Date prélèvement 07/09/2021
IBMR
Robustesse 13.15
Recouvrement UR1 76.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 24.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 11 2.5 8.96
Melosira 8714 MELSPX 1.5 30 8.34
Cinclidotus aquaticus 1318 CINAQU 4 0.01 3.0424
Fissidens crassipes 1294 FISCRA 1.7 0.05 1.304
Hildenbrandia 1157 HILSPX 0.8 0.01 0.6104
Rhynchostegium riparioides 1268 RHYRIP 0.8 0.01 0.6104
Pellia endiviifolia 1197 PELEND 0.3 0.02 0.2328
Jungermannia atrovirens 19820 JUGATR 0.2 0.1 0.176
Cinclidotus riparius 1321 CINRIP 0.02 0 0.0152
Cratoneuron filicinum 1233 CRAFIL 0.02 0 0.0152
Audouinella 6076 AUDSPX 0.01 0 0.0076
Leptodictyum riparium 1244 LEORIP 0.01 0 0.0076
Equisetum arvense 1384 EQUARV 0 0.01 0.0024