Date prélèvement 18/08/2009
IBMR
Robustesse 8.87
Recouvrement UR1 45.00%
Faciès UR1 radier (45%)
Recouvrement UR2 55.00%
Faciès UR2 ch. lentique (55%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 2 0.5 1.175
Cladophora 1124 CLASPX 0.1 0.1 0.1
Vaucheria 1169 VAUSPX 0.1 0.01 0.0478
Octodiceras fontanum 1303 OCTFON 0.1 0.01 0.0478
Spirogyra 1147 SPISPX 0.1 0 0.045
Fontinalis antipyretica 1310 FONANT 0.05 0 0.0225
Ranunculus penicillatus 1909 RANPEU 0.02 0.01 0.0118
Phalaris arundinacea 1577 PHAARU 0.01 0.01 0.0054
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.005
Hildenbrandia 1157 HILSPX 0.01 0 0.0045
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0028
Phormidium 6414 PHOSPX 0.01 0 0.0027
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0023
Stigeoclonium tenue 5583 STITEN 0.01 0 0.0023
Lemanea 1159 LEASPX 0.01 0 0.0023
Audouinella 6076 AUDSPX 0 0 0.0005
Diatoma 6627 DIASPX 0 0 0.0005
Oedogonium 1134 OEDSPX 0 0 0.0005