Date prélèvement 06/09/2021
IBMR
Robustesse 8.32
Recouvrement UR1 37.25%
Faciès UR1 plat courant (> 75%), rapide (1-10%)
Recouvrement UR2 62.75%
Faciès UR2 plat lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Nasturtium officinale 1763 NASOFF 0 0.01
Veronica beccabunga 1957 VERBEC 0 0.01
Vaucheria 1169 VAUSPX 0.01 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.01
Ranunculus penicillatus var. penicillatus 19976 RANPEE 1.14 0.09
Potamogeton nodosus 1652 POTNOD 5.38 10.58
Persicaria hydropiper 31021 PERHYD 0 0.01
Paspalum distichum 10237 PASDIS 0 0.01
Panicum capillare 38665 PANCAP 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Myriophyllum spicatum 1778 MYRSPI 7.76 6.6
Lythrum salicaria 1823 LYTSAL 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Ludwigia grandiflora 19845 LUDGRA 0 0.01
Lemna minor 1626 LEMMIN 0 0.03
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Cyperus fuscus 1499 CYPFUS 0 0.01
Cyperus eragrostis 19611 CYPERA 0 0.01
Cladophora 1124 CLASPX 0.71 0.53