Date prélèvement 28/06/2017
IBMR
Robustesse 9.17
Recouvrement UR1 13.00%
Faciès UR1 pl.courant (13%)
Recouvrement UR2 87.00%
Faciès UR2 pl. lent (87%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 33.5 53 50.465
Hydrodictyon 5686 HYISPX 14 40 36.62
Mentha aquatica 1791 MENAQU 1 9 7.96
Phalaris arundinacea 1577 PHAARU 1 7 6.22
Cladophora 1124 CLASPX 5 5 5
Oedogonium 1134 OEDSPX 1 1 1
Nasturtium officinale 1763 NASOFF 0.03 1 0.8739
Melosira 8714 MELSPX 0.5 0.4 0.413
Lemna minor 1626 LEMMIN 0 0.2 0.174
Agrostis stolonifera 1543 AGRSTO 0 0.05 0.0435
Solanum dulcamara 1964 SOADUL 0.05 0.01 0.0152
Ranunculus repens 1910 RANREP 0.01 0.01 0.01
Helosciadium nodiflorum 30053 HELNOD 0 0.01 0.0087
Equisetum arvense 1384 EQUARV 0 0.01 0.0087
Bolboschoenus maritimus 19533 BOLMAR 0 0.01 0.0087
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0087
Leptodictyum riparium 1244 LEORIP 0 0.01 0.0087
Fissidens crassipes 1294 FISCRA 0 0.01 0.0087
Oscillatoria 1108 OSCSPX 0 0.01 0.0087
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0087
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0087
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0087