Date prélèvement 21/07/2020
IBMR
Robustesse 9.37
Recouvrement UR1 74.00%
Recouvrement UR2 26.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Potamogeton pectinatus 1655 POTPEC 2 0 1.48
Cladophora 1124 CLASPX 1 0.4 0.844
Hildenbrandia 1157 HILSPX 0.6 0.01 0.4466
Myriophyllum spicatum 1778 MYRSPI 0.5 0.2 0.422
Vaucheria 1169 VAUSPX 0.4 0.2 0.348
Melosira 8714 MELSPX 0.3 0.1 0.248
Leptodictyum riparium 1244 LEORIP 0.3 0.01 0.2246
Potamogeton nodosus 1652 POTNOD 0.1 0.05 0.087
Cinclidotus danubicus 1319 CINDAN 0.05 0 0.037
Cinclidotus riparius 1321 CINRIP 0.05 0 0.037
Hydrodictyon 5686 HYISPX 0.05 0 0.037
Phormidium 6414 PHOSPX 0.02 0.01 0.0174
Phalaris arundinacea 1577 PHAARU 0.02 0.01 0.0174
Rorippa amphibia 1765 RORAMP 0.02 0.01 0.0174
Lysimachia vulgaris 1887 LYSVUL 0.02 0.01 0.0174
Paralemanea 31566 PAASPX 0.02 0 0.0148
NEWCOD 0.02 0 0.0148
Phragmites australis 1579 PHRAUS 0.01 0.01 0.01
Cinclidotus aquaticus 1318 CINAQU 0.01 0 0.0074
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 0.0074
Agrostis stolonifera 1543 AGRSTO 0.01 0 0.0074
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0074
Equisetum arvense 1384 EQUARV 0.01 0 0.0074