Date prélèvement 16/07/2008
IBMR
Robustesse 12.62
Recouvrement UR1 85.00%
Faciès UR1 rapide (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lemanea 1159 LEASPX 4 0.5 3.475
Cladophora 1124 CLASPX 2.5 3.5 2.65
Phormidium 6414 PHOSPX 2 1 1.85
Hildenbrandia 1157 HILSPX 2 0.1 1.715
Rhynchostegium riparioides 1268 RHYRIP 1 0 0.85
Gomphoneis sp. NEWCOD 0 0.3 0.045
Amblystegium fluviatile 1223 AMBFLU 0.05 0 0.0425
Audouinella 6076 AUDSPX 0.05 0 0.0425
Fissidens crassipes 1294 FISCRA 0.02 0.02 0.02
Chiloscyphus polyanthos 1186 CHIPOL 0.02 0 0.017
Fontinalis antipyretica 1310 FONANT 0.02 0 0.017
Ulothrix 1142 ULOSPX 0 0.1 0.015
Dermatocarpon weberi 10217 DERWEB 0.01 0.01 0.01
Porella pinnata 9788 PORPIN 0.01 0 0.0085