Date prélèvement 20/07/2015
IBMR
Robustesse 5.69
Recouvrement UR1 57.00%
Faciès UR1 pl. courant (57%)
Recouvrement UR2 43.00%
Faciès UR2 pl. lent (43%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 45 30 38.55
Rhizoclonium 1125 RHISPX 0.05 3 1.3185
Lemna minor 1626 LEMMIN 0.5 1.25 0.8225
Potamogeton nodosus 1652 POTNOD 0.55 0.2 0.3995
Potamogeton pectinatus 1655 POTPEC 0.3 0 0.171
Spirogyra 1147 SPISPX 0.01 0.25 0.1132
Oedogonium 1134 OEDSPX 0.01 0.25 0.1132
Elodea nuttalii 1588 ELONUT 0.05 0 0.0285
Persicaria hydropiper 31021 PERHYD 0 0.05 0.0215
Leptodictyum riparium 1244 LEORIP 0.01 0 0.0057
Callitriche platycarpa 1702 CALPLA 0.01 0 0.0057
Iris pseudacorus 1601 IRIPSE 0 0.01 0.0043
Ludwigia grandiflora 19845 LUDGRA 0 0.01 0.0043