Date prélèvement 06/08/2020
IBMR
Robustesse 11.63
Recouvrement UR1 80.00%
Recouvrement UR2 20.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.3 5 1.24
Cladophora 1124 CLASPX 0.35 1.5 0.58
Melosira 8714 MELSPX 0.2 1.8 0.52
Diatoma 6627 DIASPX 0.08 0.35 0.134
Phormidium 6414 PHOSPX 0.03 0.01 0.026
Tetraspora 1138 TETSPX 0.01 0.01 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01 0.01
Fragilaria 9533 FRASPX 0.01 0 0.008
Gomphoneis 9382 GOMSPX 0.01 0 0.008
Nostoc 1105 NOSSPX 0.01 0 0.008
Oedogonium 1134 OEDSPX 0.01 0 0.008
Brachythecium rivulare 1260 BRARIV 0.01 0 0.008
Hildenbrandia 1157 HILSPX 0 0.03 0.006
Oxyrrhynchium hians 31547 OXYHIA 0 0.01 0.002
Leptodictyum riparium 1244 LEORIP 0 0.01 0.002
Fissidens grandifrons 19666 FISGRN 0 0.01 0.002
Fissidens crassipes 1294 FISCRA 0 0.01 0.002
Conocephalum conicum 1176 CONCON 0 0.01 0.002
Scytonema 1114 SCYSPX 0 0.01 0.002