Date prélèvement 07/05/2009
IBMR
Robustesse 7.16
Recouvrement UR1 10.00%
Faciès UR1 rapide (10%)
Recouvrement UR2 90.00%
Faciès UR2 pl. lent (90%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Diatoma 6627 DIASPX 0.5 1 12
Mentha aquatica 1791 MENAQU 1.94 5.38 12
Oscillatoria 1108 OSCSPX 1 1 11
Lycopus europaeus 1789 LYCEUR 0.11 0.77 11
Melosira 8714 MELSPX 0.05 1 10
Sparganium erectum 1671 SPAERE 0.01 0 10
Iris pseudacorus 1601 IRIPSE 0.01 0 10
Apium nodiflorum 1974 APINOD 0 0.77 10
Agrostis stolonifera 1543 AGRSTO 0.22 2.31 10
Equisetum palustre 1387 EQUPAL 0.01 0 10
Phragmites australis 1579 PHRAUS 1.28 0 9
Nostoc 1105 NOSSPX 0.55 1.54 9
Potamogeton lucens 1649 POTLUC 0.01 0 7
Cladophora 1124 CLASPX 1 3 6
Zannichellia palustris 1681 ZANPAL 0.01 0 5
Vaucheria 1169 VAUSPX 1 3 4
Sphaerotilus 51602 SPTSPX 1 1 0
Rumex 1870 RUMSPX 0.01 0 0
Carex 1466 CARSPX 0.01 0 0
Juncus articulatus 1609 JUNART 0.01 0 0
Scirpoides holoschoenus 19685 SCPHOL 0.01 0 0
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0
Scrophularia auriculata 1950 SCRAUR 0.01 0 0
Arundo donax 1551 ARUDON 0.06 0 0