Date prélèvement 17/07/2017
IBMR
Robustesse 9.63
Recouvrement UR1 61.00%
Faciès UR1 pl.courant (61%)
Recouvrement UR2 39.00%
Faciès UR2 pl. lent (39%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hildenbrandia 1157 HILSPX 0.7 0.5 15
Cinclidotus aquaticus 1318 CINAQU 0.03 0 15
Phormidium 6414 PHOSPX 0 0.02 13
Cinclidotus riparius 1321 CINRIP 1.25 0 13
Diatoma 6627 DIASPX 0.01 0 12
Fissidens crassipes 1294 FISCRA 0.01 0.01 12
Rhynchostegium riparioides 1268 RHYRIP 1.5 0 12
Melosira 8714 MELSPX 0.01 0.05 10
Phalaris arundinacea 1577 PHAARU 0.1 0.1 10
Agrostis stolonifera 1543 AGRSTO 0 0.01 10
Ranunculus fluitans 1903 RANFLU 0.05 0.1 10
Fontinalis antipyretica 1310 FONANT 2 0.75 10
Lemna minor 1626 LEMMIN 0 0.01 10
Persicaria amphibia 31020 PERAMP 0.01 0 9
Myriophyllum spicatum 1778 MYRSPI 0.2 0.5 8
Cladophora 1124 CLASPX 1.5 0.75 6
Leptodictyum riparium 1244 LEORIP 0.05 0 5
Vaucheria 1169 VAUSPX 0.01 0 4
Potamogeton pectinatus 1655 POTPEC 0 0.02 2
Equisetum arvense 1384 EQUARV 0.01 0 0
Paralemanea 31566 PAASPX 0.05 0 0
Ranunculus repens 1910 RANREP 0.01 0.01 0
Carex acuta 1467 CARACU 0.01 0 0
Solanum dulcamara 1964 SOADUL 0 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0
Rorippa sylvestris 1767 RORSYL 0.01 0.01 0