculus penicillatus var. calcareus 29941 RANPEC 0.03 0 0.0279
Phalaris arundinacea 1577 PHAARU 0.02 0.08 0.0242
Fontinalis antipyretica 1310 FONANT 0.01 0.04 0.0121
Amblystegium riparium 1219 AMBRIP 0.01 0.02 0.0107
Diatoma 6627 DIASPX 0.01 0 0.0093
Hildenbrandia 1157 HILSPX 0.01 0 0.0093
Cladophora 1124 CLASPX 0.01 0 0.0093
Mentha aquatica 1791 MENAQU 0.01 0 0.0093
Myriophyllum spicatum 1778 MYRSPI 0.01 0 0.0093
Lemna minor 1626 LEMMIN 0.01 0 0.0093
Equisetum palustre 1387 EQUPAL 0.01 0 0.0093
Amblystegium fluviatile 1223 AMBFLU 0.01 0 0.0093
Zygnema 1148 ZYGSPX 0.01 0 0.0093
Oedogonium 1134 OEDSPX 0.01 0 0.0093
Melosira 8714 MELSPX 0.01 0 0.0093