Date prélèvement 28/06/2017
IBMR
Robustesse 12.78
Recouvrement UR1 73.00%
Faciès UR1 radier (73%)
Recouvrement UR2 27.00%
Faciès UR2 pl. lent (27%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Microcoleus 6405 MIRSPX 0.5 0 0.365
Coleodesmium sp. NEWCOD 0.25 0 0.1825
Spirogyra 1147 SPISPX 0.2 0.03 0.1541
Phormidium 6414 PHOSPX 0.16 0 0.1168
Fontinalis squamosa 1312 FONSQU 0.1 0.01 0.0757
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Lemanea 1159 LEASPX 0.01 0 0.0073
Tolypothrix 6304 TOYSPX 0.01 0 0.0073
Bryum pseudotriquetrum 1274 BRYPSE 0.01 0 0.0073
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0073
Schistidium rivulare 1327 SCSRIV 0.01 0 0.0073
Zygnema 1148 ZYGSPX 0 0.02 0.0054
Tetraspora 1138 TETSPX 0 0.01 0.0027
Mentha aquatica 1791 MENAQU 0 0.01 0.0027