Date prélèvement 09/07/2020
IBMR
Robustesse 11.17
Recouvrement UR1 35.00%
Faciès UR1 fosse dissipation (1-10%), radier (25-75%), plat courant (25-75%)
Recouvrement UR2 65.00%
Faciès UR2 plat lentique (25-75%), mouille (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Sparganium erectum 1671 SPAERE 0.02 0.75 0.4945
Arundo donax 1551 ARUDON 0.25 0 0.0875
Melosira 8714 MELSPX 0.05 0.03 0.037
Oenanthe crocata 1986 OENCRO 0.02 0.01 0.0135
Paspalum distichum 10237 PASDIS 0 0.02 0.013
Equisetum arvense 1384 EQUARV 0.01 0.01 0.01
Mentha aquatica 1791 MENAQU 0.01 0.01 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.01
Tradescantia fluminensis 42863 TRDFLU 0 0.01 0.0065
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0065
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0065
Bidens frondosa 1727 BIDFRO 0 0.01 0.0065
Cyperus longus 1500 CYPLON 0 0.01 0.0065
Osmunda regalis 1403 OSMREG 0.01 0 0.0035
Leersia oryzoides 1569 LEEORY 0.01 0 0.0035
Nasturtium officinale 1763 NASOFF 0.01 0 0.0035
Stigeoclonium 1119 STISPX 0.01 0 0.0035
Spirogyra 1147 SPISPX 0.01 0 0.0035
Audouinella 6076 AUDSPX 0.01 0 0.0035