Date prélèvement 20/07/2021
IBMR
Robustesse 10.53
Recouvrement UR1 48.50%
Faciès UR1 radier (> 75%), plat courant (< 1%)
Recouvrement UR2 51.50%
Faciès UR2 mouille (1-10%), radier (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Audouinella 6076 AUDSPX 0.01 0
Batrachospermum 1155 BATSPX 0.01 0.01
Callitriche platycarpa 1702 CALPLA 0 0.04
Fontinalis antipyretica 1310 FONANT 0.1 0.89
Fontinalis squamosa 1312 FONSQU 0.56 1.51
Heribaudiella 6196 HERSPX 0.01 0.01
Lemanea 1159 LEASPX 0.08 0.01
Lemna minor 1626 LEMMIN 0 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0
Melosira 8714 MELSPX 0.01 0
Persicaria hydropiper 31021 PERHYD 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.02
Rhynchostegium riparioides 1268 RHYRIP 0 0
Spirogyra 1147 SPISPX 0.01 0.01
Vaucheria 1169 VAUSPX 0.15 0