Date prélèvement 17/07/2009
IBMR
Robustesse 12.92
Recouvrement UR1 65.00%
Faciès UR1 radier (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phormidium 6414 PHOSPX 3 5 3.7
Juncus acutiflorus 1607 JUNACU 1 2 1.35
Nostoc 1105 NOSSPX 1 0.5 0.825
Myriophyllum alterniflorum 1776 MYRALT 0.5 1 0.675
Bryum pseudotriquetrum 1274 BRYPSE 0.5 1 0.675
Glyceria fluitans 1564 GLYFLU 0.5 0.5 0.5
Spirogyra 1147 SPISPX 0.5 0.5 0.5
Oscillatoria 1108 OSCSPX 0 1 0.35
Microspora 1132 MICSPX 0.5 0.05 0.3425
Chiloscyphus polyanthos 1186 CHIPOL 0.5 0.05 0.3425
Fontinalis antipyretica 1310 FONANT 0.5 0 0.325
Carex vesicaria 1491 CARVES 0.05 0.5 0.2075
Amblystegium fluviatile 1223 AMBFLU 0.05 0 0.0325
Stigeoclonium 1119 STISPX 0.05 0 0.0325
Fissidens crassipes 1294 FISCRA 0.05 0 0.0325
Rhynchostegium riparioides 1268 RHYRIP 0.05 0 0.0325
Scapania undulata 1213 SCAUND 0.05 0 0.0325
Schistidium rivulare 1327 SCSRIV 0.05 0 0.0325
Lemanea 1159 LEASPX 0.05 0 0.0325
Pellia endiviifolia 1197 PELEND 0 0.05 0.0175
Philonotis gr. fontana 19909 PHIFOG 0 0.05 0.0175
Oedogonium 1134 OEDSPX 0 0.05 0.0175
Gomphoneis sp. NEWCOD 0 0.05 0.0175
Juncus effusus 1613 JUNEFF 0 0.05 0.0175