Date prélèvement 26/07/2019
IBMR
Robustesse 9.05
Recouvrement UR1 9.00%
Faciès UR1 radier (> 75%), plat courant (1-10%)
Recouvrement UR2 91.00%
Faciès UR2 plat lentique (25-75%), mouille (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Agrostis stolonifera 1543 AGRSTO 0.2 0.2
Equisetum arvense 1384 EQUARV 0 0.01
Potamogeton nodosus 1652 POTNOD 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0.02
Helosciadium nodiflorum 30053 HELNOD 0.01 0.01
Groenlandia densa 1638 GRODEN 0 0.01
Callitriche 1696 CALSPX 0.04 0.01
Potentilla reptans 29945 POEREP 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Juncus articulatus 1609 JUNART 0 0.01
Carex elata 1475 CARELA 0.01 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Arundo donax 1551 ARUDON 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0
Schoenoplectus lacustris 31026 SCNLAC 0 0.01
Mentha aquatica 1791 MENAQU 0.01 0.1
Batrachospermum 1155 BATSPX 0 0.01
Oxyrrhynchium speciosum 30099 OXYSPE 0.01 0.03
Leptodictyum riparium 1244 LEORIP 25 0.03
Fontinalis antipyretica 1310 FONANT 0.4 0.2
Fissidens crassipes 1294 FISCRA 10 0.3
Pellia endiviifolia 1197 PELEND 0.05 0.01
Vaucheria 1169 VAUSPX 0 0.02
Tolypothrix 6304 TOYSPX 0.01 0.01
Spirogyra 1147 SPISPX 0 0.01
Phormidium 6414 PHOSPX 5 0.01
Oscillatoria 1108 OSCSPX 0 0.01
Oedogonium 1134 OEDSPX 0 0.01
Microspora 1132 MICSPX 0 0.01
Cladophora 1124 CLASPX 0.2 0
Chara vulgaris 5261 CHAVUL 0 0.01