Date prélèvement 19/07/2007
IBMR
Robustesse 8.56
Recouvrement UR1 100.00%
Faciès UR1 radier (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus aquaticus 1318 CINAQU 7.43 0 15
Rhynchostegium riparioides 1268 RHYRIP 7.43 0 12
Cinclidotus fontinaloides 1320 CINFON 7.43 0 12
Microspora 1132 MICSPX 0.08 0 12
Mentha aquatica 1791 MENAQU 0.4 0 12
Fissidens crassipes 1294 FISCRA 7.43 0 12
Veronica anagallis-aquatica 1955 VERANA 0.02 0 11
Oscillatoria 1108 OSCSPX 0.01 0 11
Lemna minor 1626 LEMMIN 0.6 0 10
Callitriche platycarpa 1702 CALPLA 0.32 0 10
Ulothrix 1142 ULOSPX 1.43 0 10
Melosira 8714 MELSPX 1.45 0 10
Spirogyra 1147 SPISPX 0.32 0 10
Apium nodiflorum 1974 APINOD 0.2 0 10
Fontinalis antipyretica 1310 FONANT 7.43 0 10
Octodiceras fontanum 1303 OCTFON 7.43 0 7
Oedogonium 1134 OEDSPX 4.37 0 6
Ceratophyllum demersum 1717 CERDEM 0.2 0 5
Amblystegium riparium 1219 AMBRIP 7.43 0 5
Rhizoclonium 1125 RHISPX 0.16 0 4
Vaucheria 1169 VAUSPX 7.15 0 4
Pellia endiviifolia 1197 PELEND 0.01 0 0
Nitella 1122 NITSPX 0.02 0 0
Scirpus 1515 SCISPX 0.01 0 0