Date prélèvement 17/09/2020
IBMR
Robustesse 9.59
Recouvrement UR1 15.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 85.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Juncus 1606 JUNSPX 0 0.01
Mentha aquatica 1791 MENAQU 0.35 0.07
Nasturtium officinale 1763 NASOFF 0.5 1
Persicaria hydropiper 31021 PERHYD 0.01 0.03
Phalaris arundinacea 1577 PHAARU 0.02 0.07
Veronica beccabunga 1957 VERBEC 0 0.02
Cyperus fuscus 1499 CYPFUS 0 0.01
Glechoma hederacea 19767 GLEHED 0.01 0.01
Juncus inflexus 1616 JUNINF 0 0.01
Lycopus europaeus 1789 LYCEUR 0.01 0.01
Solanum dulcamara 1964 SOADUL 0 0.01
Echinochloa crus-galli 1560 ECHCRU 0.15 0.01
Potentilla reptans 29945 POEREP 0.01 0.01
Ranunculus repens 1910 RANREP 0.03 0.23
Equisetum arvense 1384 EQUARV 0.15 0.01
Chara vulgaris 5261 CHAVUL 0 0.2
Cladophora 1124 CLASPX 3.05 5
Diatoma 6627 DIASPX 0.01 0
Vaucheria 1169 VAUSPX 0.05 0.04
NEWCOD 0.01 0
NEWCOD 0 0.04
Oedogonium 1134 OEDSPX 0.1 0.12
Oscillatoria 1108 OSCSPX 4.25 1.9
Phormidium 6414 PHOSPX 0.01 0.01
Rhizoclonium 1125 RHISPX 0.01 0.25
Spirogyra 1147 SPISPX 1.2 17.75
Stigeoclonium 1119 STISPX 0.01 0
Melosira 8714 MELSPX 0.01 0.01
Zygnema 1148 ZYGSPX 0.01 5
Cratoneuron filicinum 1233 CRAFIL 0.01 0.01
Fissidens crassipes 1294 FISCRA 0 0.01
Fissidens fontanus 31545 FISFON 0 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Oxyrrhynchium speciosum 30099 OXYSPE 0 0.01
Agrostis stolonifera 1543 AGRSTO 1.4 1.4