Date prélèvement 05/07/2021
IBMR
Robustesse 11.59
Recouvrement UR1 90.00%
Faciès UR1 radier (10-25%), plat courant (> 75%), rapide (1-10%)
Recouvrement UR2 10.00%
Faciès UR2 plat lentique (10-25%), mouille (25-75%), fosse dissipation (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 7 0 6.3
Phormidium 6414 PHOSPX 0.05 1 0.145
Coleochaete 5585 COOSPX 0.03 0.05 0.032
Lemanea 1159 LEASPX 0.01 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Cladophora 1124 CLASPX 0.01 0 0.009
Hildenbrandia 1157 HILSPX 0.01 0 0.009
Gloeocystis NEWCOD 0.01 0 0.009
Nostoc 1105 NOSSPX 0.01 0 0.009
Cinclidotus riparius 1321 CINRIP 0.01 0 0.009
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.01 0 0.009
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.009
Cyperus longus 1500 CYPLON 0.01 0 0.009
Equisetum arvense 1384 EQUARV 0.01 0 0.009