Date prélèvement 04/09/2013
IBMR
Robustesse 11.8
Recouvrement UR1 61.00%
Faciès UR1 radier (61%)
Recouvrement UR2 39.00%
Faciès UR2 pl. lent (39%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Batrachospermum 1155 BATSPX 3 0.05 1.8495
Cladophora 1124 CLASPX 3 0 1.83
Didymosphenia sp. NEWCOD 1 0 0.61
Chara vulgaris 5261 CHAVUL 0 1.5 0.585
Groenlandia densa 1638 GRODEN 0 0.7 0.273
Bangia 1153 BANSPX 0.04 0 0.0244
Spirogyra 1147 SPISPX 0.02 0.01 0.0142
Ulothrix 1142 ULOSPX 0.02 0.01 0.0142
Zygnema 1148 ZYGSPX 0.02 0.01 0.0142
Cratoneuron commutatum 1232 CRACOM 0.02 0 0.0122
Cratoneuron filicinum 1233 CRAFIL 0.01 0 0.0061
Cymbellaceae NEWCOD 0.01 0 0.0061
Didymodon tophaceus NEWCOD 0.01 0 0.0061
Phormidium 6414 PHOSPX 0.01 0 0.0031
Equisetum arvense 1384 EQUARV 0 0.01 0.002
Phragmites australis 1579 PHRAUS 0 0.01 0.002
Juncus articulatus 1609 JUNART 0 0.01 0.002