Date prélèvement 28/07/2021
IBMR
Robustesse 10.87
Recouvrement UR1 24.00%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 76.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rhynchostegium riparioides 1268 RHYRIP 2.2 0.02
Oedogonium 1134 OEDSPX 0 0.29
Ulnaria NEWCOD 0 0.02
Melosira 8714 MELSPX 0 0.01
Hildenbrandia 1157 HILSPX 0.01 0
Fragilaria 9533 FRASPX 0 0.02
Cladophora 1124 CLASPX 0 0.3
Equisetum arvense 1384 EQUARV 0 0.01
Ranunculus repens 1910 RANREP 0.01 0.01
Glechoma hederacea 19767 GLEHED 0 0.01
Carex pendula 1485 CARPEN 0.01 0
Agrostis stolonifera 1543 AGRSTO 0 0.1
Phormidium 6414 PHOSPX 0.03 5.05
Palustriella commutata 19903 PALCOM 0 0.01
Oxyrrhynchium hians 31547 OXYHIA 0.01 0.01
Leptodictyum riparium 1244 LEORIP 0.2 0.02
Fontinalis antipyretica 1310 FONANT 4.1 2.1
Fissidens crassipes 1294 FISCRA 4.5 0.2
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Pellia 1196 PELSPX 0.01 0.01
Conocephalum conicum 1176 CONCON 0.01 0.01
Vaucheria 1169 VAUSPX 0.01 0
Spirogyra 1147 SPISPX 0 0.05