Date prélèvement 08/09/2020
IBMR
Robustesse 9.25
Recouvrement UR1 88.00%
Faciès UR1 chenal lotique (10-25%), rapide (> 75%)
Recouvrement UR2 12.00%
Faciès UR2 chenal lotique (25-75%), rapide (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rorippa amphibia 1765 RORAMP 0 0.2
Vaucheria 1169 VAUSPX 0 0.01
Persicaria lapathifolia 31022 PERLAP 0 0.01
Iris pseudacorus 1601 IRIPSE 0 0.01
Plantago major var. intermedia 38668 PLNMAI 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.1
Ludwigia peploides 1856 LUDPEP 0 0.1
Persicaria hydropiper 31021 PERHYD 0 0.1
Egeria densa 19626 EGEDEN 0 0.1
Ranunculus repens 1910 RANREP 0 0.1
Bidens cernua 1725 BIDCER 0 0.01
Bryum argenteum 19537 BRYARG 0 0.3
Agrostis stolonifera 1543 AGRSTO 0 0.4
Melosira 8714 MELSPX 0 0.4
Myriophyllum spicatum 1778 MYRSPI 0.01 0.6
Mentha aquatica 1791 MENAQU 0 0.7
Spirogyra 1147 SPISPX 0 2.9
Cladophora 1124 CLASPX 0 3.8
Diatoma 6627 DIASPX 0 4.1
Oedogonium 1134 OEDSPX 0 12
Cyperus eragrostis 19611 CYPERA 0 0.01
Mentha suaveolens 29952 MENSUA 0 0.01
Equisetum arvense 1384 EQUARV 0 0.01
Veronica beccabunga 1957 VERBEC 0 0.01
Ceratophyllum demersum 1717 CERDEM 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Leersia oryzoides 1569 LEEORY 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Panicum capillare 38665 PANCAP 0 0.01
Potamogeton nodosus 1652 POTNOD 0 0.01
Solanum dulcamara 1964 SOADUL 0 0.01
Hygrohypnum luridum 1240 HYGLUR 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Lycopodiella inundata 29959 PRUVUL 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Scirpus sylvaticus 1525 SCISYL 0 0.01
Rhynchostegium riparioides 1268 RHYRIP 0 0.01