Date prélèvement 09/08/2019
IBMR
Robustesse 11.88
Recouvrement UR1 54.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 46.00%
Faciès UR2 plat courant (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Potamogeton crispus 1645 POTCRI 0 0.01
Cladophora 1124 CLASPX 0.01 0
Melosira 8714 MELSPX 0.01 0.01
Gomphoneis 9382 GOMSPX 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0 0.01
Fissidens crassipes 1294 FISCRA 0.01 0
Hildenbrandia 1157 HILSPX 1.2 0.5
Oedogonium 1134 OEDSPX 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Brachythecium rivulare 1260 BRARIV 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Calystegia sepium 1731 CASSEP 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.1 0.2
Ranunculus penicillatus 1909 RANPEU 0.1 0.1
Callitriche hamulata 1698 CALHAM 0 0.01
Collema fluviatile 19600 COLFLU 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.9 0.1
Phormidium 6414 PHOSPX 0 0.2
Chiloscyphus polyanthos 1186 CHIPOL 1.1 0.3
Lemanea 1159 LEASPX 0.01 0
Fontinalis squamosa 1312 FONSQU 0.2 0.1