Date prélèvement 21/05/2019
IBMR
Robustesse 9.62
Recouvrement UR1 75.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 25.00%
Faciès UR2 plat lentique (> 75%)
Taxon
Code SANDRE
Code IRSTEA
% rec taxon UR1
% rec taxon UR2
Potamogeton nodosus 1652 POTNOD 0 0.5
Persicaria sp. NEWCOD 0 0.01
Solanum dulcamara 1964 SOADUL 0 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0.01
Sparganium erectum 1671 SPAERE 0.1 1
Phragmites australis 1579 PHRAUS 0 0.01
Phalaris arundinacea 1577 PHAARU 0.5 2
Nasturtium officinale 1763 NASOFF 0 0.01
Mentha longifolia 19856 MENLON 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Vaucheria 1169 VAUSPX 0.01 0
Ulothrix 1142 ULOSPX 0.01 0
Tetraspora 1138 TETSPX 0.31 0.1
Phormidium 6414 PHOSPX 0.04 0
Paralemanea 31566 PAASPX 0.01 0
Nostoc 1105 NOSSPX 0.01 0
Melosira 8714 MELSPX 0.01 0
Encyonema 9378 ENCSPX 0.01 0
Cladophora 1124 CLASPX 1.969 4