Date prélèvement 05/09/2014
IBMR
Robustesse 9.08
Recouvrement UR1 55.00%
Faciès UR1 chenal lotique (55%)
Recouvrement UR2 45.00%
Faciès UR2 plat lentique (45%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus fluitans 1903 RANFLU 1.16 6.29 3.4702
Myriophyllum spicatum 1778 MYRSPI 0 4.83 2.1748
Elodea nuttalii 1588 ELONUT 0 3.16 1.4207
Egeria densa 19626 EGEDEN 0 0.7 0.3137
Vaucheria 1169 VAUSPX 0 0.11 0.0481
Phormidium 6414 PHOSPX 0 0.09 0.0401
Cinclidotus riparius 1321 CINRIP 0 0.09 0.0392
Phalaris arundinacea 1577 PHAARU 0 0.02 0.0089
Cladophora 1124 CLASPX 0 0 0.0018
Hydrodictyon 5686 HYISPX 0 0 0.0009
Ulothrix 1142 ULOSPX 0 0 0.0009
Glyceria fluitans 1564 GLYFLU 0 0 0.0009
Phragmites australis 1579 PHRAUS 0 0 0.0009
Reynoutria japonica 19988 REYJAP 0 0 0.0009
Rorippa 1764 RORSPX 0 0 0.0009
Polygonum 1863 POLSPX 0 0 0.0009