Date prélèvement 12/10/2021
IBMR
Robustesse 10.74
Recouvrement UR1 71.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 29.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cinclidotus aquaticus 1318 CINAQU 0.02 0
Myriophyllum spicatum 1778 MYRSPI 0 0.02
Carex 1466 CARSPX 0 0.03
Phalaris arundinacea 1577 PHAARU 0.2 1.5
Rhynchostegium riparioides 1268 RHYRIP 0.8 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Fontinalis antipyretica 1310 FONANT 0.7 0.1
Fissidens crassipes 1294 FISCRA 0.4 0.07
Cinclidotus riparius 1321 CINRIP 2.2 0
Audouinella 6076 AUDSPX 0.01 0
Vaucheria 1169 VAUSPX 0.7 0.05
Spirogyra 1147 SPISPX 0 0.9
Paralemanea 31566 PAASPX 0.01 0
Melosira 8714 MELSPX 1.5 0.1
Leptolyngbya 6449 LETSPX 0.01 0
Hildenbrandia 1157 HILSPX 1.6 0.25
Diatoma 6627 DIASPX 0.2 0.1
Cladophora 1124 CLASPX 3.6 2