Date prélèvement 09/08/2012
IBMR
Robustesse 8.48
Recouvrement UR1 23.00%
Faciès UR1 radier (23%)
Recouvrement UR2 77.00%
Faciès UR2 pl. lent (77%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 60 21.5 30.355
Spirogyra 1147 SPISPX 3.5 7 6.195
Zygnema 1148 ZYGSPX 0 3.4 2.618
Ludwigia peploides 1856 LUDPEP 0.01 0.75 0.5798
Mougeotia 1146 MOUSPX 0 0.4 0.308
Scirpus maritimus 1522 SCIMAR 0.01 0.05 0.0397
Phragmites australis 1579 PHRAUS 0 0.05 0.0385
Potamogeton panormitanus 1654 POTPAN 0 0.03 0.0231
Chara vulgaris 5261 CHAVUL 0.01 0.01 0.0089
Potamogeton pectinatus 1655 POTPEC 0 0.01 0.0077
Oedogonium 1134 OEDSPX 0 0.01 0.0077
Sparganium erectum 1671 SPAERE 0 0.01 0.0077
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.005
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01 0.005
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.005
Apium nodiflorum 1974 APINOD 0 0.01 0.0039
Groenlandia densa 1638 GRODEN 0 0.01 0.0039
Myriophyllum 1775 MYRSPX 0 0.01 0.0039
Potamogeton nodosus 1652 POTNOD 0 0.01 0.0039
Scirpus lacustris 1520 SCILAC 0 0.01 0.0039
Typha 1674 TYPSPX 0 0.01 0.0039
Tetraspora 1138 TETSPX 0.01 0 0.0012