Date prélèvement 18/07/2017
IBMR
Robustesse 8.45
Recouvrement UR1 27.00%
Faciès UR1 radier (27%)
Recouvrement UR2 73.00%
Faciès UR2 pl. lent (73%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Chara vulgaris 5261 CHAVUL 0 0.005 13
Mougeotia 1146 MOUSPX 0 0.005 13
Phormidium 6414 PHOSPX 2 0.5 13
Microspora 1132 MICSPX 0.005 0 12
Fissidens crassipes 1294 FISCRA 1 0.005 12
Melosira 8714 MELSPX 0.05 0.005 10
Spirogyra 1147 SPISPX 0.005 0.005 10
Ulothrix 1142 ULOSPX 0.005 0 10
Phalaris arundinacea 1577 PHAARU 0.005 0 10
Fontinalis antipyretica 1310 FONANT 0.5 0.1 10
Schoenoplectus lacustris 31026 SCNLAC 0.005 0.005 8
Cladophora 1124 CLASPX 0.45 0 6
Oedogonium 1134 OEDSPX 0.005 0 6
Leptodictyum riparium 1244 LEORIP 0.1 0.005 5
Potamogeton nodosus 1652 POTNOD 0.005 0 4
Vaucheria 1169 VAUSPX 8.5 5 4
Veronica 1954 VERSPX 0.005 0 0