Date prélèvement 29/07/2021
IBMR
Robustesse 9.65
Recouvrement UR1 31.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 69.00%
Faciès UR2 plat lentique (> 75%), fosse dissipation (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Leptodictyum riparium 1244 LEORIP 2.5 0.05
Helosciadium nodiflorum 30053 HELNOD 0.01 0.02
Solanum dulcamara 1964 SOADUL 0 0.03
Eupatorium cannabinum 1741 EUPCAN 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0.3
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Mentha aquatica 1791 MENAQU 0.02 0.01
Agrostis stolonifera 1543 AGRSTO 4 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.3 1.2
Oxyrrhynchium hians 31547 OXYHIA 0 0.01
Cladophora 1124 CLASPX 6 2.2
Fontinalis antipyretica 1310 FONANT 0.08 1.5
Fissidens crassipes 1294 FISCRA 0.6 2.5
Cratoneuron filicinum 1233 CRAFIL 0.01 0.02
Bryum 1272 BRYSPX 0.01 0
Pellia endiviifolia 1197 PELEND 0 0.01
Vaucheria 1169 VAUSPX 16 23
Ulothrix 1142 ULOSPX 0 0.01
Phormidium 6414 PHOSPX 0.02 0
Microspora 1132 MICSPX 0 0.01