Date prélèvement 05/09/2019
IBMR
Robustesse 12.06
Recouvrement UR1 85.00%
Faciès UR1 chenal lotique (10-25%), rapide (> 75%)
Recouvrement UR2 15.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Phormidium 6414 PHOSPX 0.2 0
Hildenbrandia 1157 HILSPX 7 0.01
Cinclidotus riparius 1321 CINRIP 2.5 0.01
Cinclidotus aquaticus 1318 CINAQU 2.5 0
Diatoma 6627 DIASPX 0.7 5.7
Melosira 8714 MELSPX 0.5 5.6
Cladophora 1124 CLASPX 0.3 0.3
Vaucheria 1169 VAUSPX 0.3 0
Rhynchostegium riparioides 1268 RHYRIP 0.3 0
Audouinella 6076 AUDSPX 0.2 0
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Ranunculus penicillatus 1909 RANPEU 0.2 0.01
Fissidens crassipes 1294 FISCRA 0.2 0
Fissidens grandifrons 19666 FISGRN 0.01 0
Monostroma 6010 MOOSPX 0.01 0
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Lemanea 1159 LEASPX 0.01 0
Stigeoclonium 1119 STISPX 0.01 0.01
NEWCOD 0.01 0
Oedogonium 1134 OEDSPX 0 0.01