Date prélèvement 13/08/2019
IBMR
Robustesse 9.77
Recouvrement UR1 94.00%
Faciès UR1 chenal lotique (> 75%)
Recouvrement UR2 6.00%
Faciès UR2 chenal lotique (25-75%), plat courant (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cladophora 1124 CLASPX 18 0.35
Diatoma 6627 DIASPX 1 0.025
Encyonema 9378 ENCSPX 0 0.025
Melosira 8714 MELSPX 0 0.075
Oedogonium 1134 OEDSPX 0.8 0.0125
Phormidium 6414 PHOSPX 0 0.11
Spirogyra 1147 SPISPX 0.2 0.0125
Vaucheria 1169 VAUSPX 0 0.01
Cinclidotus riparius 1321 CINRIP 0 0.02
Fissidens crassipes 1294 FISCRA 0 0.01
Fontinalis antipyretica 1310 FONANT 0 5
Leptodictyum riparium 1244 LEORIP 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0
Ranunculus penicillatus var. calcareus 29941 RANPEC 0 0.01