Date prélèvement 01/09/2016
IBMR
Robustesse 11.42
Recouvrement UR1 32.00%
Faciès UR1 pl.courant (32%)
Recouvrement UR2 68.00%
Faciès UR2 pl. lent (68%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ranunculus 1896 RANSPX 5 2.5 3.3
Melosira 8714 MELSPX 1 0.5 0.66
Rhynchostegium riparioides 1268 RHYRIP 0.5 0.4 0.432
Fontinalis squamosa 1312 FONSQU 0.2 0.25 0.234
Phalaris arundinacea 1577 PHAARU 0.1 0.15 0.134
Lemna minor 1626 LEMMIN 0.1 0.1 0.1
Phormidium 6414 PHOSPX 0.005 0.05 0.0356
Chiloscyphus polyanthos 1186 CHIPOL 0.03 0.01 0.0164
Tetraspora 1138 TETSPX 0.005 0.005 0.005
Callitriche hamulata 1698 CALHAM 0.005 0.005 0.005
Scirpus sylvaticus 1525 SCISYL 0.005 0.005 0.005
Fissidens crassipes 1294 FISCRA 0 0.005 0.0034
Leptodictyum riparium 1244 LEORIP 0 0.005 0.0034
Ranunculus repens 1910 RANREP 0 0.005 0.0034
Batrachospermum 1155 BATSPX 0 0.005 0.0034
Eleocharis palustris 1506 ELEPAL 0.005 0 0.0016