Date prélèvement 10/10/2023
IBMR
Robustesse 8.13
Recouvrement UR1 95.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 5.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Spirogyra 1147 SPISPX 0.01 0
Fissidens fontanus 31545 FISFON 0 0.1
Ceratophyllum demersum 1717 CERDEM 0.1 0
Lemna gibba 1625 LEMGIB 0.01 0
Oedogonium 1134 OEDSPX 0.01 0
Egeria densa 19626 EGEDEN 0.05 0
Lemna minuscula 1627 LEMMIU 0.1 0
Leptodictyum riparium 1244 LEORIP 0 0.01
Cinclidotus danubicus 1319 CINDAN 0 0.01
Fontinalis antipyretica 1310 FONANT 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.2
Azolla filiculoides 1439 AZOFIL 0.1 0
Agrostis stolonifera 1543 AGRSTO 0 0.02
Myriophyllum spicatum 1778 MYRSPI 0.1 0
Spirodela polyrhiza 1630 SPRPOL 0.1 0
Juncus 1606 JUNSPX 0 0.01
Lyngbya 1107 LYNSPX 0.05 0.01
Oxyrrhynchium speciosum 30099 OXYSPE 0 0.01
Helosciadium nodiflorum 30053 HELNOD 0 0.01
Hydrosera 9479 HYSSPX 0.01 0.01
Polysiphonia 24833 POYSPX 0.08 0.1
Mentha aquatica 1791 MENAQU 0 0.02
Thorea 6085 THOSPX 0.05 0
Stigeoclonium 1119 STISPX 0 0.01
Scytonema 1114 SCYSPX 0 0.01
Compsopogon 6071 COMSPX 0.02 0.01
Enteromorpha 1144 ENTSPX 0.45 0.06
Rhizoclonium 1125 RHISPX 0.06 0.05
Cladophora 1124 CLASPX 0.13 0.1
Vaucheria 1169 VAUSPX 0 0.01