Date prélèvement 29/07/2019
IBMR
Robustesse 10.24
Recouvrement UR1 38.89%
Faciès UR1 radier (> 75%), rapide (1-10%)
Recouvrement UR2 61.12%
Faciès UR2 radier (> 75%), Zone de bordure (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Melosira 8714 MELSPX 0.11 1.16
Vaucheria 1169 VAUSPX 0.26 0.6
Ulothrix 1142 ULOSPX 0.01 0.02
Tribonema 1167 TRISPX 0.01 0.1
Tetraspora 1138 TETSPX 0.01 0.01
Spirogyra 1147 SPISPX 0.02 0.11
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01
Phormidium 6414 PHOSPX 0.02 0
Phalaris arundinacea 1577 PHAARU 0 0.05
Persicaria hydropiper 31021 PERHYD 0 0.01
Oscillatoria 1108 OSCSPX 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0
Microspora 1132 MICSPX 0.07 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.02
Leptodictyum riparium 1244 LEORIP 0.01 0.02
Lemna minor 1626 LEMMIN 0.01 0.32
Lemanea 1159 LEASPX 0.01 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0.01
Heribaudiella 6196 HERSPX 0.17 0.08
Gongrosira 30105 GONSPX 0.02 0.01
Fontinalis squamosa 1312 FONSQU 0.02 0.02
Fontinalis antipyretica 1310 FONANT 0.4 1.17
Fissidens crassipes 1294 FISCRA 0.01 0.01
Callitriche stagnalis 1703 CALSTA 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0.02