Date prélèvement 27/08/2021
IBMR
Robustesse 11.06
Recouvrement UR1 21.00%
Faciès UR1 plat courant (25-75%)
Recouvrement UR2 79.00%
Faciès UR2 chenal lotique (10-25%), plat courant (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemna minor 1626 LEMMIN 0.01 0.01
Ranunculus penicillatus 1909 RANPEU 1 0.6
Hildenbrandia 1157 HILSPX 0.2 0.01
Melosira 8714 MELSPX 0.2 0.3
Cladophora 1124 CLASPX 0.1 0.1
Phormidium 6414 PHOSPX 0.01 0.01
Diatoma 6627 DIASPX 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0.4
Spirogyra 1147 SPISPX 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01
Callitriche 1696 CALSPX 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Stigeoclonium 1119 STISPX 0 0.01
Solanum dulcamara 1964 SOADUL 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Plectonema 1113 PLESPX 0 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0 0.01
Gomphoneis 9382 GOMSPX 0 0.01
Fissidens crassipes 1294 FISCRA 0 0.01
Elodea canadensis 1586 ELOCAN 0 0.01
Cinclidotus riparius 1321 CINRIP 0 0.01
Cinclidotus aquaticus 1318 CINAQU 0 0.01