Date prélèvement 04/09/2019
IBMR
Robustesse 8.33
Recouvrement UR1 23.00%
Recouvrement UR2 77.00%
Faciès UR2 chenal lotique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Potamogeton nodosus 1652 POTNOD 40 6
Leersia oryzoides 1569 LEEORY 0.01 0
Lemna minor 1626 LEMMIN 0.01 0
Ranunculus repens 1910 RANREP 0.01 0
Spirodela polyrhiza 1630 SPRPOL 0.01 0
Lemna gibba 1625 LEMGIB 0.01 0
Paspalum distichum 10237 PASDIS 0.01 0
Nasturtium officinale 1763 NASOFF 0.01 0
Hydrodictyon 5686 HYISPX 0.01 0
Veronica beccabunga 1957 VERBEC 0.01 0
Oedogonium 1134 OEDSPX 0.01 0
Ludwigia peploides 1856 LUDPEP 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Cladophora 1124 CLASPX 52 1.5
Eleocharis palustris 1506 ELEPAL 0.01 0
Myriophyllum spicatum 1778 MYRSPI 12 3
Hildenbrandia 1157 HILSPX 5 0.01
Ranunculus penicillatus 1909 RANPEU 5 0.2
Potamogeton pectinatus 1655 POTPEC 4 0
Elodea canadensis 1586 ELOCAN 1.2 0
Potamogeton crispus 1645 POTCRI 1.2 0
Ceratophyllum demersum 1717 CERDEM 0.2 0
Potamogeton berchtoldii 1642 POTBER 0.2 0
Egeria densa 19626 EGEDEN 0.1 0
Solanum dulcamara 1964 SOADUL 0.01 0
Bidens tripartita 1729 BIDTRI 0.01 0
Cardamine 1757 CAMSPX 0.01 0