Date prélèvement 13/09/2016
IBMR
Robustesse 8.59
Recouvrement UR1 25.00%
Faciès UR1 radier (25%)
Recouvrement UR2 75.00%
Faciès UR2 ch. lentique (75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Oscillatoria 1108 OSCSPX 2.625 51.1465 39.0161
Spirogyra 1147 SPISPX 15.02 0.0255 3.7741
Phormidium 6414 PHOSPX 4.375 0.059 1.138
Ranunculus fluitans 1903 RANFLU 0.11 0.0556 0.0692
Cladophora 1124 CLASPX 0.2071 0.0137 0.0621
Ceratophyllum demersum 1717 CERDEM 0.1 0.01 0.0325
Hildenbrandia 1157 HILSPX 0.01 0.01 0.01
Persicaria sp. NEWCOD 0.01 0.01 0.01
Paspalum sp NEWCOD 0.01 0.01 0.01
Xanthium strumarium 32263 XANSTR 0.01 0.01 0.01
Potentilla reptans 29945 POEREP 0.01 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Spirodela polyrhiza 1630 SPRPOL 0.01 0.01 0.01
Melosira 8714 MELSPX 0.01 0.01 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01 0.0075
Vaucheria 1169 VAUSPX 0 0.01 0.0075
Bidens 1724 BIDSPX 0 0.01 0.0075
Cyperus eragrostis 19611 CYPERA 0 0.01 0.0075
Ludwigia peploides 1856 LUDPEP 0 0.01 0.0075
Microcoleus 6405 MIRSPX 0 0.01 0.0075
Lyngbya 1107 LYNSPX 0 0.01 0.0075
Rorippa amphibia 1765 RORAMP 0 0.01 0.0075
Persicaria hydropiper 31021 PERHYD 0 0.01 0.0075
Bidens frondosa 1727 BIDFRO 0.01 0 0.0025