Date prélèvement 19/07/2012
IBMR
Robustesse 12.53
Recouvrement UR1 56.00%
Faciès UR1 radier (56%)
Recouvrement UR2 44.00%
Faciès UR2 pl. lent (44%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Rhynchostegium riparioides 1268 RHYRIP 3 0 1.68
Hildenbrandia 1157 HILSPX 0.8 0.5 0.668
Cladophora 1124 CLASPX 1 0.06 0.5864
Cinclidotus riparius 1321 CINRIP 1 0 0.56
Melosira 8714 MELSPX 0.3 0.3 0.3
Fissidens grandifrons 19666 FISGRN 0.5 0.01 0.2844
Diatoma 6627 DIASPX 0.05 0.05 0.05
Ulothrix 1142 ULOSPX 0.05 0.05 0.05
Lemanea 1159 LEASPX 0.05 0 0.028
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.0078
Audouinella 6076 AUDSPX 0.01 0 0.0056
Nostoc 1105 NOSSPX 0.01 0 0.0056
Pellia endiviifolia 1197 PELEND 0.01 0.01 0.005
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.005
Ranunculus fluitans 1903 RANFLU 0 0.01 0.0044
Oedogonium 1134 OEDSPX 0.01 0 0.0028
Draparnaldia 1118 DRASPX 0.01 0 0.0028
Carex pendula 1485 CARPEN 0.01 0 0.0028
Mentha longifolia 19856 MENLON 0.01 0 0.0028
Equisetum arvense 1384 EQUARV 0 0.01 0.0022
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0022
Mentha aquatica 1791 MENAQU 0 0.01 0.0022