Date prélèvement 25/06/2019
IBMR
Robustesse 10.26
Recouvrement UR1 51.00%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 49.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Leptodictyum riparium 1244 LEORIP 0.1 0.05
Equisetum arvense 1384 EQUARV 0.01 0
Ranunculus fluitans 1903 RANFLU 0.3 0.03
Potamogeton crispus 1645 POTCRI 0 0.01
Lemna minor 1626 LEMMIN 0.1 0.07
Solanum dulcamara 1964 SOADUL 0.01 0
Rorippa sylvestris 1767 RORSYL 0.01 0.01
Leersia oryzoides 1569 LEEORY 0 0.01
Veronica beccabunga 1957 VERBEC 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Nasturtium officinale 1763 NASOFF 0.01 0
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.4 0.3
Cladophora 1124 CLASPX 7.8 3.5
Fontinalis antipyretica 1310 FONANT 0.3 0.01
Fissidens crassipes 1294 FISCRA 0.02 0.01
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Cinclidotus riparius 1321 CINRIP 0.2 0
Cinclidotus aquaticus 1318 CINAQU 0.01 0
Vaucheria 1169 VAUSPX 1.85 0.25
Tetraspora 1138 TETSPX 0.01 0
Spirogyra 1147 SPISPX 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0
Melosira 8714 MELSPX 0 0.2
Hildenbrandia 1157 HILSPX 0.01 0
Diatoma 6627 DIASPX 1.2 0.3