Date prélèvement 21/08/2023
IBMR
Robustesse 8.57
Recouvrement UR1 43.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 57.00%
Faciès UR2 plat lentique (> 75%), mouille (< 1%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Persicaria maculosa 30056 PERMAC 0.01 0.01
Persicaria hydropiper 31021 PERHYD 0.02 0
Plantago major 29948 PLNMAJ 0.01 0
Vaucheria 1169 VAUSPX 24 35
Spirogyra 1147 SPISPX 0.02 0.679
Oscillatoria 1108 OSCSPX 0 0.45
Leptodictyum riparium 1244 LEORIP 0 0.01
Carex pendula 1485 CARPEN 0 0.6
Nasturtium officinale 1763 NASOFF 0.02 0
Ranunculus repens 1910 RANREP 0 0.01
Cylindrospermum 1104 CYLSPX 0.3 0.5
Melosira 8714 MELSPX 0 0.32
Oedogonium 1134 OEDSPX 0.81 0.01
Ludwigia peploides 1856 LUDPEP 1.5 2
Veronica anagallis-aquatica 1955 VERANA 0.02 0.02
Cladophora 1124 CLASPX 3.2 0
Phragmites australis 1579 PHRAUS 0.3 0
Lythrum salicaria 1823 LYTSAL 0 0.01
Audouinella 6076 AUDSPX 0.01 0
Pellia endiviifolia 1197 PELEND 0.01 0
Mentha aquatica 1791 MENAQU 0 0.01
Lunularia cruciata 1189 LUNCRU 0.01 0
Lycopus europaeus 1789 LYCEUR 0 0.01