Date prélèvement 04/07/2014
IBMR
Robustesse 10
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 1.2 0.5 0.745
Ludwigia peploides 1856 LUDPEP 0.1 1 0.685
Lysimachia vulgaris 1887 LYSVUL 0.08 0.05 0.0605
Diatoma 6627 DIASPX 0.1 0 0.035
Vaucheria 1169 VAUSPX 0.06 0 0.021
Nasturtium officinale 1763 NASOFF 0 0.03 0.0195
Zygnema 1148 ZYGSPX 0 0.03 0.0195
Spirogyra 1147 SPISPX 0 0.03 0.0195
Phragmites australis 1579 PHRAUS 0.02 0 0.007
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.0068
Apium nodiflorum 1974 APINOD 0 0.01 0.0065
Lemna minor 1626 LEMMIN 0 0.01 0.0065
Chara vulgaris 5261 CHAVUL 0 0.01 0.0065
Mentha aquatica 1791 MENAQU 0 0.01 0.0065
Mentha suaveolens NEWCOD 0 0.01 0.0033
Bidens frondosa NEWCOD 0 0.01 0.0033
Tribonema 1167 TRISPX 0.01 0 0.0018
Ulothrix 1142 ULOSPX 0.01 0 0.0018
Oscillatoria 1108 OSCSPX 0.01 0 0.0018
Nostoc 1105 NOSSPX 0.01 0 0.0018
Fissidens crassipes 1294 FISCRA 0.01 0 0.0018
Melosira 8714 MELSPX 0.01 0 0.0018
Scirpus maritimus 1522 SCIMAR 0.01 0 0.0018