Date prélèvement 20/07/2021
IBMR
Robustesse 8.98
Recouvrement UR1 38.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 62.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Potamogeton pusillus POTPUS 0.01 0
Leptodictyum riparium LEORIP 0.01 0
Lemna minor LEMMIN 0.01 0
Rorippa sylvestris RORSYL 0.01 0
Phalaris arundinacea PHAARU 0.01 0
Chara globularis CHAGLO 0.01 0
Leersia oryzoides LEEORY 0.01 0
Veronica beccabunga VERBEC 0.01 0
Equisetum arvense EQUARV 0.01 0
Parthenocissus inserta PARINS 0.01 0
Mentha aquatica MENAQU 0.01 0
Phormidium sp. PHOSPX 0.01 0.1
Solanum dulcamara SOADUL 0.01 0
Lagarosiphon major LAGMAJ 0.01 0
Spirodela polyrhiza SPRPOL 0.01 0
Arundo donax ARUDON 0.01 0
Ranunculus repens RANREP 0.01 0
Vaucheria sp. VAUSPX 0.2 0
Egeria densa EGEDEN 0.2 0
Lysimachia vulgaris LYSVUL 0.2 0
Ceratophyllum demersum CERDEM 0.4 0
Fontinalis antipyretica FONANT 1 0
Cyanophyceae 1.1 0.2
Melosira sp. MELSPX 2.5 0.01
Oedogonium sp. OEDSPX 2.5 0.01
Diatoma sp. DIASPX 2.6 0.1
Elodea canadensis ELOCAN 3 0
Hildenbrandia sp. HILSPX 3 0.1
Spirogyra sp. SPISPX 7.2 0.1
Tetraspora sp. TETSPX 10 0.6
Ranunculus penicillatus except. var. calcareus RANPEU 11 1.1
Potamogeton pectinatus POTPEC 11 0
Myriophyllum spicatum MYRSPI 13 6.2
Cladophora sp. CLASPX 16 6.1
Potamogeton nodosus POTNOD 26 5.2