Date prélèvement 14/07/2018
IBMR
Robustesse 11.35
Recouvrement UR1 44.00%
Faciès UR1 radier (10-25%), cascade (1-10%), plat courant (> 75%)
Recouvrement UR2 56.00%
Faciès UR2 plat lentique (25-75%), fosse dissipation (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oenanthe crocata 1986 OENCRO 0 0.01
Microcoleus 6405 MIRSPX 0.5 0.1
Melosira 8714 MELSPX 0.01 0.02
Lemanea 1159 LEASPX 3.75 1.5
Hildenbrandia 1157 HILSPX 0.01 0
Audouinella 6076 AUDSPX 0.01 0
Coleochaete 5585 COOSPX 0.01 0
Osmunda regalis 1403 OSMREG 0.05 0.2
Equisetum arvense 1384 EQUARV 0 0.01
Juncus articulatus 1609 JUNART 0 0.03
Cyperus longus 1500 CYPLON 0 0.01
Veronica beccabunga 1957 VERBEC 0.01 0
Phalaris arundinacea 1577 PHAARU 0 0.01
Nostoc 1105 NOSSPX 0.01 0
Mentha aquatica 1791 MENAQU 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.01
Fontinalis squamosa 1312 FONSQU 0.2 0.01
Fontinalis antipyretica 1310 FONANT 0.05 0.3
Calliergonella cuspidata 1228 CAECUS 0.01 0.01
Bryum pseudotriquetrum 1274 BRYPSE 0.01 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0 0.01
Ulothrix 1142 ULOSPX 0 0.01
Spirogyra 1147 SPISPX 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.25