Date prélèvement 24/07/2008
IBMR
Robustesse 9.1
Recouvrement UR1 18.00%
Faciès UR1 pl. courant (18%)
Recouvrement UR2 82.00%
Faciès UR2 pl. lent (82%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Melosira 8714 MELSPX 2.5 1.75 1.885
Spirogyra 1147 SPISPX 2 1 1.18
Cladophora 1124 CLASPX 2 0.5 0.77
Diatoma 6627 DIASPX 0.5 0.25 0.295
Homoeothrix 6395 HOMSPX 0.5 0 0.09
Oedogonium 1134 OEDSPX 0.5 0 0.09
Paspalum distichum NEWCOD 0.01 0.05 0.0419
Agrostis stolonifera 1543 AGRSTO 0.1 0.01 0.0221
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01 0.005
Apium nodiflorum 1974 APINOD 0.01 0.01 0.005
* Stigeoclonium cf. tenue NEWCOD 0.01 0 0.003
Solanum dulcamara 1964 SOADUL 0 0 0.0021
Veronica beccabunga 1957 VERBEC 0 0 0.0021
Nasturtium officinale 1763 NASOFF 0 0 0.0021
Equisetum arvense 1384 EQUARV 0 0 0.0021
Arundo donax 1551 ARUDON 0.01 0 0.0009
Rorippa 1764 RORSPX 0.01 0 0.0009
Phalaris arundinacea 1577 PHAARU 0.01 0 0.0009
Mentha aquatica 1791 MENAQU 0.01 0 0.0009
Amblystegium riparium 1219 AMBRIP 0.01 0 0.0009
Lythrum salicaria 1823 LYTSAL 0.01 0 0.0009
Polygonum hydropiper 1865 POLHYD 0 0 0.0002