Date prélèvement 17/07/2013
IBMR
Robustesse 9.46
Recouvrement UR1 16.00%
Faciès UR1 radier (16%)
Recouvrement UR2 84.00%
Faciès UR2 pl. lent (84%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 15 37 33.48
Cladophora 1124 CLASPX 21 26 25.2
Vaucheria 1169 VAUSPX 10 8 8.32
Spirogyra 1147 SPISPX 0.1 0.1 0.1
Agrostis stolonifera 1543 AGRSTO 0 0.1 0.084
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Nasturtium officinale 1763 NASOFF 0 0.01 0.0084
Oscillatoria 1108 OSCSPX 0.04 0 0.0064
Mentha longifolia 19856 MENLON 0.01 0.01 0.0058
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0042
Callitriche stagnalis 1703 CALSTA 0 0.01 0.0042
Apium nodiflorum 1974 APINOD 0 0.01 0.0042
Fontinalis hypnoides var. duriaei 10215 FONHYD 0 0.01 0.0042
Oedogonium 1134 OEDSPX 0 0.01 0.0042
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0016
Equisetum arvense 1384 EQUARV 0.01 0 0.0008
Tetraspora 1138 TETSPX 0.01 0 0.0008