Date prélèvement 01/07/2013
IBMR
Robustesse 8.43
Recouvrement UR1 52.00%
Faciès UR1 radier (52%)
Recouvrement UR2 48.00%
Faciès UR2 mouille (48%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus riparius 1321 CINRIP 6 0 3.12
Vaucheria 1169 VAUSPX 3 0 1.56
Cladophora 1124 CLASPX 1.5 0.1 0.828
Lemanea 1159 LEASPX 1.5 0 0.78
Myriophyllum spicatum 1778 MYRSPI 0.01 0.9 0.4346
Veronica anagallis-aquatica 1955 VERANA 0 0.5 0.24
Callitriche obtusangula 1700 CALOBT 0 0.5 0.24
Potamogeton nodosus 1652 POTNOD 0 0.3 0.144
Spirogyra 1147 SPISPX 0 0.3 0.144
Carex elata 1475 CARELA 0 0.2 0.096
Rhynchostegium riparioides 1268 RHYRIP 0.03 0 0.0156
Amblystegium riparium 1219 AMBRIP 0.01 0.01 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.005
Mentha aquatica 1791 MENAQU 0 0.01 0.0048
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0048
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0048
Nostoc 1105 NOSSPX 0.01 0 0.0026
Nasturtium officinale 1763 NASOFF 0 0.01 0.0024
Scirpus lacustris 1520 SCILAC 0 0.01 0.0024
Equisetum arvense 1384 EQUARV 0 0.01 0.0024
Octodiceras fontanum 1303 OCTFON 0 0.01 0.0024
Fontinalis antipyretica 1310 FONANT 0 0.01 0.0024
Fissidens crassipes 1294 FISCRA 0 0.01 0.0024
Alismacae NEWCOD 0 0.01 0.0024