Date prélèvement 06/07/2023
IBMR
Robustesse 9.13
Recouvrement UR1 77.00%
Faciès UR1 radier (25-75%), plat courant (> 75%)
Recouvrement UR2 23.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oedogonium 1134 OEDSPX 0.53 0.02
Equisetum arvense 1384 EQUARV 0.01 0
Nostoc 1105 NOSSPX 0.01 0
Veronica anagallis-aquatica 1955 VERANA 0.02 0
Lemna minuscula 1627 LEMMIU 0.2 0.02
Cinclidotus riparius 1321 CINRIP 0.01 0.01
Phormidium 6414 PHOSPX 0.03 0
Melosira 8714 MELSPX 0.3 0.5
Cladophora 1124 CLASPX 3.08 0.48
Paralemanea 31566 PAASPX 0.01 0
Helosciadium nodiflorum 30053 HELNOD 0.05 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0
Diatoma 6627 DIASPX 0.1 0
Nasturtium officinale 1763 NASOFF 0.01 0
Phalaris arundinacea 1577 PHAARU 0.1 0.1
Lemna minor 1626 LEMMIN 0.7 0.08
Vaucheria 1169 VAUSPX 0.01 0.49
Hildenbrandia 1157 HILSPX 0.3 0.25
Zannichellia obtusifolia 19742 ZANOBT 0.02 0
Fissidens crassipes 1294 FISCRA 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.03 0
Leptodictyum riparium 1244 LEORIP 0.01 0.01
Spirogyra 1147 SPISPX 0.3 0.01
Leersia oryzoides 1569 LEEORY 0.04 0
Lycopus europaeus 1789 LYCEUR 0.01 0
Agrostis stolonifera 1543 AGRSTO 0.5 0
Hydrodictyon 5686 HYISPX 0.09 0