Date prélèvement 03/07/2012
IBMR
Robustesse 9.7
Recouvrement UR1 85.00%
Faciès UR1 rapide (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 40.05 20.01 37.044
Rhynchostegium riparioides 1268 RHYRIP 40 0.11 34.0165
Fontinalis antipyretica 1310 FONANT 30 40 31.5
Cinclidotus riparius 1321 CINRIP 25 0 21.25
Vaucheria 1169 VAUSPX 0.1 0 0.0808
Glyceria fluitans 1564 GLYFLU 0 0.01 0.0015
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0015
Reynoutria japonica 19988 REYJAP 0 0.01 0.0015
Urtica dioica 2000 URTDIO 0 0.01 0.0015
Heracleum mantegazzianum NEWCOD 0 0.01 0.0015
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0015
Fissidens crassipes 1294 FISCRA 0 0 0.0002