Date prélèvement 02/08/2019
IBMR
Robustesse 12.19
Recouvrement UR1 24.99%
Faciès UR1 plat courant (> 75%)
Recouvrement UR2 75.02%
Faciès UR2 plat lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Hygroamblystegium fluviatile 1237 HYAFLU 0 1.15
Vaucheria 1169 VAUSPX 3.89 17.84
Ulothrix 1142 ULOSPX 0.08 0.35
Tetraspora 1138 TETSPX 0 0.01
Rubus 29937 RUBSPX 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Phormidium 6414 PHOSPX 0.02 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Pellia 1196 PELSPX 0 0.01
Mentha longifolia 19856 MENLON 0 0.01
Melosira 8714 MELSPX 4.19 20.38
Lemanea 1159 LEASPX 2.23 0.06
Audouinella 6076 AUDSPX 0.16 0.01
Hildenbrandia 1157 HILSPX 0 0.06
Heribaudiella 6196 HERSPX 0 0.02
Gongrosira 30105 GONSPX 0 0.01
Fragilaria 9533 FRASPX 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0 1.85
Diatoma 6627 DIASPX 0.01 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Cinclidotus riparius 1321 CINRIP 11.5 0.73
Cinclidotus aquaticus 1318 CINAQU 0.62 0.61
Chiloscyphus polyanthos 1186 CHIPOL 0 0.35
Bryum bicolor NEWCOD 0.01 0