Date prélèvement 08/09/2011
IBMR
Robustesse 9.36
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 pl. lent (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lemna minor 1626 LEMMIN 0.01 5.18 4.146
Microspora 1132 MICSPX 20 0 4
Fontinalis antipyretica 1310 FONANT 15 0 3
Callitriche brutia 1697 CALBRU 10.5 0.45 2.46
Sparganium emersum f. longissimum 19695 SPAEML 0.01 2.55 2.042
Glyceria fluitans 1564 GLYFLU 0 2.45 1.96
Spirogyra 1147 SPISPX 0.01 1.61 1.29
Oedogonium 1134 OEDSPX 5 0 1
Rhynchostegium riparioides 1268 RHYRIP 5 0 1
Callitriche hamulata 1698 CALHAM 0.01 0.54 0.434
Vaucheria 1169 VAUSPX 2 0 0.4
Solanum dulcamara 1964 SOADUL 0 0.38 0.304
Phalaris arundinacea 1577 PHAARU 0.01 0.2 0.162
Juncus effusus 1613 JUNEFF 0 0.01 0.008
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.008
Myriophyllum alterniflorum 1776 MYRALT 0 0.01 0.008
Amblystegium riparium 1219 AMBRIP 0.01 0 0.002
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.002