Date prélèvement 21/07/2017
IBMR
Robustesse 10.23
Recouvrement UR1 80.00%
Faciès UR1 radier (80%)
Recouvrement UR2 20.00%
Faciès UR2 plat lentique (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Glyceria fluitans 1564 GLYFLU 0 0.01 14
Phormidium 6414 PHOSPX 0.01 0.025 13
Mougeotia 1146 MOUSPX 0 4.2 13
Zygnema 1148 ZYGSPX 0 3.001 13
Cinclidotus danubicus 1319 CINDAN 2 2.5 13
Tetraspora 1138 TETSPX 0 1.2 12
Microspora 1132 MICSPX 0.005 0 12
Diatoma 6627 DIASPX 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.09 0 12
Fissidens crassipes 1294 FISCRA 0.01 0.01 12
Groenlandia densa 1638 GRODEN 0 0.01 11
Tribonema 1167 TRISPX 0 0.75 11
Spirogyra 1147 SPISPX 0.11 1.5595 10
Fontinalis antipyretica 1310 FONANT 2 30 10
Ulothrix 1142 ULOSPX 0 3.002 10
Elodea nuttalii 1588 ELONUT 0 0.01 8
Schoenoplectus lacustris 31026 SCNLAC 0.01 0 8
Myriophyllum spicatum 1778 MYRSPI 0.01 2.5 8
Cladophora 1124 CLASPX 0.0715 0.95 6
Oedogonium 1134 OEDSPX 0.04 0.398 6
Leptodictyum riparium 1244 LEORIP 0.05 0 5
Vaucheria 1169 VAUSPX 0.001 0 4
Bulbochaete 5956 BULSPX 0 0.15 0
Encyonema 9378 ENCSPX 0 0.15 0
Gomphonema 8781 GOPSPX 0 0.955 0
Tolypothrix 6304 TOYSPX 0 0.02 0