Date prélèvement 26/08/2019
IBMR
Robustesse 10
Recouvrement UR1 13.00%
Faciès UR1 radier (> 75%)
Recouvrement UR2 87.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Equisetum arvense 1384 EQUARV 0.01 0.01
Vaucheria 1169 VAUSPX 2 78
Spirogyra 1147 SPISPX 1.2 0.2
Rhizoclonium 1125 RHISPX 0.25 0.01
Phormidium 6414 PHOSPX 0.12 0.01
Oedogonium 1134 OEDSPX 0 0.01
Melosira 8714 MELSPX 3 0.1
Fragilaria 9533 FRASPX 1 0.05
Diatoma 6627 DIASPX 1 0
Cladophora 1124 CLASPX 6 3
Chara vulgaris 5261 CHAVUL 0 0.02
Zygnema 1148 ZYGSPX 0 0.01
Lemna minor 1626 LEMMIN 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Schoenoplectus lacustris 31026 SCNLAC 0 0.01
Phalaris arundinacea 1577 PHAARU 0.02 0.9
Agrostis stolonifera 1543 AGRSTO 0.05 0.04
Leptodictyum riparium 1244 LEORIP 0.02 0.15
Fontinalis antipyretica 1310 FONANT 0.02 0.07
Fissidens crassipes 1294 FISCRA 0 0.03
Cratoneuron filicinum 1233 CRAFIL 0.01 0