Date prélèvement 15/05/2019
IBMR
Robustesse 8.38
Recouvrement UR1 10.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 90.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Ludwigia peploides 1856 LUDPEP 0.01 0.01
Lemna gibba 1625 LEMGIB 0.1 0.01
Helosciadium nodiflorum 30053 HELNOD 0.05 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Juncus effusus 1613 JUNEFF 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0.2 0.01
Phragmites australis 1579 PHRAUS 0.02 0.01
Nasturtium officinale 1763 NASOFF 0.2 0.07
Mentha aquatica 1791 MENAQU 0.01 0
Lycopus europaeus 1789 LYCEUR 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0
Iris pseudacorus 1601 IRIPSE 1.5 0.2
Agrostis stolonifera 1543 AGRSTO 0.05 0.07
Leptodictyum riparium 1244 LEORIP 0.15 0
Fissidens crassipes 1294 FISCRA 0.05 0.01
Vaucheria 1169 VAUSPX 28 8.4
Rhizoclonium 1125 RHISPX 0 0.1
Oscillatoria 1108 OSCSPX 0 0.7
Enteromorpha 1144 ENTSPX 0 0.01
Cladophora 1124 CLASPX 0.3 3.5