Date prélèvement 02/08/2011
IBMR
Robustesse 11.77
Recouvrement UR1 53.00%
Faciès UR1 radier (53%)
Recouvrement UR2 47.00%
Faciès UR2 pl. lent (47%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ulothrix 1142 ULOSPX 0.5 2 1.205
Melosira 8714 MELSPX 2 0 1.06
Rhynchostegium riparioides 1268 RHYRIP 2 0 1.06
Fontinalis antipyretica 1310 FONANT 0.15 0 0.0795
Agrostis stolonifera 1543 AGRSTO 0 0.15 0.0705
Polygonum maculatum 30057 POLMAC 0 0.15 0.0705
Hygrohypnum duriusculum 9821 HYGDUR 0.05 0 0.0265
Glyceria fluitans 1564 GLYFLU 0 0.05 0.0235
Amblystegium tenax 10210 AMBTEN 0.02 0 0.0106
Amblystegium riparium 1219 AMBRIP 0.02 0 0.0106
Scirpus sylvaticus 1525 SCISYL 0 0.02 0.0094
Equisetum fluviatile 1385 EQUFLU 0 0.01 0.0047
Veronica beccabunga 1957 VERBEC 0 0.01 0.0047
Petasites hybridus 1745 PETHYB 0 0.01 0.0047
Ranunculus repens 1910 RANREP 0 0.01 0.0047
Rorippa islandica 1766 RORISL 0 0.01 0.0047
PLANTAGO. LANCEOLATA NEWCOD 0 0.01 0.0047