Date prélèvement 23/07/2013
IBMR
Robustesse 10.55
Recouvrement UR1 65.00%
Faciès UR1 radier (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis antipyretica 1310 FONANT 3 0.02 1.957
Glyceria fluitans 1564 GLYFLU 0.05 5 1.7825
Callitriche hamulata 1698 CALHAM 2.2 0.05 1.4475
Sparganium emersum f. longissimum 19695 SPAEML 0 4 1.4
Rhynchostegium riparioides 1268 RHYRIP 2 0 1.3
Solanum dulcamara 1964 SOADUL 0 1 0.35
Lemna minor 1626 LEMMIN 0 1 0.35
Eleocharis palustris 1506 ELEPAL 0 0.5 0.175
Phalaris arundinacea 1577 PHAARU 0.05 0.2 0.1025
Carex rostrata 1490 CARROS 0 0.2 0.07
Amblystegium riparium 1219 AMBRIP 0.05 0 0.0325
Callitriche obtusangula 1700 CALOBT 0 0.05 0.0175
Sparganium erectum 1671 SPAERE 0 0.02 0.007
Vaucheria 1169 VAUSPX 0.01 0 0.0065
Lemanea 1159 LEASPX 0.01 0 0.0065
Juncus effusus 1613 JUNEFF 0 0.01 0.0035
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0035
Epilobium montanum 1848 EPIMON 0 0.01 0.0035