Date prélèvement 22/08/2019
IBMR
Robustesse 7.29
Recouvrement UR1 67.00%
Faciès UR1 radier (10-25%), plat courant (> 75%)
Recouvrement UR2 33.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Anabaena 1101 ANASPX 0.01 0
Lycopus europaeus 1789 LYCEUR 0.01 0.2
Ludwigia peploides 1856 LUDPEP 38 35
Iris pseudacorus 1601 IRIPSE 2 2.3
Stigeoclonium 1119 STISPX 0.02 0
Spirogyra 1147 SPISPX 0.2 0
Schizomeris 5578 SCHSPX 0.01 0
Rhizoclonium 1125 RHISPX 0.5 0
Oscillatoria 1108 OSCSPX 0.2 0.1
Oedogonium 1134 OEDSPX 0.2 0.1
Melosira 8714 MELSPX 0.1 0.01
Diadesmis confervacea NEWCOD 6.3 0.01
Compsopogon 6071 COMSPX 0.01 0
Cladophora 1124 CLASPX 3.3 0
Persicaria hydropiper 31021 PERHYD 6.5 1
Potamogeton pectinatus 1655 POTPEC 1 0
Myriophyllum aquaticum 19871 MYRAQU 0.01 0
Lemna gibba 1625 LEMGIB 0.01 0.01
Helosciadium nodiflorum 30053 HELNOD 0.02 0.01
Ceratophyllum demersum 1717 CERDEM 6 13
Callitriche obtusangula 1700 CALOBT 0.1 0.05
Paspalum distichum 10237 PASDIS 0 0.2
Lythrum salicaria 1823 LYTSAL 0.01 0.01
Bidens frondosa 1727 BIDFRO 0.02 0.01
Veronica anagallis-aquatica 1955 VERANA 0.01 0.01
Typha latifolia 1676 TYPLAT 0.1 0.15
Phragmites australis 1579 PHRAUS 5.25 6
Phalaris arundinacea 1577 PHAARU 0.01 0