Date prélèvement 08/07/2020
IBMR
Robustesse 11.09
Recouvrement UR1 46.70%
Faciès UR1 radier (1-10%), plat courant (> 75%)
Recouvrement UR2 53.30%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Melosira 8714 MELSPX 4.5 1.3
Rhynchostegium riparioides 1268 RHYRIP 0.25 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0
Fissidens fontanus 31545 FISFON 0.2 0.3
Fissidens crassipes 1294 FISCRA 0.1 0.05
Cinclidotus riparius 1321 CINRIP 0.8 0.2
Cinclidotus aquaticus 1318 CINAQU 0.01 0
Vaucheria 1169 VAUSPX 0.02 0
Oedogonium 1134 OEDSPX 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Lemanea 1159 LEASPX 1.15 0.02
Hildenbrandia 1157 HILSPX 0.01 0.01
Diatoma 6627 DIASPX 1 0
Cladophora 1124 CLASPX 15 3.5
Audouinella 6076 AUDSPX 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0
Rorippa sylvestris 1767 RORSYL 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01