Date prélèvement 12/09/2019
IBMR
Robustesse 7.65
Recouvrement UR1 77.00%
Faciès UR1 chenal lentique (25-75%), chenal lotique (25-75%)
Recouvrement UR2 23.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Cladophora sp. CLASPX 0.0543 4.221
Microspora sp. MICSPX 0.0543 2.744
Oedogonium sp. OEDSPX 0.0543 0.035
Ceratophyllum demersum CERDEM 2.0109 0
Elodea nuttalii ELONUT 0.0543 0
Groenlandia densa GRODEN 0.4348 0
Lemna minor LEMMIN 0.6522 0.03
Myriophyllum spicatum MYRSPI 5.0543 1
Najas marina NAJMAR 1.3587 0
Potamogeton nodosus POTNOD 3.2609 0
Potamogeton pectinatus POTPEC 0.2717 0
Potamogeton perfoliatus POTPER 0.6522 0.01
Ranunculus fluitans RANFLU 0.9239 0
Spirodela polyrhiza SPRPOL 0.9783 0.05
Vallisneria spiralis VALSPI 4.9457 1
Berula erecta BERERE 0 0.01
Iris pseudacorus IRIPSE 0 0.1
Ludwigia peploides LUDPEP 1.6304 30
Lycopus europaeus LYCEUR 0 0.01
Nasturtium officinale NASOFF 0 0.1
Phalaris arundinacea PHAARU 0 0.01
Typha latifolia TYPLAT 0 0.01
Veronica anagallis-aquatica VERANA 0 0.01
Bidens frondosa BIDFRO 0 0.01
Lythrum salicaria LYTSAL 0 0.01
Rorippa palustris RORPAL 0 0.01
Stachys palustris STAPAL 0 0.01
Carex sp. CARSPX 0 0.1