Date prélèvement 12/07/2023
IBMR
Robustesse 10.7
Recouvrement UR1 7.00%
Faciès UR1 radier (> 75%), plat courant (10-25%)
Recouvrement UR2 93.00%
Faciès UR2 plat lentique (> 75%), mouille (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Nasturtium officinale 1763 NASOFF 0 0.01
Ranunculus repens 1910 RANREP 0 0.01
Fissidens crassipes 1294 FISCRA 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Equisetum arvense 1384 EQUARV 0 0.01
Melosira 8714 MELSPX 0 0.2
Chara vulgaris 5261 CHAVUL 0 0.01
Thorea 6085 THOSPX 0.05 0.01
Spirogyra 1147 SPISPX 0 0.25
Helosciadium nodiflorum 30053 HELNOD 0 0.01
Mentha aquatica 1791 MENAQU 0 0.05
Nostoc 1105 NOSSPX 0.15 0.02
Hildenbrandia 1157 HILSPX 1.1 0.01
Cladophora 1124 CLASPX 0.08 1.5
Cinclidotus riparius 1321 CINRIP 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.25 0
Phormidium 6414 PHOSPX 0.09 0.15
Scytonema 1114 SCYSPX 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0