Date prélèvement 10/07/2019
IBMR
Robustesse 12.2
Recouvrement UR1 97.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (25-75%)
Recouvrement UR2 3.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oedogonium 1134 OEDSPX 0.075 0
Thamnobryum alopecurum 1344 THAALO 0.0149 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.115 0.2
Hygrohypnum luridum 1240 HYGLUR 0 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.2
Fissidens crassipes 1294 FISCRA 0.01 0
Cinclidotus riparius 1321 CINRIP 2.5001 2
Cinclidotus aquaticus 1318 CINAQU 0.8 0.2
Amblystegium serpens 19760 AMBSER 0 0.01
Vaucheria 1169 VAUSPX 0.0075 0.02
Ulothrix 1142 ULOSPX 0.045 6.06
Phormidium 6414 PHOSPX 0.0015 0.02
Cladophora 1124 CLASPX 0.3595 0.175
Nostoc 1105 NOSSPX 0 0.01
Microspora 1132 MICSPX 0 2.4975
Melosira 8714 MELSPX 0.15 0.005
Lemanea 1159 LEASPX 0.01 0
Hydrurus 6183 HYUSPX 0.01 0.26
Gomphonema 8781 GOPSPX 0.001 2.565
Bangia 1153 BANSPX 0 0.0025
Audouinella 6076 AUDSPX 0.01 0
Fragilaria 9533 FRASPX 0.0015 0.005
Encyonema 9378 ENCSPX 0.004 0
Diatoma 6627 DIASPX 0.9 3.59