Date prélèvement 19/07/2021
IBMR
Robustesse 13.7
Recouvrement UR1 3.52%
Faciès UR1 plat courant (> 75%)
Recouvrement UR2 96.48%
Faciès UR2 plat lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemanea 1159 LEASPX 1 0.48
Tabellaria 9557 TABSPX 0 0.01
Spirogyra 1147 SPISPX 0.01 0.01
Scapania undulata 1213 SCAUND 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.07
Phormidium 6414 PHOSPX 0 0.01
Oedogonium 1134 OEDSPX 0.01 0.06
Microspora 1132 MICSPX 0.01 0.02
Melosira 8714 MELSPX 0 0.01
Ulothrix 1142 ULOSPX 0 0.01
Hygrohypnum ochraceum 1241 HYGOCH 0 0.18
Fontinalis squamosa 1312 FONSQU 5 1.87
Fontinalis antipyretica 1310 FONANT 0 0.16
Diatoma 6627 DIASPX 0 0.01
Compsopogon 6071 COMSPX 0 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0 0.01
Audouinella 6076 AUDSPX 0 0.01
Zygnema 1148 ZYGSPX 0.01 0.61