Date prélèvement 10/08/2022
IBMR
Robustesse 8.46
Recouvrement UR1 96.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 4.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Lemna minor 1626 LEMMIN 0 0.01
Phormidium 6414 PHOSPX 0 30
Phragmites australis 1579 PHRAUS 0 5
Iris pseudacorus 1601 IRIPSE 0 5
Vallisneria spiralis 1598 VALSPI 1.1 4
Stachys palustris 1799 STAPAL 0 0.2
Myriophyllum spicatum 1778 MYRSPI 0 0.01
Mentha aquatica 1791 MENAQU 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.01
Ludwigia grandiflora 19845 LUDGRA 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Urtica dioica 2000 URTDIO 0 0.01
Spirogyra 1147 SPISPX 0 0.01
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Persicaria hydropiper 31021 PERHYD 0 0.01
Oscillatoria 1108 OSCSPX 0 0.01
Impatiens glandulifera 1686 IMPGLA 0 0.01
Hydrodictyon 5686 HYISPX 0 0.01
Heteroleibleinia 9684 HEOSPX 0 0.01
Cladophora 1124 CLASPX 0 0.01
Carex 1466 CARSPX 0 0.01