Date prélèvement 29/06/2020
IBMR
Robustesse 11.68
Recouvrement UR1 35.70%
Faciès UR1 radier (25-75%), plat courant (25-75%), rapide (10-25%)
Recouvrement UR2 64.30%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.8 1.5 1.248
Cladophora 1124 CLASPX 1.75 0.5 0.95
Fragilaria 9533 FRASPX 1 0.01 0.3664
Diatoma 6627 DIASPX 0.25 0.05 0.122
Gomphoneis 9382 GOMSPX 0.2 0.01 0.0784
Paralemanea 31566 PAASPX 0.01 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Lemanea 1159 LEASPX 0.01 0.01 0.01
Melosira 8714 MELSPX 0 0.01 0.0064
Draparnaldia 1118 DRASPX 0 0.01 0.0064
Equisetum arvense 1384 EQUARV 0 0.01 0.0064
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0064
Cyperus longus 1500 CYPLON 0 0.01 0.0064
Mentha aquatica 1791 MENAQU 0 0.01 0.0064
Bolboschoenus maritimus 19533 BOLMAR 0 0.01 0.0064
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0064
Stigeoclonium 1119 STISPX 0.01 0 0.0036
Phormidium 6414 PHOSPX 0.01 0 0.0036