Date prélèvement 06/08/2015
IBMR
Robustesse 13.7
Recouvrement UR1 70.00%
Faciès UR1 radier (70%)
Recouvrement UR2 30.00%
Faciès UR2 mouille (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 0.3 5.1 1.74
Lemanea 1159 LEASPX 0.4 0.06 0.2965
Rhynchostegium riparioides 1268 RHYRIP 0.2 0 0.14
Phormidium 6414 PHOSPX 0.1 0 0.07
Chiloscyphus polyanthos 1186 CHIPOL 0.05 0.06 0.053
Hildenbrandia 1157 HILSPX 0.01 0.07 0.028
Fissidens grandifrons 19666 FISGRN 0.03 0 0.0184
Cratoneuron filicinum 1233 CRAFIL 0.02 0 0.0143
Fragilaria 9533 FRASPX 0.01 0 0.007
Stigeoclonium 1119 STISPX 0 0.01 0.0039
Mentha longifolia 19856 MENLON 0 0 0.0001
Nostoc 1105 NOSSPX 0 0 0.0001
Nitella 1122 NITSPX 0 0 0.0001