Date prélèvement 30/06/2010
IBMR
Robustesse 9.3
Recouvrement UR1 40.00%
Faciès UR1 pl. courant (40%)
Recouvrement UR2 60.00%
Faciès UR2 pl. lent (60%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cinclidotus aquaticus 1318 CINAQU 0.01 0.1 15
Cinclidotus fontinaloides 1320 CINFON 0.1 0.2 12
Fissidens crassipes 1294 FISCRA 0 0.3 12
Oscillatoria 1108 OSCSPX 6.95 0 11
Nasturtium officinale 1763 NASOFF 0 0.01 11
Groenlandia densa 1638 GRODEN 0 0.05 11
Lyngbya 1107 LYNSPX 0.05 0 10
Veronica beccabunga 1957 VERBEC 0 0.01 10
Sparganium erectum 1671 SPAERE 0 0.05 10
Phalaris arundinacea 1577 PHAARU 0.01 0.01 10
Agrostis stolonifera 1543 AGRSTO 0 0.01 10
Equisetum palustre 1387 EQUPAL 0 0.01 10
Cladophora 1124 CLASPX 7 2 6
Amblystegium riparium 1219 AMBRIP 0.5 0 5
Vaucheria 1169 VAUSPX 0.01 0.05 4
Rhizoclonium 1125 RHISPX 0.05 0.11 4
Lythrum salicaria 1823 LYTSAL 0 0.01 0
Polygonum lapathifolium 1866 POLLAP 0 0.01 0