Date prélèvement 11/09/2018
IBMR
Robustesse 9.14
Recouvrement UR1 75.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 25.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rorippa amphibia 1765 RORAMP 0 0.01
Vallisneria spiralis 1598 VALSPI 0.03 0
Utricularia 1818 UTRSPX 0 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Nuphar lutea 1839 NUPLUT 0.25 0.02
Myriophyllum spicatum 1778 MYRSPI 0.95 0.03
Helosciadium nodiflorum 30053 HELNOD 0 0.01
Ceratophyllum demersum 1717 CERDEM 10.9 10
Cynodon dactylon 29976 CYNDAC 0 0.02
Carex 1466 CARSPX 0 0.01
Paspalum distichum 10237 PASDIS 0 0.02
Lythrum salicaria 1823 LYTSAL 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Arundo donax 1551 ARUDON 0 0.05
Chaetophora 1117 CHESPX 0.03 0.01
Phragmites australis 1579 PHRAUS 0 0.01
Persicaria hydropiper 31021 PERHYD 0 0.01
Mentha aquatica 1791 MENAQU 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Ludwigia peploides 1856 LUDPEP 0.35 1.6
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.28 15
Zygnema 1148 ZYGSPX 0 0.01
Spirogyra 1147 SPISPX 0.3 1.1
Oscillatoria 1108 OSCSPX 0 0.01
Dasygloea NEWCOD 0 0.04
Mougeotia 1146 MOUSPX 0.63 7.5
Microspora 1132 MICSPX 0 0.3
Cladophora 1124 CLASPX 0 0.6