Date prélèvement 23/07/2018
IBMR
Robustesse 8.8
Recouvrement UR1 79.00%
Faciès UR1 radier (1-10%), plat courant (> 75%)
Recouvrement UR2 21.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rorippa sylvestris 1767 RORSYL 0.02 0.05
Melosira 8714 MELSPX 0.02 0
Hildenbrandia 1157 HILSPX 0.1 0.1
Cladophora 1124 CLASPX 1.5 0.75
Equisetum arvense 1384 EQUARV 0.01 0
Spirodela polyrhiza 1630 SPRPOL 0.01 0
Ranunculus fluitans 1903 RANFLU 12.5 0
Potamogeton nodosus 1652 POTNOD 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Najas marina 1835 NAJMAR 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0.1 0.05
Lemna minuta 29962 LEMMIT 0.01 0
Lemna minor 1626 LEMMIN 0.01 0
Ceratophyllum demersum 1717 CERDEM 0.01 0
Carex 1466 CARSPX 0.03 0
Oedogonium 1134 OEDSPX 0.01 0
Paspalum distichum 10237 PASDIS 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.05 0.05
Leersia oryzoides 1569 LEEORY 0.01 0.01
Rorippa amphibia 1765 RORAMP 0.05 0.02
Phalaris arundinacea 1577 PHAARU 0.03 0
Ludwigia peploides 1856 LUDPEP 0 0.01
Leptodictyum riparium 1244 LEORIP 0.02 0
Fontinalis antipyretica 1310 FONANT 0.01 0
Fissidens fontanus 31545 FISFON 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0
Thorea 6085 THOSPX 0.01 0
Spirogyra 1147 SPISPX 0.5 0.1
Phormidium 6414 PHOSPX 0.2 0.15