Date prélèvement 25/07/2008
IBMR
Robustesse 9.5
Recouvrement UR1 32.00%
Faciès UR1 pl. courant (32%)
Recouvrement UR2 68.00%
Faciès UR2 pl. lent (68%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 1 1.5 1.34
Melosira 8714 MELSPX 0.01 0.25 0.1716
Equisetum arvense 1384 EQUARV 0.01 0.05 0.0356
Rorippa 1764 RORSPX 0.01 0.05 0.0356
Myriophyllum spicatum 1778 MYRSPI 0 0.05 0.034
Fragillaria sp. NEWCOD 0 0.05 0.034
Diatoma 6627 DIASPX 0.05 0.01 0.0194
* Stigeoclonium sp. ? NEWCOD 0.05 0 0.016
Arundo donax 1551 ARUDON 0.01 0.01 0.005
* cf. Phormidium sp. NEWCOD 0.01 0 0.0043
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.0034
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0034
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0034
Cladophora 1124 CLASPX 0.01 0 0.0016
Homoeothrix 6395 HOMSPX 0 0 0.0007