Date prélèvement 23/08/2018
IBMR
Robustesse 9.38
Recouvrement UR1 6.90%
Faciès UR1 chenal lotique (1-10%), plat courant (> 75%)
Recouvrement UR2 93.10%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%), fosse dissipation (< 1%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Audouinella sp. AUDSPX 0.01 0
Chara vulgaris CHAVUL 0 0.01
Cladophora sp. CLASPX 2 19.5
Mougeotia sp. MOUSPX 0 20
Porphyrosiphon 0.4 0.5
Oedogonium sp. OEDSPX 0 0.01
Oscillatoria sp. OSCSPX 0 0.05
Spirogyra sp. SPISPX 2.5 4
Thorea sp. THOSPX 0.01 0.05
Fissidens crassipes FISCRA 0 0.01
Fontinalis antipyretica FONANT 0 0.01
Leptodictyum riparium LEORIP 0 0.01
Agrostis stolonifera AGRSTO 0 0.01
Ludwigia peploides LUDPEP 0 10
Nasturtium officinale NASOFF 0.01 0
Veronica anagallis-aquatica VERANA 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Lythrum salicaria LYTSAL 0 0.01
Paspalum distichum PASDIS 0 2
Ceratophyllum demersum CERDEM 0 15
Lemna minor LEMMIN 0 0.05
Lemna minuta LEMMIT 0 0.05
Myriophyllum spicatum MYRSPI 0 25
Potamogeton nodosus POTNOD 0 0.01
Vallisneria spiralis VALSPI 0 0.1
Azolla filiculoides AZOFIL 0 0.01