Date prélèvement 07/09/2011
IBMR
Robustesse 10.71
Recouvrement UR1 99.00%
Faciès UR1 radier (99%)
Recouvrement UR2 1.00%
Faciès UR2 pl. lent (1%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vaucheria 1169 VAUSPX 7 5 6.98
Cinclidotus aquaticus 1318 CINAQU 2 0 1.98
Cladophora 1124 CLASPX 0.8 0 0.792
Cinclidotus fontinaloides 1320 CINFON 0.5 0 0.495
Oedogonium 1134 OEDSPX 0.35 0.05 0.347
Diatoma 6627 DIASPX 0.35 0.05 0.347
Lemanea 1159 LEASPX 0.2 0 0.198
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.01
Mentha longifolia 19856 MENLON 0.01 0.01 0.01
Equisetum palustre 1387 EQUPAL 0.01 0.01 0.01
Carex 1466 CARSPX 0.01 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0 0.0099
Oscillatoria 1108 OSCSPX 0.01 0 0.0099
Nasturtium officinale 1763 NASOFF 0.01 0 0.0099
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0099
Elodea canadensis 1586 ELOCAN 0.01 0 0.0099
Fissidens crassipes 1294 FISCRA 0.01 0 0.0099
Fissidens grandifrons 19666 FISGRN 0.01 0 0.0099
inconnue NEWCOD 0.01 0 0.0099