Date prélèvement 02/09/2021
IBMR
Robustesse 12.62
Recouvrement UR1 39.00%
Faciès UR1 radier (25-75%)
Recouvrement UR2 61.00%
Faciès UR2 plat courant (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.2
Fontinalis antipyretica 1310 FONANT 2.9 3
Cinclidotus riparius 1321 CINRIP 1 0.1
Fissidens crassipes 1294 FISCRA 0.9 0.4
Rhynchostegium riparioides 1268 RHYRIP 0.7 0
Hildenbrandia 1157 HILSPX 0.5 1.4
Hygroamblystegium fluviatile 1237 HYAFLU 0.3 0.3
Ranunculus penicillatus 1909 RANPEU 0.2 1.7
Fissidens grandifrons 19666 FISGRN 0.1 0.01
Lemna minor 1626 LEMMIN 0 0.01
Thamnobryum alopecurum 1344 THAALO 0.01 0
Callitrichaceae NEWCOD 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0
Jungermannia atrovirens 19820 JUGATR 0.01 0.01
Paralemanea 31566 PAASPX 0.01 0
Elodea canadensis 1586 ELOCAN 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01