Date prélèvement 16/08/2012
IBMR
Robustesse 14.41
Recouvrement UR1 48.00%
Faciès UR1 radier (48%)
Recouvrement UR2 52.00%
Faciès UR2 pl. lent (52%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 1.26 3.21 2.2719
Fragilaria sp. NEWCOD 1.01 2.57 1.8169
Tribonema 1167 TRISPX 0.75 1.92 1.3618
Eurhynchium 1262 EURSPX 0.76 0.04 0.3867
Fontinalis squamosa 1312 FONSQU 0.56 0.1 0.3231
Chiloscyphus polyanthos 1186 CHIPOL 0.34 0.01 0.1691
Lemanea 1159 LEASPX 0.32 0.01 0.1577
Phormidium 6414 PHOSPX 0.15 0.01 0.0778
Scapania undulata 1213 SCAUND 0.01 0.01 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.01
Glyceria fluitans 1564 GLYFLU 0.01 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0052
Draparnaldia 1118 DRASPX 0 0.01 0.0052
Ranunculus repens 1910 RANREP 0 0.01 0.0052
Juncus pygmaeus NEWCOD 0 0.01 0.0052
Lotus pedunculatus 19844 LOTPED 0.01 0 0.0048
Fissidens crassipes 1294 FISCRA 0.01 0 0.0048