Date prélèvement 19/07/2021
IBMR
Robustesse 9.63
Recouvrement UR1 87.00%
Faciès UR1 fosse dissipation (< 1%), radier (10-25%), plat courant (> 75%)
Recouvrement UR2 13.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 2.4 25 5.338
Spirogyra 1147 SPISPX 2.3 20 4.601
Melosira 8714 MELSPX 3 15 4.56
Oedogonium 1134 OEDSPX 0.1 0 0.087
Rorippa amphibia 1765 RORAMP 0 0.1 0.013
Paspalum distichum 10237 PASDIS 0.01 0.02 0.0113
Agrostis stolonifera 1543 AGRSTO 0.01 0.01 0.01
Nasturtium officinale 1763 NASOFF 0.01 0.01 0.01
Rorippa sylvestris 1767 RORSYL 0.01 0.01 0.01
Equisetum arvense 1384 EQUARV 0.01 0 0.0087
Lemna minor 1626 LEMMIN 0.01 0 0.0087
Helosciadium nodiflorum 30053 HELNOD 0.01 0 0.0087
Ranunculus repens 1910 RANREP 0.01 0 0.0087
Potentilla reptans 29945 POEREP 0.01 0 0.0087
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0087
Lysimachia vulgaris 1887 LYSVUL 0.01 0 0.0087
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.0087
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0013