Date prélèvement 28/06/2013
IBMR
Robustesse 13.07
Recouvrement UR1 85.00%
Faciès UR1 radier (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phormidium 6414 PHOSPX 1 0 0.85
Tolypothrix 6304 TOYSPX 0.7 0.01 0.5965
Cymbellaceae NEWCOD 0.1 0.2 0.115
Oedogonium 1134 OEDSPX 0.1 0.01 0.0858
Schizothrix 6436 SCZSPX 0.1 0 0.085
Mougeotia 1146 MOUSPX 0.08 0.01 0.0688
Cladophora 1124 CLASPX 0.06 0 0.051
Zygnema 1148 ZYGSPX 0.03 0.01 0.0263
Oscillatoria 1108 OSCSPX 0.03 0 0.0255
Cratoneuron commutatum 1232 CRACOM 0.02 0 0.017
Cratoneuron filicinum 1233 CRAFIL 0.02 0 0.017
Spirogyra 1147 SPISPX 0.01 0.01 0.0093
Pellia endiviifolia 1197 PELEND 0.01 0 0.0085
Brachythecium rivulare 1260 BRARIV 0.01 0 0.0085
Draparnaldia 1118 DRASPX 0.01 0.01 0.0058
Chaetophora 1117 CHESPX 0.01 0.01 0.005
Nostoc 1105 NOSSPX 0.01 0 0.0043
Batrachospermum 1155 BATSPX 0.01 0 0.0043
Phragmites australis 1579 PHRAUS 0.01 0 0.0043
Fissidens crassipes 1294 FISCRA 0.01 0 0.0043
Dichodontium flavescens 1277 DIHFLA 0.01 0 0.0043