Date prélèvement 20/09/2018
IBMR
Robustesse 9.07
Recouvrement UR1 89.00%
Faciès UR1 chenal lotique (1-10%), radier (10-25%), plat courant (25-75%), rapide (10-25%)
Recouvrement UR2 11.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Agrostis stolonifera 1543 AGRSTO 0.1 1
Stigeoclonium 1119 STISPX 0 0.01
Vaucheria 1169 VAUSPX 0.01 0.01
Pellia endiviifolia 1197 PELEND 0.01 0
Cinclidotus riparius 1321 CINRIP 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0.01
Fontinalis antipyretica 1310 FONANT 0.05 0.25
Leptodictyum riparium 1244 LEORIP 0.4 0.75
Oxyrrhynchium speciosum 30099 OXYSPE 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.15 0
Spirogyra 1147 SPISPX 2.5 5
Lycopus europaeus 1789 LYCEUR 0 0.01
Mentha aquatica 1791 MENAQU 0 0.01
Nasturtium officinale 1763 NASOFF 0.01 0.15
Persicaria hydropiper 31021 PERHYD 0 0.01
Phalaris arundinacea 1577 PHAARU 0.01 1.5
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Cyperus fuscus 1499 CYPFUS 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.01
Mentha suaveolens 29952 MENSUA 0 0.01
Persicaria maculosa 30056 PERMAC 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.1
Solanum dulcamara 1964 SOADUL 0 0.01
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Potentilla reptans 29945 POEREP 0 0.1
Ceratophyllum demersum 1717 CERDEM 0 0.01
Helosciadium nodiflorum 30053 HELNOD 0.01 0
Lemna minor 1626 LEMMIN 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Potamogeton pectinatus 1655 POTPEC 0.01 0
Ranunculus fluitans 1903 RANFLU 0.1 0.05
Equisetum arvense 1384 EQUARV 0 0.01
Cladophora 1124 CLASPX 0.01 0
Hydrodictyon 5686 HYISPX 0 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Oscillatoria 1108 OSCSPX 0.01 0.2