Date prélèvement 30/08/2022
IBMR
Robustesse 9.02
Recouvrement UR1 88.00%
Faciès UR1 fosse dissipation (1-10%), radier (10-25%), plat courant (> 75%), rapide (< 1%)
Recouvrement UR2 12.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Mentha aquatica 1791 MENAQU 0.01 0
Ranunculus fluitans 1903 RANFLU 0.12 0.01
Potamogeton pectinatus 1655 POTPEC 0 0.04
Potamogeton crispus 1645 POTCRI 0 0.01
Potamogeton berchtoldii 1642 POTBER 0 0.03
Myriophyllum spicatum 1778 MYRSPI 0 0.02
Lemna minor 1626 LEMMIN 0 0.01
Elodea canadensis 1586 ELOCAN 0 0.01
Ceratophyllum demersum 1717 CERDEM 0.01 0.01
Potentilla reptans 29945 POEREP 0 0.01
Solanum dulcamara 1964 SOADUL 0.01 0
Veronica beccabunga 1957 VERBEC 0.01 0
Phalaris arundinacea 1577 PHAARU 0.03 0
Persicaria hydropiper 31021 PERHYD 0.01 0
Nasturtium officinale 1763 NASOFF 0.01 0.01
Cladophora 1124 CLASPX 0.02 0
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.04 0
Oxyrrhynchium hians 31547 OXYHIA 0.01 0
Leptodictyum riparium 1244 LEORIP 0.15 0.11
Fontinalis antipyretica 1310 FONANT 0.21 0.7
Fissidens crassipes 1294 FISCRA 0.01 0
Cinclidotus riparius 1321 CINRIP 0.03 0.01
Vaucheria 1169 VAUSPX 0.02 0
Stigeoclonium 1119 STISPX 0.01 0
Spirogyra 1147 SPISPX 3.4 0
Oscillatoria 1108 OSCSPX 0.09 13
Oedogonium 1134 OEDSPX 0 0.01
Microcoleus 6405 MIRSPX 0.01 0
Hydrodictyon 5686 HYISPX 0.01 0