Date prélèvement 16/09/2020
IBMR
Robustesse 11.5
Recouvrement UR1 49.00%
Faciès UR1 plat courant (> 75%), Zone de bordure (1-10%)
Recouvrement UR2 51.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Ranunculus fluitans 1903 RANFLU 0 0.01
Fissidens crassipes 1294 FISCRA 0.5 0.8
Cinclidotus riparius 1321 CINRIP 0.3 0.6
Lemanea 1159 LEASPX 0.2 0.5
Hildenbrandia 1157 HILSPX 0 0.5
Leptodictyum riparium 1244 LEORIP 0.3 0.4
Hygroamblystegium fluviatile 1237 HYAFLU 0.3 0.3
Fontinalis antipyretica 1310 FONANT 0.01 0.3
Vaucheria 1169 VAUSPX 0.2 0.2
Phormidium 6414 PHOSPX 0.2 0
Brachythecium rivulare 1260 BRARIV 0 0.01
Fissidens grandifrons 19666 FISGRN 0.2 0.01
Melosira 8714 MELSPX 0 0.01
Schizothrix 6436 SCZSPX 0.01 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.01
Thamnobryum alopecurum 1344 THAALO 0.6 0.01
Cladophora 1124 CLASPX 0 0.01
Oedogonium 1134 OEDSPX 0.01 0