Date prélèvement 10/09/2009
IBMR
Robustesse 10.9
Recouvrement UR1 90.00%
Faciès UR1 radier (90%)
Recouvrement UR2 10.00%
Faciès UR2 pl. lent (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Lemanea 1159 LEASPX 8 2 7.4
Rhynchostegium riparioides 1268 RHYRIP 4 2 3.8
Oedogonium 1134 OEDSPX 3 5 3.2
Fontinalis squamosa 1312 FONSQU 2 0.5 1.85
Fontinalis antipyretica 1310 FONANT 1.5 1 1.45
Gomphoneis sp. NEWCOD 1 0.5 0.95
Ranunculus 1896 RANSPX 0.5 0.5 0.5
Audouinella 6076 AUDSPX 0.5 0 0.45
Spirogyra 1147 SPISPX 0.3 0.5 0.32
Melosira 8714 MELSPX 0.1 2 0.29
Phalaris arundinacea 1577 PHAARU 0.1 0.1 0.1
Amblystegium riparium 1219 AMBRIP 0.1 0.05 0.095
Fissidens crassipes 1294 FISCRA 0.08 0 0.072
Amblystegium fluviatile 1223 AMBFLU 0.05 0 0.045
Chiloscyphus polyanthos 1186 CHIPOL 0.05 0 0.045
Hildenbrandia 1157 HILSPX 0.01 0 0.009
Lyngbya 1107 LYNSPX 0.01 0.01 0.005
Solanum dulcamara 1964 SOADUL 0 0.05 0.005
Tetraspora 1138 TETSPX 0.01 0 0.0045
Cladophora 1124 CLASPX 0.01 0 0.0045