Date prélèvement 29/09/2023
IBMR
Robustesse 9.37
Recouvrement UR1 58.00%
Faciès UR1 fosse dissipation (< 1%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 42.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rhynchostegium riparioides 1268 RHYRIP 0.06 0
Potamogeton nodosus 1652 POTNOD 2 50
Potamogeton crispus 1645 POTCRI 0.01 0
Myriophyllum spicatum 1778 MYRSPI 1.7 0.4
Lemna minor 1626 LEMMIN 0.02 0.5
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Leersia oryzoides 1569 LEEORY 0.01 0
Glechoma hederacea 19767 GLEHED 0.01 0
Schoenoplectus lacustris 31026 SCNLAC 0.5 0.06
Phalaris arundinacea 1577 PHAARU 0.01 0
Agrostis stolonifera 1543 AGRSTO 0.01 0
Cladophora 1124 CLASPX 0.01 0
Leptodictyum riparium 1244 LEORIP 5 0
Fissidens crassipes 1294 FISCRA 0.2 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cinclidotus riparius 1321 CINRIP 0.01 0
Vaucheria 1169 VAUSPX 1.5 0
Phormidium 6414 PHOSPX 0.7 0.13
Oscillatoria 1108 OSCSPX 0.01 0
Oedogonium 1134 OEDSPX 0 1.7
Mougeotia 1146 MOUSPX 0 0.04