Date prélèvement 30/09/2020
IBMR
Robustesse 7.96
Recouvrement UR1 16.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 84.00%
Faciès UR2 chenal lentique (1-10%), plat lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Cyperus esculentus 1497 CYPESC 0.01 0.01
Spirogyra 1147 SPISPX 7 1.5
Ludwigia grandiflora 19845 LUDGRA 0.8 4
Leptodictyum riparium 1244 LEORIP 0.4 0.3
Vaucheria 1169 VAUSPX 0.1 0.5
Phormidium 6414 PHOSPX 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Oedogonium 1134 OEDSPX 0.01 0.01
Paralemanea 31566 PAASPX 0.01 0
Oscillatoria 1108 OSCSPX 0.01 0.01
Persicaria maculosa 30056 PERMAC 0.01 0.01
Senecio inaequidens 29932 SENINA 0 0.01
Mougeotia 1146 MOUSPX 0.01 0.01
Epilobium 1844 EPISPX 0.01 0
Bidens frondosa 1727 BIDFRO 0.01 0.01
Sphaerotilus 51602 SPTSPX 0.01 0
Melosira 8714 MELSPX 0.01 0.2
Rhizoclonium 1125 RHISPX 0.01 0
Hydrodictyon 5686 HYISPX 0 0.01
Persicaria hydropiper 31021 PERHYD 0 0.01
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Myriophyllum alterniflorum 1776 MYRALT 0 0.01