Date prélèvement 06/07/2015
IBMR
Robustesse 9.54
Recouvrement UR1 3.00%
Faciès UR1 radier (3%)
Recouvrement UR2 97.00%
Faciès UR2 pl. lent (97%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 0 0.9 0.873
Iris pseudacorus 1601 IRIPSE 1 0.4 0.418
Agrostis stolonifera 1543 AGRSTO 0.8 0.1 0.121
Leptodictyum riparium 1244 LEORIP 3 0.02 0.1094
Mentha aquatica 1791 MENAQU 0 0.1 0.097
Rhizoclonium 1125 RHISPX 0 0.05 0.0485
Lemna minor 1626 LEMMIN 0.02 0.04 0.0394
Cladophora 1124 CLASPX 0.005 0.04 0.039
Vaucheria 1169 VAUSPX 0 0.04 0.0388
Helosciadium nodiflorum 30053 HELNOD 0.02 0.03 0.0297
Potamogeton crispus 1645 POTCRI 0 0.02 0.0194
Nasturtium officinale 1763 NASOFF 0.02 0.01 0.0103
Veronica anagallis-aquatica 1955 VERANA 0.005 0.01 0.0099
Fissidens crassipes 1294 FISCRA 0 0.01 0.0097
Juncus subnodulosus 1622 JUNSUB 0 0.01 0.0097
Ludwigia peploides 1856 LUDPEP 0 0.005 0.0049
Ulva 19725 ULVSPX 0.005 0 0.0002
Lysimachia vulgaris 1887 LYSVUL 0.005 0 0.0002
Lycopus europaeus 1789 LYCEUR 0.005 0 0.0002
Phragmites australis 1579 PHRAUS 0.005 0 0.0002