Date prélèvement 05/07/2017
IBMR
Robustesse 13.22
Recouvrement UR1 54.00%
Faciès UR1 radier (54%)
Recouvrement UR2 46.00%
Faciès UR2 pl. lent (46%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Scapania undulata 1213 SCAUND 0.2 0 17
Dermatocarpon weberi 10217 DERWEB 0.02 0 16
Lemanea 1159 LEASPX 0.01 0 15
Carex rostrata 1490 CARROS 1 3 15
Chiloscyphus polyanthos 1186 CHIPOL 2 0 15
Glyceria fluitans 1564 GLYFLU 2 6 14
Phormidium 6414 PHOSPX 0.4 0.01 13
Stigeoclonium 1119 STISPX 2 0.1 13
Myriophyllum alterniflorum 1776 MYRALT 0 0.1 13
Myosotis scorpioides 1692 MYOSCO 0.01 0 12
Rhynchostegium riparioides 1268 RHYRIP 0.05 0 12
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0 11
Ranunculus aquatilis 1898 RANAQU 0.06 0.01 11
Fontinalis antipyretica 1310 FONANT 1.5 0.5 10
Spirogyra 1147 SPISPX 0.01 0 10
Nostoc 1105 NOSSPX 0.2 0 9
Oedogonium 1134 OEDSPX 0.03 0.01 6
Bryum pseudotriquetrum 1274 BRYPSE 0.03 0 0
Pellia 1196 PELSPX 0 0.01 0
Callitriche 1696 CALSPX 0.01 0 0
Marchantia polymorpha 1192 MACPOL 0.01 0 0
Caltha palustris 1893 CAHPAL 0.01 0 0
Mentha 1790 MENSPX 0.01 0.01 0
Juncus 1606 JUNSPX 1 1.4 0