Date prélèvement 16/06/2009
IBMR
Robustesse 9.58
Recouvrement UR1 33.00%
Faciès UR1 radier (33%)
Recouvrement UR2 67.00%
Faciès UR2 pl. lent (67%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 11 34 26.41
Ulothrix 1142 ULOSPX 2 4.5 3.675
Diatoma 6627 DIASPX 2 4 3.34
Melosira 8714 MELSPX 0 2 1.34
Spirogyra 1147 SPISPX 0 0.5 0.335
Agrostis stolonifera 1543 AGRSTO 0.1 0.4 0.301
Mentha longifolia 19856 MENLON 0.05 0.05 0.05
Nasturtium officinale 1763 NASOFF 0.01 0.05 0.0352
Rorippa stylosa NEWCOD 0.05 0.01 0.0199
Oedogonium 1134 OEDSPX 0.01 0.01 0.005
Equisetum arvense 1384 EQUARV 0.01 0.01 0.005
Ranunculus repens 1910 RANREP 0.01 0.01 0.005
Veronica beccabunga 1957 VERBEC 0 0.01 0.0034
Solanum dulcamara 1964 SOADUL 0 0.01 0.0034
Hildenbrandia 1157 HILSPX 0 0.01 0.0034
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0017
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.0017
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.0017
Nostoc 1105 NOSSPX 0.01 0 0.0017
Mentha x rotundifolia 19857 MENXRO 0 0 0.0007