Date prélèvement 07/08/2017
IBMR
Robustesse 10.81
Recouvrement UR1 95.00%
Faciès UR1 radier (95%)
Recouvrement UR2 5.00%
Faciès UR2 plat lentique (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Brachythecium rivulare 1260 BRARIV 0 0.008 15
Cinclidotus aquaticus 1318 CINAQU 0.01 0 15
Phormidium 6414 PHOSPX 0 0.005 13
Cinclidotus riparius 1321 CINRIP 0.6 0 13
Tetraspora 1138 TETSPX 0.01 0.2 12
Fissidens crassipes 1294 FISCRA 0.01 0.01 12
Microspora 1132 MICSPX 0.015 0.001 12
Rhynchostegium riparioides 1268 RHYRIP 0.21 0 12
Diatoma 6627 DIASPX 0.015 0.03 12
Ranunculus trichophyllus 1914 RANTRI 0.01 0 11
Nasturtium officinale 1763 NASOFF 0 0.01 11
Spirogyra 1147 SPISPX 0.045 0.01 10
Phalaris arundinacea 1577 PHAARU 0 0.03 10
Oedogonium 1134 OEDSPX 0.01 0.019 6
Cladophora 1124 CLASPX 0.225 0.4 6
Leptodictyum riparium 1244 LEORIP 0.01 0 5
Conocephalum conicum 1176 CONCON 0 0.01 0