Date prélèvement 06/07/2015
IBMR
Robustesse 10.45
Recouvrement UR1 35.00%
Faciès UR1 radier (35%)
Recouvrement UR2 65.00%
Faciès UR2 pl. lent (65%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 16 55 41.35
Nostoc 1105 NOSSPX 0.3 0.5 0.43
Vaucheria 1169 VAUSPX 0.5 0.3 0.37
Myriophyllum spicatum 1778 MYRSPI 0.01 0.4 0.2635
Agrostis stolonifera 1543 AGRSTO 0 0.2 0.13
Potamogeton nodosus 1652 POTNOD 0 0.2 0.13
Phormidium 6414 PHOSPX 0.1 0.07 0.0805
Leptodictyum riparium 1244 LEORIP 0 0.1 0.065
Veronica anagallis-aquatica 1955 VERANA 0 0.08 0.052
Nasturtium officinale 1763 NASOFF 0 0.03 0.0195
Fissidens crassipes 1294 FISCRA 0 0.02 0.013
Mentha aquatica 1791 MENAQU 0 0.02 0.013
Chara vulgaris 5261 CHAVUL 0 0.02 0.013
Cratoneuron filicinum 1233 CRAFIL 0.02 0 0.007
Cinclidotus riparius 1321 CINRIP 0.02 0 0.007
Callitriche obtusangula 1700 CALOBT 0 0.01 0.0065
Potamogeton berchtoldii 1642 POTBER 0 0.01 0.0065
Groenlandia densa 1638 GRODEN 0 0.005 0.0033
Zannichellia palustris 1681 ZANPAL 0 0.005 0.0033
Jungermannia atrovirens 19820 JUGATR 0 0.005 0.0033