Date prélèvement 26/07/2023
IBMR
Robustesse 13.75
Recouvrement UR1 61.00%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 39.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%), fosse dissipation (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Audouinella 6076 AUDSPX 0.01 0.01
Batrachospermum 1155 BATSPX 0.01 0.01
Heribaudiella 6196 HERSPX 0.12 0.19
Hildenbrandia 1157 HILSPX 0 0.03
Lemanea 1159 LEASPX 0.04 0.01
Phormidium 6414 PHOSPX 0.4 0.02
Tapinothrix 45056 TAPSPX 0.01 0.02
Chiloscyphus polyanthos 1186 CHIPOL 0.08 0.5
Brachythecium rivulare 1260 BRARIV 0.07 0.01
Eurhynchium hians 19655 EURHIA 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0.04
Fontinalis antipyretica 1310 FONANT 0 0.01
Fontinalis squamosa 1312 FONSQU 0.02 1.34
Rhynchostegium riparioides 1268 RHYRIP 0.75 3.91
Verrucaria 19738 VEUSPX 0 0.03
Equisetum arvense 1384 EQUARV 0.01 0