Date prélèvement 04/07/2016
IBMR
Robustesse 8.8
Recouvrement UR1 72.00%
Faciès UR1 radier (72%)
Recouvrement UR2 28.00%
Faciès UR2 pl. lent (28%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fissidens crassipes 1294 FISCRA 30 30 30
Rhynchostegium riparioides 1268 RHYRIP 25 15 22.2
Leptodictyum riparium 1244 LEORIP 4 5 4.28
Vaucheria 1169 VAUSPX 1 3 1.56
Cladophora 1124 CLASPX 0.2 1 0.424
Agrostis 1542 AGRSPX 0.05 0.75 0.246
Fontinalis antipyretica 1310 FONANT 0.005 0.05 0.0176
Nostoc 1105 NOSSPX 0.01 0.005 0.0086
Pellia 1196 PELSPX 0.005 0.005 0.005
Palustriella commutata 19903 PALCOM 0.005 0.005 0.005
Helosciadium nodiflorum 30053 HELNOD 0.005 0.005 0.005
Mentha aquatica 1791 MENAQU 0.005 0.005 0.005
Myosotis 1688 MYOSPX 0.005 0.005 0.005
Phormidium 6414 PHOSPX 0.005 0 0.0036
Phalaris arundinacea 1577 PHAARU 0.005 0 0.0036
Eupatorium cannabinum 1741 EUPCAN 0.005 0 0.0036
Oscillatoria 1108 OSCSPX 0.005 0 0.0036