Date prélèvement 25/08/2017
IBMR
Robustesse 9.28
Recouvrement UR1 51.00%
Faciès UR1 radier (51%)
Recouvrement UR2 49.00%
Faciès UR2 ch. lentique (49%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 0.05 0 15
Phormidium 6414 PHOSPX 0.5 0.2 13
Cinclidotus riparius 1321 CINRIP 0.005 0 13
Rhynchostegium riparioides 1268 RHYRIP 0.005 0 12
Ranunculus penicillatus 1909 RANPEU 1 0.05 12
Melosira 8714 MELSPX 0.005 0 10
Spirogyra 1147 SPISPX 0.1 0.005 10
Agrostis stolonifera 1543 AGRSTO 0.1 0.3 10
Veronica beccabunga 1957 VERBEC 0.005 0.25 10
Myriophyllum spicatum 1778 MYRSPI 0.75 1 8
Persicaria hydropiper 31021 PERHYD 0 0.005 8
Cladophora 1124 CLASPX 0.01 0 6
Oedogonium 1134 OEDSPX 0.005 0 6
Leptodictyum riparium 1244 LEORIP 0.005 0 5
Vaucheria 1169 VAUSPX 0.005 0 4