Date prélèvement 02/06/2014
IBMR
Robustesse 11.8
Recouvrement UR1 20.00%
Faciès UR1 radier (20%)
Recouvrement UR2 80.00%
Faciès UR2 mouille (80%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fontinalis hypnoides 10238 FONHYP 0 39.5 31.6
Spirogyra 1147 SPISPX 3.5 26.5 21.9
Chiloscyphus polyanthos 1186 CHIPOL 2.5 11 9.3
Cinclidotus fontinaloides 1320 CINFON 2.1 10.25 8.62
Potamogeton nodosus 1652 POTNOD 0 10 8
Mentha aquatica 1791 MENAQU 1 9.5 7.8
Batrachospermum 1155 BATSPX 0.02 4 3.204
Apium nodiflorum 1974 APINOD 0 3.5 2.8
Lythrum salicaria 1823 LYTSAL 0 0.7 0.56
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.5 0.42
Nostoc 1105 NOSSPX 0.15 0.15 0.15
Scirpoides holoschoenus 19685 SCPHOL 0.55 0 0.11
Cinclidotus aquaticus 1318 CINAQU 0.5 0 0.1
Fissidens grandifrons 19666 FISGRN 0 0.1 0.08
Pellia endiviifolia 1197 PELEND 0 0.1 0.08
Cratoneuron filicinum 1233 CRAFIL 0 0.01 0.0088
Fontinalis antipyretica 1310 FONANT 0 0.01 0.008
Jungermannia gracillima 10209 JUGGRA 0.01 0 0.002
Mougeotia 1146 MOUSPX 0.01 0 0.002
Microspora 1132 MICSPX 0.01 0 0.002