Date prélèvement 02/07/2020
IBMR
Robustesse 11.8
Recouvrement UR1 59.00%
Faciès UR1 radier (25-75%), cascade (< 1%), plat courant (10-25%), rapide (25-75%)
Recouvrement UR2 41.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%), fosse dissipation (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.65 0 0.3835
Fontinalis squamosa 1312 FONSQU 0.3 0.02 0.1852
Rhynchostegium riparioides 1268 RHYRIP 0.2 0 0.118
Lemanea 1159 LEASPX 0.15 0.02 0.0967
Schizothrix 6436 SCZSPX 0.1 0.02 0.0672
Osmunda regalis 1403 OSMREG 0.05 0.05 0.05
Nostoc 1105 NOSSPX 0.05 0.01 0.0336
Microcoleus 6405 MIRSPX 0.02 0 0.0118
Microchaete NEWCOD 0.02 0 0.0118
Equisetum arvense 1384 EQUARV 0.01 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0 0.0059
Phormidium 6414 PHOSPX 0.01 0 0.0059
Thamnobryum alopecurum 1344 THAALO 0.01 0 0.0059
Oedogonium 1134 OEDSPX 0 0.01 0.0041