Date prélèvement 23/08/2023
IBMR
Robustesse 8.05
Recouvrement UR1 14.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 86.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Fragilaria 9533 FRASPX 6 0
Chara vulgaris 5261 CHAVUL 0 0.01
Spirogyra 1147 SPISPX 14.22 1.88
Oscillatoria 1108 OSCSPX 0.54 0
Diadesmis confervacea 10647 DIECON 0.01 0.05
Myriophyllum spicatum 1778 MYRSPI 1 0.08
Potamogeton nodosus 1652 POTNOD 0.02 0.1
Persicaria 42836 PERSPX 0 0.01
Cladophora 1124 CLASPX 10.2 0
Ludwigia peploides 1856 LUDPEP 0.5 1.3
Oedogonium 1134 OEDSPX 3.42 0.05
Lemna minor 1626 LEMMIN 0.01 0
Bidens frondosa 1727 BIDFRO 0.01 0
Paspalum distichum 10237 PASDIS 0.01 0.05
Zygnema 1148 ZYGSPX 0.19 0
Ceratophyllum demersum 1717 CERDEM 0.01 0.01