Date prélèvement 04/08/2022
IBMR
Robustesse 9
Recouvrement UR1 95.00%
Faciès UR1 chenal lotique (25-75%), rapide (25-75%), Radier/Rapide (25-75%)
Recouvrement UR2 5.00%
Faciès UR2 Zone de bordure (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Bryum 1272 BRYSPX 0.01 0
Epilobium hirsutum 1846 EPIHIR 0 0.01
Iris pseudacorus 1601 IRIPSE 0 0.01
Juncus articulatus 1609 JUNART 0 0.01
Jungermannia 19826 JUGSPX 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Phormidium 6414 PHOSPX 0.01 0
Pohlia melanodon 37990 POHMEL 0.01 0
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01
Elodea canadensis 1586 ELOCAN 0 0.01
Cinclidotus riparius 1321 CINRIP 0.01 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0
Oedogonium 1134 OEDSPX 0.01 0
Fissidens crassipes 1294 FISCRA 0.01 0.01
Hildenbrandia 1157 HILSPX 0.01 0
Diatoma 6627 DIASPX 0.8 4.3
Cladophora 1124 CLASPX 1.3 7.2
Spirogyra 1147 SPISPX 12 42
Phalaris arundinacea 1577 PHAARU 0 0.01
Bidens cernua 1725 BIDCER 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Mentha aquatica 1791 MENAQU 0 0.1
Myriophyllum spicatum 1778 MYRSPI 0 0.1
Najas marina 1835 NAJMAR 0 0.2
Persicaria hydropiper 31021 PERHYD 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.1
Potamogeton nodosus 1652 POTNOD 0 0.01
Ranunculus repens 1910 RANREP 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Carex hirta 1478 CARHIR 0 0.01
Carex pseudocyperus 1486 CARPSE 0 0.01
Egeria densa 19626 EGEDEN 0 0.01