Date prélèvement 22/06/2017
IBMR
Robustesse 8.3
Recouvrement UR1 36.00%
Faciès UR1 radier (36%)
Recouvrement UR2 64.00%
Faciès UR2 pl. lent (64%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Fissidens crassipes 1294 FISCRA 0.001 0 12
Mentha aquatica 1791 MENAQU 1.25 0.3 12
Veronica anagallis-aquatica 1955 VERANA 1.25 0.25 11
Nasturtium officinale 1763 NASOFF 2.75 0.7 11
Spirogyra 1147 SPISPX 6 78 10
Fontinalis antipyretica 1310 FONANT 0.2 0 10
Phalaris arundinacea 1577 PHAARU 0.25 0.12 10
Helosciadium nodiflorum 30053 HELNOD 0.85 0.2 10
Agrostis stolonifera 1543 AGRSTO 0.1 0.05 10
Schoenoplectus lacustris 31026 SCNLAC 0.01 0 8
Callitriche obtusangula 1700 CALOBT 0.5 0.1 8
Myriophyllum spicatum 1778 MYRSPI 0 0.01 8
Oedogonium 1134 OEDSPX 5 4 6
Cladophora 1124 CLASPX 9 5 6
Leptodictyum riparium 1244 LEORIP 0.55 0 5
Vaucheria 1169 VAUSPX 22 10 4
Potamogeton pectinatus 1655 POTPEC 0.2 0 2
Ludwigia peploides 1856 LUDPEP 0.45 1.5 0
Oxyrrhynchium hians 31547 OXYHIA 0 0.01 0
Arundo donax 1551 ARUDON 0.1 0 0
Galium palustre 1930 GALPAL 0.01 0.01 0
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0
Samolus valerandi 1889 SAMVAL 0.01 0.01 0
Solanum dulcamara 1964 SOADUL 0 0.01 0
Calystegia sepium 1731 CASSEP 0 0.01 0