Date prélèvement 17/09/2013
IBMR
Robustesse 9.25
Recouvrement UR1 85.00%
Faciès UR1 ch. lotique (85%)
Recouvrement UR2 15.00%
Faciès UR2 pl. lent (15%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 3.53 0.13 3.02
Myriophyllum spicatum 1778 MYRSPI 1.06 0.43 0.9655
Oscillatoria 1108 OSCSPX 0.01 5.4 0.8185
Zannichellia palustris 1681 ZANPAL 0.01 0.64 0.1045
Oedogonium 1134 OEDSPX 0.09 0 0.0765
Cladophora 1124 CLASPX 0.09 0 0.0765
Cinclidotus riparius 1321 CINRIP 0.05 0 0.0425
Phalaris arundinacea 1577 PHAARU 0.01 0.21 0.04
Cardamine 1757 CAMSPX 0.01 0 0.0085
Mentha aquatica 1791 MENAQU 0.01 0 0.0085
Agrostis 1542 AGRSPX 0.01 0 0.0085
Fontinalis antipyretica 1310 FONANT 0.01 0 0.0085
Poacea NEWCOD 0 0.01 0.0015
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0015
Potamogeton gramineus 1647 POTGRA 0 0.01 0.0015
Fissidens crassipes 1294 FISCRA 0 0.01 0.0015
Amblystegium riparium 1219 AMBRIP 0 0.01 0.0015