Date prélèvement 05/09/2019
IBMR
Robustesse 9.51
Recouvrement UR1 67.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 33.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Fissidens crassipes 1294 FISCRA 0.05 0.01
Ranunculus fluitans 1903 RANFLU 0.01 0
Persicaria amphibia 31020 PERAMP 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 0.02 0.2
Lemna minor 1626 LEMMIN 0.01 0.01
Carex 1466 CARSPX 0.01 0
Rorippa sylvestris 1767 RORSYL 0.01 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Sparganium erectum 1671 SPAERE 0 0.01
Phalaris arundinacea 1577 PHAARU 0.05 0.5
Agrostis stolonifera 1543 AGRSTO 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 1 0
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.35 0.01
Audouinella 6076 AUDSPX 0.01 0
Cinclidotus riparius 1321 CINRIP 0.1 0
Vaucheria 1169 VAUSPX 0.01 0.25
Spirogyra 1147 SPISPX 0.01 0.01
Paralemanea 31566 PAASPX 0.01 0
Oscillatoria 1108 OSCSPX 0 0.02
Oedogonium 1134 OEDSPX 0 0.04
Melosira 8714 MELSPX 0.05 1.7
Leptolyngbya 6449 LETSPX 0.01 0
Hildenbrandia 1157 HILSPX 0.5 0
Encyonema 9378 ENCSPX 0 0.02
Diatoma 6627 DIASPX 0.1 0
Cladophora 1124 CLASPX 3.9 0.27