Date prélèvement 20/05/2015
IBMR
Robustesse 10.9
Recouvrement UR1 95.00%
Faciès UR1 radier (95%)
Recouvrement UR2 5.00%
Faciès UR2 autre (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.03 65.02 3.2795
Cladophora 1124 CLASPX 0.14 0 0.133
Tolypothrix 6304 TOYSPX 0.1 0.02 0.096
Batrachospermum 1155 BATSPX 0.05 0 0.0475
Homoeothrix 6395 HOMSPX 0.03 0 0.0285
Chaetophora 1117 CHESPX 0.01 0.01 0.01
Glyceria fluitans 1564 GLYFLU 0.01 0.01 0.01
Phormidium 6414 PHOSPX 0.01 0 0.0095
Vaucheria 1169 VAUSPX 0.01 0 0.0095
Oedogonium 1134 OEDSPX 0 0.01 0.0005
Encyonema 9378 ENCSPX 0 0.01 0.0005
Zygnema 1148 ZYGSPX 0 0.01 0.0005
Bryum 1272 BRYSPX 0 0.01 0.0005
Equisetum 1383 EQUSPX 0 0.01 0.0005
Draparnaldia 1118 DRASPX 0 0.01 0.0005
Mentha longifolia 19856 MENLON 0 0.01 0.0005
Nasturtium officinale 1763 NASOFF 0 0.01 0.0005
Juncus articulatus 1609 JUNART 0 0.01 0.0005
Mentha x niliaca 31668 MENXNI 0 0.01 0.0005