Date prélèvement08/09/2021
IBMR
Robustesse8.41
Recouvrement UR195.00%
Faciès UR1Zone de bordure (> 75%)
Recouvrement UR25.00%
Faciès UR2chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Azolla filiculoides AZOFIL 0 0.01
Bidens frondosa BIDFRO 0 0.01
Impatiens glandulifera IMPGLA 0 0.01
Leersia oryzoides LEEORY 0 0.01
Lemna minor LEMMIN 0 0.01
Lemna minuta LEMMIT 0 0.01
Leptodictyum riparium LEORIP 0 0.01
Ludwigia grandiflora LUDGRA 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Melosira sp. MELSPX 0 0.01
Mentha aquatica MENAQU 0 0.01
Mougeotia sp. MOUSPX 0 0.01
Myriophyllum spicatum MYRSPI 0 0.01
Najas marina NAJMAR 0 0.01
Persicaria hydropiper PERHYD 0 0.01
Cladophora sp. CLASPX 0 0.01
Egeria densa EGEDEN 0 0.01
Hildenbrandia sp. HILSPX 0 0.01
Carex paniculata CARPAN 0 0.1
Lemna gibba LEMGIB 0 0.1
Oedogonium sp. OEDSPX 0 0.1
Spirogyra sp. SPISPX 0 0.2
Ceratophyllum demersum CERDEM 0 0.2
Hydrodictyon sp. HYISPX 0 0.2
Spirodela polyrhiza SPRPOL 0 0.2
Stachys palustris STAPAL 0 0.2
Vallisneria spiralis VALSPI 1.8 0.8
Phormidium sp. PHOSPX 0.01 2.9
Iris pseudacorus IRIPSE 0 4
Oscillatoria sp. OSCSPX 0.01 6.2
Phragmites australis PHRAUS 0 7