Date prélèvement 02/08/2017
IBMR
Robustesse 13.48
Recouvrement UR1 34.00%
Faciès UR1 radier (34%)
Recouvrement UR2 66.00%
Faciès UR2 mouille (66%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Hydrurus 6183 HYUSPX 1.04 0.49 0.677
Phormidium 6414 PHOSPX 1.4 0.2 0.608
Scapania undulata 1213 SCAUND 1.08 0.15 0.4662
Melosira 8714 MELSPX 0.23 0.35 0.3092
Rhynchostegium riparioides 1268 RHYRIP 0.41 0.22 0.2846
Glyceria fluitans 1564 GLYFLU 0.31 0.01 0.115
Chamaesiphon 19585 CHMSPX 0.23 0.05 0.1092
Homoeothrix 6395 HOMSPX 0.15 0.03 0.0715
Lemanea 1159 LEASPX 0.04 0.01 0.0209
Myosotis palustris 1691 MYOPAL 0.05 0 0.0177
Juncus effusus 1613 JUNEFF 0.05 0 0.0177
Tetraspora 1138 TETSPX 0.01 0.01 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0034
Fontinalis squamosa 1312 FONSQU 0.01 0 0.0017