Date prélèvement 19/08/2022
IBMR
Robustesse 9.51
Recouvrement UR1 86.26%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 13.74%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Melosira 8714 MELSPX 0.01 0
Vaucheria 1169 VAUSPX 10.55 0
Thorea 6085 THOSPX 0.01 0
Solanum dulcamara 1964 SOADUL 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.03 0
Potamogeton pectinatus 1655 POTPEC 0.78 0
Potamogeton nodosus 1652 POTNOD 0 0.68
Phormidium 6414 PHOSPX 0.09 0
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Persicaria hydropiper 31021 PERHYD 0.01 0
Nuphar lutea 1839 NUPLUT 0 0.02
Nasturtium officinale 1763 NASOFF 0.07 0
Myriophyllum spicatum 1778 MYRSPI 1.03 8.94
Agrostis stolonifera 1543 AGRSTO 0.01 0
Lycopus europaeus 1789 LYCEUR 0.01 0
Leptodictyum riparium 1244 LEORIP 0.61 0.01
Lemna minor 1626 LEMMIN 0.01 0.01
Hildenbrandia 1157 HILSPX 0.02 0
Fissidens crassipes 1294 FISCRA 0.04 0
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Diatoma 6627 DIASPX 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cladophora 1124 CLASPX 0.01 0
Cinclidotus riparius 1321 CINRIP 0.14 0.01
Carex 1466 CARSPX 0 0.01