Date prélèvement 27/07/2015
IBMR
Robustesse 10.61
Recouvrement UR1 35.00%
Faciès UR1 radier (35%)
Recouvrement UR2 65.00%
Faciès UR2 pl. lent (65%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Callitriche hamulata 1698 CALHAM 10 0.15 3.5975
Rhynchostegium riparioides 1268 RHYRIP 6.5 0.02 2.288
Sparganium erectum 1671 SPAERE 0 2.7 1.755
Lemna minor 1626 LEMMIN 0 2.5 1.625
Eleocharis palustris 1506 ELEPAL 0 2.2 1.43
Fontinalis antipyretica 1310 FONANT 3 0 1.05
Solanum dulcamara 1964 SOADUL 0.01 1.1 0.7185
Leptodictyum riparium 1244 LEORIP 1.5 0.01 0.5315
Glyceria fluitans 1564 GLYFLU 0.02 0.7 0.462
Carex rostrata 1490 CARROS 0 0.5 0.325
Phalaris arundinacea 1577 PHAARU 0.15 0.25 0.215
Myriophyllum alterniflorum 1776 MYRALT 0 0.05 0.0325
Sparganium emersum 1670 SPAEME 0.05 0.01 0.024
Microspora 1132 MICSPX 0.02 0 0.007
Vaucheria 1169 VAUSPX 0.02 0 0.007
Juncus effusus 1613 JUNEFF 0 0.01 0.0065
Mentha aquatica 1791 MENAQU 0.01 0 0.0035