Date prélèvement 17/07/2014
IBMR
Robustesse 11.84
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 pl. lent (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Veronica anagallis-aquatica 1955 VERANA 0.05 3.5 2.81
Iris pseudacorus 1601 IRIPSE 0.1 2.3 1.86
Mentha aquatica 1791 MENAQU 0.05 1.75 1.41
Nasturtium officinale 1763 NASOFF 0.01 0.85 0.682
Lycopus europaeus 1789 LYCEUR 0.01 0.3 0.242
Carex rostrata 1490 CARROS 0 0.3 0.24
Carex paniculata 1484 CARPAN 0 0.15 0.12
Myosotis palustris 1691 MYOPAL 0 0.1 0.08
Pellia endiviifolia 1197 PELEND 0.3 0 0.06
Vaucheria 1169 VAUSPX 0.25 0 0.05
Fissidens crassipes 1294 FISCRA 0.11 0 0.022
Apium nodiflorum 1974 APINOD 0.02 0.02 0.02
Batrachospermum 1155 BATSPX 0.03 0 0.006
Agrostis stolonifera 1543 AGRSTO 0.02 0 0.004
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.002
Tetraspora 1138 TETSPX 0.01 0 0.002
Oscillatoria 1108 OSCSPX 0.01 0 0.002
Melosira 8714 MELSPX 0.01 0 0.002