Date prélèvement 31/07/2019
IBMR
Robustesse 11.41
Recouvrement UR1 21.10%
Faciès UR1 radier (10-25%), plat courant (10-25%), rapide (25-75%)
Recouvrement UR2 78.91%
Faciès UR2 plat lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Brachythecium rivulare 1260 BRARIV 0.01 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Lemanea 1159 LEASPX 0.04 0.01
Heribaudiella 6196 HERSPX 0.74 0.2
Gongrosira 30105 GONSPX 0.25 0.18
Fontinalis squamosa 1312 FONSQU 0.24 0.02
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Fissidens crassipes 1294 FISCRA 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Cladophora 1124 CLASPX 0.41 0.22
Chiloscyphus polyanthos 1186 CHIPOL 0 0.01
Melosira 8714 MELSPX 0.14 19.54
Agrostis stolonifera 1543 AGRSTO 0 0.05
Vaucheria 1169 VAUSPX 0.01 0
Spirogyra 1147 SPISPX 0.01 0
Sparganium erectum 1671 SPAERE 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 2.51 0.05
Ranunculus peltatus 1908 RANPEL 0 0.01
Phormidium 6414 PHOSPX 0.08 0.01
Phalaris arundinacea 1577 PHAARU 0 0.2
Nostoc 1105 NOSSPX 0.01 0.01
Mentha longifolia 19856 MENLON 0 0.01