Date prélèvement 19/05/2020
IBMR
Robustesse 12
Recouvrement UR1 60.00%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (< 1%)
Recouvrement UR2 40.00%
Faciès UR2 chenal lentique (> 75%), plat lentique (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Rhynchostegium riparioides 1268 RHYRIP 1.5 0 0.9
Cladophora 1124 CLASPX 0.2 0 0.12
Gomphonema 8781 GOPSPX 0.09 0.05 0.074
Cratoneuron filicinum 1233 CRAFIL 0.1 0.01 0.064
Hygrohypnum luridum 1240 HYGLUR 0.1 0 0.06
Phormidium 6414 PHOSPX 0.045 0.075 0.057
Pellia endiviifolia 1197 PELEND 0.01 0.01 0.01
Nostoc 1105 NOSSPX 0.01 0 0.006
Fissidens crassipes 1294 FISCRA 0.01 0 0.006
Vaucheria 1169 VAUSPX 0 0.01 0.004
Equisetum arvense 1384 EQUARV 0 0.01 0.004
Epilobium hirsutum 1846 EPIHIR 0 0.01 0.004
Juncus inflexus 1616 JUNINF 0 0.01 0.004