Date prélèvement 25/08/2020
IBMR
Robustesse 11
Recouvrement UR1 90.40%
Faciès UR1 chenal lotique (> 75%)
Recouvrement UR2 9.60%
Faciès UR2 plat lentique (10-25%), plat courant (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0 1 0.1
Fontinalis antipyretica 1310 FONANT 0 0.4 0.04
Phalaris arundinacea 1577 PHAARU 0 0.1 0.01
Cinclidotus riparius 1321 CINRIP 0 0.02 0.002
Agrostis stolonifera 1543 AGRSTO 0 0.02 0.002
Cladophora 1124 CLASPX 0 0.01 0.001
Microspora 1132 MICSPX 0 0.01 0.001
Phormidium 6414 PHOSPX 0 0.01 0.001
Cinclidotus danubicus 1319 CINDAN 0 0.01 0.001
Nasturtium officinale 1763 NASOFF 0 0.01 0.001
Polygonum 1863 POLSPX 0 0.01 0.001