Date prélèvement 02/07/2009
IBMR
Robustesse 8.72
Recouvrement UR1 95.00%
Faciès UR1 pl. courant (95%)
Recouvrement UR2 5.00%
Faciès UR2 pl. lent (5%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Diatoma 6627 DIASPX 0 0.05 12
Fissidens crassipes 1294 FISCRA 0 1 12
Myosotis palustris 1691 MYOPAL 0.2 0.1 12
Rhynchostegium riparioides 1268 RHYRIP 0.01 0 12
Groenlandia densa 1638 GRODEN 0.05 0 11
Nasturtium officinale 1763 NASOFF 0 0.5 11
Veronica anagallis-aquatica 1955 VERANA 0.05 1 11
Scirpus sylvaticus 1525 SCISYL 0 2 10
Melosira 8714 MELSPX 0 0.05 10
Iris pseudacorus 1601 IRIPSE 0 0.5 10
Equisetum palustre 1387 EQUPAL 0 0.5 10
Apium nodiflorum 1974 APINOD 0.1 0.1 10
Agrostis stolonifera 1543 AGRSTO 0 0.5 10
Veronica beccabunga 1957 VERBEC 0.01 0 10
Spirogyra 1147 SPISPX 0 0.5 10
Sparganium erectum 1671 SPAERE 0 0.1 10
Phalaris arundinacea 1577 PHAARU 1 0 10
Phragmites australis 1579 PHRAUS 0.05 0 9
Alisma plantago-aquatica 1447 ALIPLA 0 0.1 8
Cladophora 1124 CLASPX 0.55 0.1 6
Amblystegium riparium 1219 AMBRIP 0 0.1 5
Rhizoclonium 1125 RHISPX 0 1 4
Vaucheria 1169 VAUSPX 92 70 4
Juncus articulatus 1609 JUNART 0.01 0 0
Callitriche 1696 CALSPX 0 0.5 0