Date prélèvement 09/09/2020
IBMR
Robustesse 12.54
Recouvrement UR1 28.00%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 72.00%
Faciès UR2 plat lentique (> 75%), mouille (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Scutellaria galericulata 1796 SCUGAL 0.01 0
Fissidens crassipes 1294 FISCRA 0 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0.02 0.01
Phormidium 6414 PHOSPX 0 0.01
Melosira 8714 MELSPX 1.25 4
Fragilaria 9533 FRASPX 0 0.5
Cymbella 7368 CYBSPX 0 0.01
Batrachospermum 1155 BATSPX 0.01 0.05
Equisetum fluviatile 1385 EQUFLU 0 0.01
Ranunculus peltatus 1908 RANPEL 0.02 0.12
Lemna minor 1626 LEMMIN 0 0.4
Callitriche hamulata 1698 CALHAM 0.05 0.2
Fontinalis antipyretica 1310 FONANT 0.2 1.1
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Sparganium erectum 1671 SPAERE 0 0.01
Scirpus sylvaticus 1525 SCISYL 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Mentha aquatica 1791 MENAQU 0.01 0.01
Glyceria 1562 GLYSPX 0 0.01
Eleocharis palustris 1506 ELEPAL 0.01 0
Carex rostrata 1490 CARROS 0.01 0.2
Dermatocarpon weberi 10217 DERWEB 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.4 0.08
Leptodictyum riparium 1244 LEORIP 0 0.02
Fontinalis squamosa 1312 FONSQU 0.01 0.1